Best Bluetooth Fridge Thermometer of 2026

Last updated on 12/02/2026

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Most Relevant

Best Choice

GoveeLife Digital Fridge Thermometer with App Control, Wireless Smart WiFi Freezer Thermometer with Custom Alarms and 2-Year Free Data Storage, LCD Display, for Fridge, Freezer

GoveeLife Digital Fridge Thermometer with App Control, Wireless Smart WiFi Freezer Thermometer with Custom Alarms and 2-Year Free Data Storage, LCD Display, for Fridge, Freezer

GoveeLife

Why we love it

Remote monitoring made easy.
Custom alerts reduce disturbances.
Accurate readings ensure food safety.

Main Highlights

Sensors for H5151 Gateway: Wi-Fi temperature sensor H5108 connects to H5151 Wi-Fi Gateway (range up to 40m/131ft) to operate as a wireless fridge thermometer, allowing remote monitoring of your freezer or fridge temperatures. (Requires 2.4GHz Wi-Fi network).
Anti-False Alarm: Minimise disturbances by setting customisable delay thresholds (1-60 mins) between alerts. This intelligent buffering ignores transient fluctuations caused by door openings or defrost cycles, ensuring alarms trigger only on genuine risks.
24/7 Instant Alarms: Set custom temperature thresholds and should readings deviate from your defined parameters, this Wi-Fi freezer thermometer will send instant notifications via the app. A stable connection ensures uninterrupted monitoring to safeguard both food integrity and equipment performance. *(Requires 2.4GHz Wi-Fi network).
Remote Temperature Monitoring: Access real-time data globally via the app with no subscription required. This smart fridge thermometer, gateway-enabled humidity sensor connectivity.
Enhanced Accuracy Probe: This fridge thermometer features an extended measurement range of -40°C to 70°C (±0.5°C accuracy; ±0.9°F) with data refreshing within 2 seconds for assured reliability. Its slim yet robust probes and cabling provide flexible placement within the refrigerator or freezer compartments—delivering effortless food safety monitoring.
Effortless Placement: The unique holder minimises cable clutter and positively secures the fridge thermometer probe within freezer compartments. With integrated magnetic mounting and an attachment lanyard, monitoring extends to applications such as fishtanks, hot tubs, and swimming pools. The high-contrast LCD display ensures clear temperature visibility in all conditions.
Free Data Storage: Make plans according to historic temp and humidity data. The 20-day curve graphs provide a clear data-changing track and 2-Year data storage and export.Use these fridge thermometer data you can determine ideal temperatures for crafting delicious ice cream.

9.9

Exceptional

9.9

Exceptional

GoveeLife

GoveeLife Digital Fridge Thermometer with App Control, Wireless Smart WiFi Freezer Thermometer with Custom Alarms and 2-Year Free Data Storage, LCD Display, for Fridge, Freezer

Why we love it

Remote monitoring made easy.
Custom alerts reduce disturbances.
Accurate readings ensure food safety.

Main Highlights

Sensors for H5151 Gateway: Wi-Fi temperature sensor H5108 connects to H5151 Wi-Fi Gateway (range up to 40m/131ft) to operate as a wireless fridge thermometer, allowing remote monitoring of your freezer or fridge temperatures. (Requires 2.4GHz Wi-Fi network).
Anti-False Alarm: Minimise disturbances by setting customisable delay thresholds (1-60 mins) between alerts. This intelligent buffering ignores transient fluctuations caused by door openings or defrost cycles, ensuring alarms trigger only on genuine risks.
24/7 Instant Alarms: Set custom temperature thresholds and should readings deviate from your defined parameters, this Wi-Fi freezer thermometer will send instant notifications via the app. A stable connection ensures uninterrupted monitoring to safeguard both food integrity and equipment performance. *(Requires 2.4GHz Wi-Fi network).
Remote Temperature Monitoring: Access real-time data globally via the app with no subscription required. This smart fridge thermometer, gateway-enabled humidity sensor connectivity.
Enhanced Accuracy Probe: This fridge thermometer features an extended measurement range of -40°C to 70°C (±0.5°C accuracy; ±0.9°F) with data refreshing within 2 seconds for assured reliability. Its slim yet robust probes and cabling provide flexible placement within the refrigerator or freezer compartments—delivering effortless food safety monitoring.
Effortless Placement: The unique holder minimises cable clutter and positively secures the fridge thermometer probe within freezer compartments. With integrated magnetic mounting and an attachment lanyard, monitoring extends to applications such as fishtanks, hot tubs, and swimming pools. The high-contrast LCD display ensures clear temperature visibility in all conditions.
Free Data Storage: Make plans according to historic temp and humidity data. The 20-day curve graphs provide a clear data-changing track and 2-Year data storage and export.Use these fridge thermometer data you can determine ideal temperatures for crafting delicious ice cream.

Value for Money

SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 3Packs, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, 2-Year Battery Life, Free Data Storage

SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 3Packs, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, 2-Year Battery Life, Free Data Storage

SwitchBot

20% Off

Why we love it

IP65 Dustproof/Waterproof, Safe Outdoors.
Highly Sensitive Sensor, Precise Readings.
Supports Data Exporting Functionality.

Main Highlights

IP65 Dustproof/Waterproof, Suitable for Indoors & Outdoors: Outdoor Thermometer is IP65 dustproof and waterproof and can work safely even on rainy days. They're easy to use, lightweight, and portable. Perfect for kitchens, bathrooms, greenhouses, refrigerators, guitar cases, humidors, attics, basements and crawlspaces.
More Sensitive to Temperature & Humidity: With its built-in industrial Swiss Sensirion sensor you can expect more accuracy up to ± 1.8% RH, ± 0.2℃, with a faster and more accurate 4sec sampling interval to always monitor the temperature and humidity in your living environment.
Supports Data Exporting: 100 meters connecting distance (no obstacles) allows you to quickly and clearly view the temperature and humidity yearly, monthly, daily, or by the hour. Enjoy up to 68 days On-board Data Storage and up to 2 years In-App Data Storage(Unlimited cloud storage if SwitchBot Hub is added). Data can be exported as. csv file for more in-depth analysis of your environmental. Supports multiple methods of data calibration.
Compact and Durable: indoor outdoor thermometer wireless features a simple and compact design, with a lanyard attached to allow you to hang it to just about anything. With its low power consumption design, you can use it for up to two years, and do not need to replace the removable batteries frequently.
Smarter Push Notifications (SwitchBot Hub required): Our hygrometer now supports Dewpoint, and VPD readings with absolute humidity as well as classic temperature and humidity readings that can be used as Scene conditions. When used with a SwitchBot Hub, should any preset value be exceeded, our app can push a notification alert to allow you to react in real-time to changes in freezer, wine cellar, instrument case, attic, basement, crawlspace, reptile tank, terrarium, chicken coop or egg incubator and more.

SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 3Packs, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, 2-Year Battery Life, Free Data Storage

20% Off

Why we love it

IP65 Dustproof/Waterproof, Safe Outdoors.
Highly Sensitive Sensor, Precise Readings.
Supports Data Exporting Functionality.

Main Highlights

IP65 Dustproof/Waterproof, Suitable for Indoors & Outdoors: Outdoor Thermometer is IP65 dustproof and waterproof and can work safely even on rainy days. They're easy to use, lightweight, and portable. Perfect for kitchens, bathrooms, greenhouses, refrigerators, guitar cases, humidors, attics, basements and crawlspaces.
More Sensitive to Temperature & Humidity: With its built-in industrial Swiss Sensirion sensor you can expect more accuracy up to ± 1.8% RH, ± 0.2℃, with a faster and more accurate 4sec sampling interval to always monitor the temperature and humidity in your living environment.
Supports Data Exporting: 100 meters connecting distance (no obstacles) allows you to quickly and clearly view the temperature and humidity yearly, monthly, daily, or by the hour. Enjoy up to 68 days On-board Data Storage and up to 2 years In-App Data Storage(Unlimited cloud storage if SwitchBot Hub is added). Data can be exported as. csv file for more in-depth analysis of your environmental. Supports multiple methods of data calibration.
Compact and Durable: indoor outdoor thermometer wireless features a simple and compact design, with a lanyard attached to allow you to hang it to just about anything. With its low power consumption design, you can use it for up to two years, and do not need to replace the removable batteries frequently.
Smarter Push Notifications (SwitchBot Hub required): Our hygrometer now supports Dewpoint, and VPD readings with absolute humidity as well as classic temperature and humidity readings that can be used as Scene conditions. When used with a SwitchBot Hub, should any preset value be exceeded, our app can push a notification alert to allow you to react in real-time to changes in freezer, wine cellar, instrument case, attic, basement, crawlspace, reptile tank, terrarium, chicken coop or egg incubator and more.

ORIA Digital Fridge Thermometer, Refrigerator/Freezer Thermometer with 2 Wireless Sensors & 3 Alarms, Min/Max Record, Indoor Outdoor Temperature Monitor for Kitchen, Restaurant, Home

ORIA Digital Fridge Thermometer, Refrigerator/Freezer Thermometer with 2 Wireless Sensors & 3 Alarms, Min/Max Record, Indoor Outdoor Temperature Monitor for Kitchen, Restaurant, Home

ORIA

5% Off

Why we love it

Dual sensor for differing locations.
Records and indicates temperature trends.
Convenient and versatile installation options.

Main Highlights

Dual Wireless Sensor for Different Places: Built-in console and 2 remote sensors. The wireless fridge thermometer can display indoor temperature and 2 groups of fridge, freezer, or outdoor temperature simultaneously
Max/Min Record & °C/°F Switchable: The freezer temperature monitor records max/min temperatures and displays up, down, and parallel arrows to indicate the current temperature trend. Press the °C/°F key to switch between Celsius and Fahrenheit
Audio Alarm for Reminding: The wireless refrigerator thermometer is equipped with an audible alarm. When the temperature exceeds your pre-set minimum or maximum value, the thermometer will sound an alarm to remind you and your family to take timely action
Multiple Installation Ways: With integrated magnets, a hanging hole, and a bracket on the back, the wireless thermometer is easy to install. You can attach the main unit to the refrigerator door, hang it on the wall, or place it on a table. The 2 transmitters have clamps and hanging holes at the rear, convenient for clipping or hanging on a shelf
Operate Easily: The main unit features 6 function keys and a signal indicator on the transmitter, allowing easy operation with a simple press of the corresponding key. The temperature range is Indoor -10°C to 60°C (14°F to 140°F) and Outdoor -40°C to 60°C (-40°F to 140°F), with a transmission range of up to 100 m / 328 ft in open areas

ORIA Digital Fridge Thermometer, Refrigerator/Freezer Thermometer with 2 Wireless Sensors & 3 Alarms, Min/Max Record, Indoor Outdoor Temperature Monitor for Kitchen, Restaurant, Home

5% Off

Why we love it

Dual sensor for differing locations.
Records and indicates temperature trends.
Convenient and versatile installation options.

Main Highlights

Dual Wireless Sensor for Different Places: Built-in console and 2 remote sensors. The wireless fridge thermometer can display indoor temperature and 2 groups of fridge, freezer, or outdoor temperature simultaneously
Max/Min Record & °C/°F Switchable: The freezer temperature monitor records max/min temperatures and displays up, down, and parallel arrows to indicate the current temperature trend. Press the °C/°F key to switch between Celsius and Fahrenheit
Audio Alarm for Reminding: The wireless refrigerator thermometer is equipped with an audible alarm. When the temperature exceeds your pre-set minimum or maximum value, the thermometer will sound an alarm to remind you and your family to take timely action
Multiple Installation Ways: With integrated magnets, a hanging hole, and a bracket on the back, the wireless thermometer is easy to install. You can attach the main unit to the refrigerator door, hang it on the wall, or place it on a table. The 2 transmitters have clamps and hanging holes at the rear, convenient for clipping or hanging on a shelf
Operate Easily: The main unit features 6 function keys and a signal indicator on the transmitter, allowing easy operation with a simple press of the corresponding key. The temperature range is Indoor -10°C to 60°C (14°F to 140°F) and Outdoor -40°C to 60°C (-40°F to 140°F), with a transmission range of up to 100 m / 328 ft in open areas

Inkbird Wireless Thermometer Hygrometer Bluetooth Humidity Temperature Sensor Data Logger with Waterproof & Cold Resistance for Greenhouse Reptile, Baby Room, Fridge

Inkbird Wireless Thermometer Hygrometer Bluetooth Humidity Temperature Sensor Data Logger with Waterproof & Cold Resistance for Greenhouse Reptile, Baby Room, Fridge

Inkbird

Why we love it

Accurate and fast response.
Wireless App control feature.
Saves energy and space.

Main Highlights

【Accurate & Fast Response】Temperature Range: -40°F~140°F/-40°C~60°C; Humidity range: 0%RH-99%RH. Accuracy: ±0.3°C/±0.5°F, ±3％RH. With built-in accurate and sensitive temperature sensor and refresh once per second to provide more timely and higher accuracy data. The App supports calibration, high/low temperature alerts setting, alert notification.
【Waterproof & Cold Resistance】 IPX4 rated protection, rust-proof and spill-resistant, available to use in refrigerators and other damp places, provide accurate data in cold and moist environments. Ideal for refrigerators, freezers, reptiles, collectables, cigars, greenhouse, laboratories, musical instruments and more.
【Wireless APP Control】 Upgraded Bluetooth 5.0, 30m/98ft connection range(without obstacles). On free APP ’Engbird’ in real time to check the temperature-humidity data or change the setting. A thermometer can be connected to multiple phones and a phone supports multiple thermometers.
【Reliable Logging with Graphs and Statistics】Data record interval can be adjustable(10s、30s、1min、2min、5min、10min、30min) and data is updated at 10-minute interval by default, about 200 days of data can be saved. Refresh a group of data every 10 minutes. Record temperature data via graph or bar graph and Logs can easily be exported as a CSV file by email.
【Energy Saving & Space Saving】 You can enjoy 3-6 months of continuous use with two AAA batteries inserted. The compact size product with built-in magnet is easy to place in multiple locations or you can place it at multiple locations by the hanging hole.

Inkbird Wireless Thermometer Hygrometer Bluetooth Humidity Temperature Sensor Data Logger with Waterproof & Cold Resistance for Greenhouse Reptile, Baby Room, Fridge

Why we love it

Accurate and fast response.
Wireless App control feature.
Saves energy and space.

Main Highlights

【Accurate & Fast Response】Temperature Range: -40°F~140°F/-40°C~60°C; Humidity range: 0%RH-99%RH. Accuracy: ±0.3°C/±0.5°F, ±3％RH. With built-in accurate and sensitive temperature sensor and refresh once per second to provide more timely and higher accuracy data. The App supports calibration, high/low temperature alerts setting, alert notification.
【Waterproof & Cold Resistance】 IPX4 rated protection, rust-proof and spill-resistant, available to use in refrigerators and other damp places, provide accurate data in cold and moist environments. Ideal for refrigerators, freezers, reptiles, collectables, cigars, greenhouse, laboratories, musical instruments and more.
【Wireless APP Control】 Upgraded Bluetooth 5.0, 30m/98ft connection range(without obstacles). On free APP ’Engbird’ in real time to check the temperature-humidity data or change the setting. A thermometer can be connected to multiple phones and a phone supports multiple thermometers.
【Reliable Logging with Graphs and Statistics】Data record interval can be adjustable(10s、30s、1min、2min、5min、10min、30min) and data is updated at 10-minute interval by default, about 200 days of data can be saved. Refresh a group of data every 10 minutes. Record temperature data via graph or bar graph and Logs can easily be exported as a CSV file by email.
【Energy Saving & Space Saving】 You can enjoy 3-6 months of continuous use with two AAA batteries inserted. The compact size product with built-in magnet is easy to place in multiple locations or you can place it at multiple locations by the hanging hole.

SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 2Packs, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, 2-Year Battery Life, Free Data Storage

SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 2Packs, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, 2-Year Battery Life, Free Data Storage

SwitchBot

Why we love it

Durable and waterproof design.
High accuracy temperature readings.
Convenient data exporting options.

Main Highlights

IP65 Dustproof/Waterproof, Suitable for Indoors & Outdoors: Outdoor Thermometer is IP65 dustproof and waterproof and can work safely even on rainy days. They're easy to use, lightweight, and portable. Perfect for kitchens, bathrooms, greenhouses, refrigerators, guitar cases, humidors, attics, basements and crawlspaces.
More Sensitive to Temperature & Humidity: With its built-in industrial Swiss Sensirion sensor you can expect more accuracy up to ± 1.8% RH, ± 0.2℃, with a faster and more accurate 4sec sampling interval to always monitor the temperature and humidity in your living environment.
Supports Data Exporting: 100 meters connecting distance (no obstacles) allows you to quickly and clearly view the temperature and humidity yearly, monthly, daily, or by the hour. Enjoy up to 68 days On-board Data Storage and up to 2 years In-App Data Storage(Unlimited cloud storage if SwitchBot Hub is added). Data can be exported as. csv file for more in-depth analysis of your environmental. Supports multiple methods of data calibration.
Compact and Durable: indoor outdoor thermometer wireless features a simple and compact design, with a lanyard attached to allow you to hang it to just about anything. With its low power consumption design, you can use it for up to two years, and do not need to replace the removable batteries frequently.
Smarter Push Notifications (SwitchBot Hub required): Our hygrometer now supports Dewpoint, and VPD readings with absolute humidity as well as classic temperature and humidity readings that can be used as Scene conditions. When used with a SwitchBot Hub, should any preset value be exceeded, our app can push a notification alert to allow you to react in real-time to changes in freezer, wine cellar, instrument case, attic, basement, crawlspace, reptile tank, terrarium, chicken coop or egg incubator and more.

SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 2Packs, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, 2-Year Battery Life, Free Data Storage

Why we love it

Durable and waterproof design.
High accuracy temperature readings.
Convenient data exporting options.

Main Highlights

IP65 Dustproof/Waterproof, Suitable for Indoors & Outdoors: Outdoor Thermometer is IP65 dustproof and waterproof and can work safely even on rainy days. They're easy to use, lightweight, and portable. Perfect for kitchens, bathrooms, greenhouses, refrigerators, guitar cases, humidors, attics, basements and crawlspaces.
More Sensitive to Temperature & Humidity: With its built-in industrial Swiss Sensirion sensor you can expect more accuracy up to ± 1.8% RH, ± 0.2℃, with a faster and more accurate 4sec sampling interval to always monitor the temperature and humidity in your living environment.
Supports Data Exporting: 100 meters connecting distance (no obstacles) allows you to quickly and clearly view the temperature and humidity yearly, monthly, daily, or by the hour. Enjoy up to 68 days On-board Data Storage and up to 2 years In-App Data Storage(Unlimited cloud storage if SwitchBot Hub is added). Data can be exported as. csv file for more in-depth analysis of your environmental. Supports multiple methods of data calibration.
Compact and Durable: indoor outdoor thermometer wireless features a simple and compact design, with a lanyard attached to allow you to hang it to just about anything. With its low power consumption design, you can use it for up to two years, and do not need to replace the removable batteries frequently.
Smarter Push Notifications (SwitchBot Hub required): Our hygrometer now supports Dewpoint, and VPD readings with absolute humidity as well as classic temperature and humidity readings that can be used as Scene conditions. When used with a SwitchBot Hub, should any preset value be exceeded, our app can push a notification alert to allow you to react in real-time to changes in freezer, wine cellar, instrument case, attic, basement, crawlspace, reptile tank, terrarium, chicken coop or egg incubator and more.

ORIA Wireless Fridge Thermometer, Digital Freezer Thermometer with 2 Sensors, 3.7" LCD Display, ℃/℉, Min/Max Record, Alarm, 2 Mounting Options, Refrigerator Temperature Sensor for Home, Kitchen

ORIA Wireless Fridge Thermometer, Digital Freezer Thermometer with 2 Sensors, 3.7" LCD Display, ℃/℉, Min/Max Record, Alarm, 2 Mounting Options, Refrigerator Temperature Sensor for Home, Kitchen

ORIA

Why we love it

Wide temperature range capacity.
Easy-to-read LCD display.
Convenient audio alarm reminder.

Main Highlights

Wide Temperature Range: This refrigerator thermometer includes a refrigerator thermometer and a freezer thermometer sensor, capable of monitoring the temperature range of your refrigerator and freezer: 32 ℉ to 59 ℉ (0 ℃ to 15 ℃) and -40 ℉ to 32 ℉ (-40 ℃ to 0 ℃), ensuring your food stays fresh at all times. It serves as a versatile assistant for temperature monitoring in your home
Easy-to-Read LCD Display: Featuring a 3.7" backlit LCD display, this fridge temperature thermometer provides real-time readings of your refrigerator and freezer temperatures, making it easy to monitor the current temperature. The screen will automatically turn off after 10 seconds of inactivity for energy-saving convenience
Alarm For Reminding: When the temperature exceed your pre-set minimum and maximum alarm value, the digital fridge thermometer will make audio alarm after 2 mins to remind you and your family to know the temperature variation and make some changes in time. When an alarm occurs, the current temperature number, MAX/MIN icon, and alarm clock icon will flash together. Prevent falsely triggering the alarm when opening the refrigerator to take food
Max/Min Value & ℃/℉ Switch: Display the highest temperature and the lowest temperature in the detection process, allowing you to assess temperature fluctuations. Short press "CLE" button to switch Max/Min values record of 24 H/ALL TIME. Long press it to delete Max/Min values. This fridge freezer thermometer with LCD display temperatures in Fahrenheit or Celsius (the default is ℉)
2 Mounting Options: 1. Place the wireless freezer thermometer on the table with a stand; 2. Hang the min max fridge thermometer on the refrigerator with a hook. It can be used in various settings such as offices, hotels, greenhouses, incubation rooms, nutrition rooms, schools, laboratories, baby rooms, hospitals, and more. Requires 3 AAA batteries for the main unit and 2 AAA batteries for each sensor (batteries not included)

ORIA Wireless Fridge Thermometer, Digital Freezer Thermometer with 2 Sensors, 3.7" LCD Display, ℃/℉, Min/Max Record, Alarm, 2 Mounting Options, Refrigerator Temperature Sensor for Home, Kitchen

Why we love it

Wide temperature range capacity.
Easy-to-read LCD display.
Convenient audio alarm reminder.

Main Highlights

Wide Temperature Range: This refrigerator thermometer includes a refrigerator thermometer and a freezer thermometer sensor, capable of monitoring the temperature range of your refrigerator and freezer: 32 ℉ to 59 ℉ (0 ℃ to 15 ℃) and -40 ℉ to 32 ℉ (-40 ℃ to 0 ℃), ensuring your food stays fresh at all times. It serves as a versatile assistant for temperature monitoring in your home
Easy-to-Read LCD Display: Featuring a 3.7" backlit LCD display, this fridge temperature thermometer provides real-time readings of your refrigerator and freezer temperatures, making it easy to monitor the current temperature. The screen will automatically turn off after 10 seconds of inactivity for energy-saving convenience
Alarm For Reminding: When the temperature exceed your pre-set minimum and maximum alarm value, the digital fridge thermometer will make audio alarm after 2 mins to remind you and your family to know the temperature variation and make some changes in time. When an alarm occurs, the current temperature number, MAX/MIN icon, and alarm clock icon will flash together. Prevent falsely triggering the alarm when opening the refrigerator to take food
Max/Min Value & ℃/℉ Switch: Display the highest temperature and the lowest temperature in the detection process, allowing you to assess temperature fluctuations. Short press "CLE" button to switch Max/Min values record of 24 H/ALL TIME. Long press it to delete Max/Min values. This fridge freezer thermometer with LCD display temperatures in Fahrenheit or Celsius (the default is ℉)
2 Mounting Options: 1. Place the wireless freezer thermometer on the table with a stand; 2. Hang the min max fridge thermometer on the refrigerator with a hook. It can be used in various settings such as offices, hotels, greenhouses, incubation rooms, nutrition rooms, schools, laboratories, baby rooms, hospitals, and more. Requires 3 AAA batteries for the main unit and 2 AAA batteries for each sensor (batteries not included)

Brifit Wireless Thermometer Hygrometer, Bluetooth 5.0 Room Temperature Humidity Sensor with APP Alert, Temp Humidity Monitor with Trend Recording and Data Export, for House, Greenhouse, Cellar(2 Pack)

Brifit Wireless Thermometer Hygrometer, Bluetooth 5.0 Room Temperature Humidity Sensor with APP Alert, Temp Humidity Monitor with Trend Recording and Data Export, for House, Greenhouse, Cellar(2 Pack)

Brifit

16% Off

Why we love it

Wireless app controls temperature.
Accuracy enhances environmental adjustments.
Alerts ensure optimal settings.

Main Highlights

【Wireless App Control】The room thermometer uses a high-end Bluetooth 5.0 chip to easily monitor temperature and humidity data remotely via Bluetooth on the app, which supports connecting multiple devices at once. (Free download from App Store and Google Play. For Android 4.3 or above, Apple 4s or above version mobile phones.)
【Higher Accurate Monitor】Using an accurate and sensitive temperature and humidity sensor, bluetooth temperature monitor can achieve a temperature error of ±0.5℃(±1℉), a humidity error of ±5%, and refresh once per second for higher accuracy. Precise measurements enable you to make timely adjustments in your cellar, greenhouse or elsewhere.
【Smart Notification Alert】On the mobile APP, the wireless thermometer hygrometer allows you to view the temperature and humidity maximum and minimum values. It is also possible to set the temperature and humidity monitoring range on your mobile phone, which sends an alert notification to your mobile phone if the temperature or humidity is out of the preset range.
【Mini & Portable Design】Our wireless temperature and humidity sensor is smaller than other sensors (1.5*1.5*0.5 inch), compact and space-saving. CR2477 battery life is about 1 year and can be replaced by yourself.
【Data Storage Export】Support temperature data export function, record a group of data every 10 minutes, can store up to 100 days of data. Available to download data in CSV format for free after registered account.

Brifit Wireless Thermometer Hygrometer, Bluetooth 5.0 Room Temperature Humidity Sensor with APP Alert, Temp Humidity Monitor with Trend Recording and Data Export, for House, Greenhouse, Cellar(2 Pack)

16% Off

Why we love it

Wireless app controls temperature.
Accuracy enhances environmental adjustments.
Alerts ensure optimal settings.

Main Highlights

【Wireless App Control】The room thermometer uses a high-end Bluetooth 5.0 chip to easily monitor temperature and humidity data remotely via Bluetooth on the app, which supports connecting multiple devices at once. (Free download from App Store and Google Play. For Android 4.3 or above, Apple 4s or above version mobile phones.)
【Higher Accurate Monitor】Using an accurate and sensitive temperature and humidity sensor, bluetooth temperature monitor can achieve a temperature error of ±0.5℃(±1℉), a humidity error of ±5%, and refresh once per second for higher accuracy. Precise measurements enable you to make timely adjustments in your cellar, greenhouse or elsewhere.
【Smart Notification Alert】On the mobile APP, the wireless thermometer hygrometer allows you to view the temperature and humidity maximum and minimum values. It is also possible to set the temperature and humidity monitoring range on your mobile phone, which sends an alert notification to your mobile phone if the temperature or humidity is out of the preset range.
【Mini & Portable Design】Our wireless temperature and humidity sensor is smaller than other sensors (1.5*1.5*0.5 inch), compact and space-saving. CR2477 battery life is about 1 year and can be replaced by yourself.
【Data Storage Export】Support temperature data export function, record a group of data every 10 minutes, can store up to 100 days of data. Available to download data in CSV format for free after registered account.

SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, Free Data Storage Export, 2 Years Battery Life

SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, Free Data Storage Export, 2 Years Battery Life

SwitchBot

25% Off

Why we love it

Ideal for diverse environments.
Superior sensitivity and accuracy.
Supports data exporting.

Main Highlights

IP65 Dustproof/Waterproof, Suitable for Indoors & Outdoors: Outdoor Thermometer is IP65 dustproof and waterproof and can work safely even on rainy days. They're easy to use, lightweight, and portable. Perfect for kitchens, bathrooms, greenhouses, refrigerators, guitar cases, humidors, attics, basements and crawlspaces.
More Sensitive to Temperature & Humidity: With its built-in industrial Swiss Sensirion sensor you can expect more accuracy up to ± 1.8% RH, ± 0.2℃, with a faster and more accurate 4sec sampling interval to always monitor the temperature and humidity in your living environment.
Supports Data Exporting:100 meters connecting distance (no obstacles) allows you to quickly and clearly view the temperature and humidity yearly, monthly, daily, or by the hour. Enjoy up to 68 days On-board Data Storage and up to 2 years In-App Data Storage(Unlimited cloud storage if SwitchBot Hub is added). Data can be exported as. csv file for more in-depth analysis of your environmental. Supports multiple methods of data calibration.
Compact and Durable: indoor outdoor thermometer wireless features a simple and compact design, with a lanyard attached to allow you to hang it to just about anything. With its low power consumption design, you can use it for up to two years, and do not need to replace the removable batteries frequently.
Smarter Push Notifications (SwitchBot Hub required): Our hygrometer now supports Dewpoint, and VPD readings with absolute humidity as well as classic temperature and humidity readings that can be used as Scene conditions. When used with a SwitchBot Hub, should any preset value be exceeded, our app can push a notification alert to allow you to react in real-time to changes in freezer, wine cellar, instrument case, attic, basement, crawlspace, reptile tank, terrarium, chicken coop or egg incubator and more.

SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, Free Data Storage Export, 2 Years Battery Life

25% Off

Why we love it

Ideal for diverse environments.
Superior sensitivity and accuracy.
Supports data exporting.

Main Highlights

IP65 Dustproof/Waterproof, Suitable for Indoors & Outdoors: Outdoor Thermometer is IP65 dustproof and waterproof and can work safely even on rainy days. They're easy to use, lightweight, and portable. Perfect for kitchens, bathrooms, greenhouses, refrigerators, guitar cases, humidors, attics, basements and crawlspaces.
More Sensitive to Temperature & Humidity: With its built-in industrial Swiss Sensirion sensor you can expect more accuracy up to ± 1.8% RH, ± 0.2℃, with a faster and more accurate 4sec sampling interval to always monitor the temperature and humidity in your living environment.
Supports Data Exporting:100 meters connecting distance (no obstacles) allows you to quickly and clearly view the temperature and humidity yearly, monthly, daily, or by the hour. Enjoy up to 68 days On-board Data Storage and up to 2 years In-App Data Storage(Unlimited cloud storage if SwitchBot Hub is added). Data can be exported as. csv file for more in-depth analysis of your environmental. Supports multiple methods of data calibration.
Compact and Durable: indoor outdoor thermometer wireless features a simple and compact design, with a lanyard attached to allow you to hang it to just about anything. With its low power consumption design, you can use it for up to two years, and do not need to replace the removable batteries frequently.
Smarter Push Notifications (SwitchBot Hub required): Our hygrometer now supports Dewpoint, and VPD readings with absolute humidity as well as classic temperature and humidity readings that can be used as Scene conditions. When used with a SwitchBot Hub, should any preset value be exceeded, our app can push a notification alert to allow you to react in real-time to changes in freezer, wine cellar, instrument case, attic, basement, crawlspace, reptile tank, terrarium, chicken coop or egg incubator and more.

ORIA Fridge Thermometer, Digital Bluetooth Freezer Thermometer with App, 164ft Range, Data Storage & Export, Smart Alerts, Temperature Monitor for Refrigerator, Baby Room

ORIA Fridge Thermometer, Digital Bluetooth Freezer Thermometer with App, 164ft Range, Data Storage & Export, Smart Alerts, Temperature Monitor for Refrigerator, Baby Room

ORIA

25% Off

Why we love it

Bluetooth connectivity for easy monitoring.
High accuracy for reliable measurements.
Smart alerts for temperature changes.

Main Highlights

Helpful Tip: Keep the probe away from metal objects (e.g., cans, lids) to avoid potential short-circuits that may cause sensor malfunctions or data interruptions
Upgraded Bluetooth Refrigerator Thermometer: Unlike traditional fridge thermometer, our Bluetooth fridge thermometer digital supports Bluetooth connectivity, allowing you to monitor temperature and humidity within a range of 164 feet/50 meters. After pairing the device with the app, you can view historical temperature and humidity records and trends. Additionally, you can export up to 100 days of historical data via email
High Accuracy & Fast Refresh: The Bluetooth thermometer features a built-in MEMS sensor for more accurate measurements, with a range from -40 ℃ to 65 ℃ (-40 ℉ to 150 ℉). The temperature accuracy is ±0.5 ℃/1 ℉, and the humidity accuracy is ±5%. The flexible and durable probe and cable can be placed in refrigerators, and other containers, updating data every 2 seconds to ensure you have the most up-to-date and accurate readings
Smart Alert Function: When the temperature or humidity exceeds your preset range, the device will alert you in 3 ways: the temperature reading on the app turns red, you receive a push notification on your phone, and the device emits a loud alarm (if the buzzer is enabled). The alarm will continue until you manually silence it using the button on the back. If the conditions remain out of range, it will sound again after 5 minutes—ensuring you never miss important changes in baby rooms, wine cellars, refrigerators, greenhouses, and more
Easy to Use: Powered by 2 AAA batteries (not included), the Bluetooth freezer thermometer should be connected to the temperature probe before inserting the batteries (note: connect the probe first, then install the batteries). After pairing with the app, it is ready to use. The back of the digital fridge thermometer has a magnet, allowing it to attach to various surfaces, and the probe can be placed wherever you want to measure temperature, such as in refrigerators or fish tanks. Long press the ""C/F"" button on the back to switch between ℃ and ℉

ORIA Fridge Thermometer, Digital Bluetooth Freezer Thermometer with App, 164ft Range, Data Storage & Export, Smart Alerts, Temperature Monitor for Refrigerator, Baby Room

25% Off

Why we love it

Bluetooth connectivity for easy monitoring.
High accuracy for reliable measurements.
Smart alerts for temperature changes.

Main Highlights

Helpful Tip: Keep the probe away from metal objects (e.g., cans, lids) to avoid potential short-circuits that may cause sensor malfunctions or data interruptions
Upgraded Bluetooth Refrigerator Thermometer: Unlike traditional fridge thermometer, our Bluetooth fridge thermometer digital supports Bluetooth connectivity, allowing you to monitor temperature and humidity within a range of 164 feet/50 meters. After pairing the device with the app, you can view historical temperature and humidity records and trends. Additionally, you can export up to 100 days of historical data via email
High Accuracy & Fast Refresh: The Bluetooth thermometer features a built-in MEMS sensor for more accurate measurements, with a range from -40 ℃ to 65 ℃ (-40 ℉ to 150 ℉). The temperature accuracy is ±0.5 ℃/1 ℉, and the humidity accuracy is ±5%. The flexible and durable probe and cable can be placed in refrigerators, and other containers, updating data every 2 seconds to ensure you have the most up-to-date and accurate readings
Smart Alert Function: When the temperature or humidity exceeds your preset range, the device will alert you in 3 ways: the temperature reading on the app turns red, you receive a push notification on your phone, and the device emits a loud alarm (if the buzzer is enabled). The alarm will continue until you manually silence it using the button on the back. If the conditions remain out of range, it will sound again after 5 minutes—ensuring you never miss important changes in baby rooms, wine cellars, refrigerators, greenhouses, and more
Easy to Use: Powered by 2 AAA batteries (not included), the Bluetooth freezer thermometer should be connected to the temperature probe before inserting the batteries (note: connect the probe first, then install the batteries). After pairing with the app, it is ready to use. The back of the digital fridge thermometer has a magnet, allowing it to attach to various surfaces, and the probe can be placed wherever you want to measure temperature, such as in refrigerators or fish tanks. Long press the ""C/F"" button on the back to switch between ℃ and ℉

GoveeLife 262ft Bluetooth Thermometer Hygrometer, Smart Temperature and Humidity Meter with App Notification Alarm, 2-Year Free Data Export, Suitable for Bedroom, Greenhouse, Wine Cellar

GoveeLife 262ft Bluetooth Thermometer Hygrometer, Smart Temperature and Humidity Meter with App Notification Alarm, 2-Year Free Data Export, Suitable for Bedroom, Greenhouse, Wine Cellar

GoveeLife

Why we love it

Real-time temperature, humidity monitoring.
Precision Swiss-made sensor accuracy.
Instant custom range alerts.

Main Highlights

Bluetooth Remote Monitoring:With no obstacles, you can monitor the temperature and humidity of your home within a connection range of 262ft, so that you can respond quickly at any time at home. (Wi-Fi connection is not supported)
High Accuracy: With a temperature accuracy of ±0.54°F and a humidity accuracy of ±3%RH, this sensor provides reliable readings. Besides, the data is updated every 2 seconds, keeping you always informed of the latest temperature and humidity information.
Instant Alarm Notifications: Preset your individual temperature and humidity value in the app. If the value is outside the defined range, you will receive an app notification to take meassurements to respond to the changes of temperature and humidity.
Long - Term Data Storage: This thermometer hygrometer stores temperature and humidity trends for 20 days. Additionally, you can export up to 2 years of data to track trends and conduct analyses.
Compact and Small Design: This small thermometer and hygrometer can be placed seamlessly in any corner of your home, especially suitable for placing it in small spaces such as greenhouse, drawers, guitar cases, etc.

GoveeLife 262ft Bluetooth Thermometer Hygrometer, Smart Temperature and Humidity Meter with App Notification Alarm, 2-Year Free Data Export, Suitable for Bedroom, Greenhouse, Wine Cellar

Why we love it

Real-time temperature, humidity monitoring.
Precision Swiss-made sensor accuracy.
Instant custom range alerts.

Main Highlights

Bluetooth Remote Monitoring:With no obstacles, you can monitor the temperature and humidity of your home within a connection range of 262ft, so that you can respond quickly at any time at home. (Wi-Fi connection is not supported)
High Accuracy: With a temperature accuracy of ±0.54°F and a humidity accuracy of ±3%RH, this sensor provides reliable readings. Besides, the data is updated every 2 seconds, keeping you always informed of the latest temperature and humidity information.
Instant Alarm Notifications: Preset your individual temperature and humidity value in the app. If the value is outside the defined range, you will receive an app notification to take meassurements to respond to the changes of temperature and humidity.
Long - Term Data Storage: This thermometer hygrometer stores temperature and humidity trends for 20 days. Additionally, you can export up to 2 years of data to track trends and conduct analyses.
Compact and Small Design: This small thermometer and hygrometer can be placed seamlessly in any corner of your home, especially suitable for placing it in small spaces such as greenhouse, drawers, guitar cases, etc.

We scanned 632 products

We reviewed these offers relevant to the Bluetooth Fridge Thermometer within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like GoveeLife, SwitchBot, ORIA, Inkbird, Brifit, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Bluetooth Fridge Thermometer in the market, we considered we took a deep dive into 3161 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is GoveeLife Digital Fridge Thermometer with App Control, Wireless Smart WiFi Freezer Thermometer with Custom Alarms and 2-Year Free Data Storage, LCD Display, for Fridge, Freezer. We love many things about this product by GoveeLife. What sets it apart from the competition is Remote monitoring made easy. , Custom alerts reduce disturbances. , Accurate readings ensure food safety. .
The best value product for most shoppers and where user satisfaction is continuously the highest is SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 3Packs, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, 2-Year Battery Life, Free Data Storage by SwitchBot based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Bluetooth Fridge Thermometer and the best cost-to-value ratio is ORIA Fridge Thermometer, Digital Bluetooth Freezer Thermometer with App, 164ft Range, Data Storage & Export, Smart Alerts, Temperature Monitor for Refrigerator, Baby Roomat ORIA with a 25% discount.
Our list of the best Bluetooth Fridge Thermometer is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.