10 Best Bbt Thermometer For Ovulation in The UK

Last updated on 02/08/2025

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Clearblue Advanced Digital Ovulation Test Kit (OPK). Double Your Chances Of Getting Pregnant, 1 Digital Holder And 30 Ovulation Tests, Try The FREE Clearblue Period & Cycle Tracker App

9% OffFree Shipping

Why We Love It

Doubles chances of pregnancy.
Detects your fertile days.
Unique hormone profile adjustment.

Main Highlights

Double your chances of getting pregnant in the first cycle of use, vs not using ovulation tests
30 test sticks give you a higher chance of detecting your most fertile days if your cycle length varies, or if you don’t know how long it is
Clear results, unique Clearblue ‘smiley face’ appears on your fertile days: Have sex on High and Peak Fertility days to maximise your chances of getting pregnant
Typically identifies 4 or more fertile days (1) each cycle. It tracks 2 key fertility hormones to identify your High AND Peak fertility days, so you can plan ahead and have more opportunities to get pregnant. (1) In a study, 4 or more fertile days were identified in 80% of cycles (2012).
No. 1 UK Doctor recommended brand in a survey of doctors in the UK (data on file). Providing pregnancy tests, ovulation kits and fertility tests for women for over 30 years
Clearblue Advanced Digital Ovulation Tests adapts to your unique hormone profile for cycle understanding
Over 99% accurate at detecting the LH surge
Easy to use vs ovulation test strips - 7 in 10 [73%] women did not find strip tests easy to use. (2). (2) In a study of 111 women in the UK using and reading different test types. Data on file.
Try our FREE Period & Cycle Tracker app: view where you are in your cycle and see how the probability of peak fertility varies for women with the same cycle length as you. Use Clearblue Ovulation Tests to identify your peak days, based on your hormones.

Easy@Home Basal Thermometer for Ovulation & Fertility Monitor - BBT Thermometer with Backlit LED Screen & Premom APP (iOS & Android), Auto Sync (Pink)

Free Shipping

Why We Love It

Eases the pregnancy journey.
Smart and accurate tracking.
Professional customer service available.

Main Highlights

✔GET PREGNANT EASIER THAN EVER WITH Premom: Whether you are trying to conceive (TTC), avoid pregnancy naturally, or just want to know your body better, the Easy@Home’s Premom with Smart Basal Thermometer does it all with ease
✔SMART & Automatically Chart: The Premom APP will chart your Automatically Chart (BBT) and generate the coverline automatically to pinpoint the BBT spike with precision
✔CLINICALLY HIGH MEASUREMENT ACCURACY: Clinically Accurate with high precision at ±0.09℉/±0.05℃. It only takes about 1.5 - 2 minutes to read result. Unlimited record stored on cloud with your account and 30 records recallable with device. You can choose between Fahrenheit and Celsius
✔INTELLIGENT: Premom predicts the fertility window accurately using an advanced algorithm that incorporates all your fertility signs including: BBT, ovulation test results, PdG test results and period information for the best prediction. You can track and view your cycle and fertility windows prediction at any time
✔ OTHER FEATURES AND SERVICE: Large screen with backlit for reading in the dark easily. Gentle confirmation beep when test is complete. Experienced and professional customer service agents are available for any questions you may have

Tempdrop Ovulation & Fertility Cycle All-In-One Tracker | Monitors Basal Body Temperature During Sleep | Fertility & Menstrual Period Tracker with Armband, Wearable Sensor & Ovulation Tracker App

8% Off

Why We Love It

Easy and accurate tracking.
Continuous temperature monitoring.
Sync app conveniently anytime.

Main Highlights

Easy, comfortable and convenient fertility and ovulation tracking while you sleep. After ovulation, your basal body temperature rises and remains in a higher range until your next cycle starts. Wearing the Tempdrop armband sensor, allows you to track and easily identify ovulation at home.
Enjoy continuous accurate monitoring compared to other basal thermometers that take a single temperature measurement at one moment in time. Tempdrop contains multiple sensors that measure your core temperature continuously throughout the night – filtering out disturbances without interrupting your sleep.
Identify your fertile window with confidence by combining temperature readings with other fertility symptoms on the app, to help you more accurately understand your body.
Analyse personal basal body temperature (BBT) patterns with Tempdrop’s patented algorithm which learns your unique nightly and monthly temperature patterns– even for those with irregular cycles.
Learn about your unique cycle phases by tracking symptoms on the charting app to verify hormonal shifts including ovulation, menstruation and even menopause.
Sync your data after sleeping in by removing the armband once you have woken and connecting with the Tempdrop app within the next 60 hours.

Clearblue Fertility Monitor Advanced, Test For Ovulation & Pregnancy, Increases Chances Of Getting Pregnant Naturally By 89%, 1 Touch Screen Monitor (Test Sticks Sold Separately), Packaging May Vary

Free Shipping

Why We Love It

Clinically validated by ultrasound.
Detects more fertile days.
Easy to use display.

Main Highlights

Proven to increase the chances of getting pregnant naturally by 89% (1)
Tracks 2 key fertility hormones – designed to detect all your fertile days
Detects more fertile days than traditional OPK for more opportunities to get pregnant (traditional OPK detect LH only)
The only monitor you can also use to test for pregnancy
The most advanced Fertility Monitor, clinically validated by ultrasound (Clearblue ovulation assay showed 97% agreement with ultrasound observed ovulation; Behre HM, et al; Human Reproduction (2000) 15: 2478-82)
Hormones are a more accurate predictor of ovulation than Basal Body Temperature, which only changes after ovulation
99% accurate at detecting the LH surge and over 99% accurate at detecting pregnancy from the day your period is due
Easy to use touch screen display with personalised 6-cycle summary chart

Smart Basal Thermometer, Intelligent BBT Thermometer with Bluetooth and Backlight, Fertility Monitor Period Tracker, Sync with Femometer APP, Gold

17% OffFree Shipping

Why We Love It

Syncs with Femometer App.
Undetectable lipstick-like design.
Highly accurate readings.

Main Highlights

💄Pair with 𝗙𝗲𝗺𝗼𝗺𝗲𝘁𝗲𝗿 𝗔𝗽𝗽: After connecting to the APP via Bluetooth, it will automatically track the BBT chart and accurately calculate the ovulation cycle. It can help you get pregnant faster, avoid pregnancy naturally, monitor early pregnancy symptoms and track your period. It can also be used as a fever measurement tool for daily home use
💄Designed for Women’s Convenience: With a lipstick-inspired look, others won’t easily notice your little secret of trying to get pregnant or planning natural birth control; no buttons, just pull the lid up or down to open or Shut down, take a quick measurement early in the morning, then go back to sleep
💄3 Modes and High Accuracy: The measurement accuracy is as high as 0.09°F/0.05°C, which can capture the smallest BBT fluctuations. Three modes can be set in the APP, fast/normal/mercury, and the corresponding measurement time is 30s to 5min; data Store unlimited records in the cloud, a trustworthy basal body thermometer
💄Other Functions: Yellow backlight for easy reading; no timer required, a gentle beep will emit when the temperature measurement is completed, and the volume is adjustable, so it will not disturb the sleep of the person next to you; the detailed instructions help you quickly understand how to use the product correctly; 𝐍𝐨𝐭𝐞: LO. Refers to the ambient temperature below 32 degrees Celsius. It’s not that the battery is low
💄Customer Service: From the date of receipt, we provide 1-year service for quality-related issues. And you will get lifetime APP prime(femometer), you can enjoy more APP benefits. Refunds or free returns are acceptable, if you have any questions, please contact us via Amazon email and we will respond within 24 hours.

Digital Basal Thermometer Ovulation with Backlight LCD Display, Premom APP(NOT Bluetooth), 1/100th Degree High Precision, Memory Recall, Ovulation Tracking, Charting & Natural Family Planning, Purple

Free Shipping

Why We Love It

Tracks ovulation with precision.
Easy to read display.
Waterproof with flexible tip.

Main Highlights

【MONITOR YOUR OVULATION CYCLE with Premom】: Use Premom App to track your BBT charting, Cover line and Ovulation test result for your natural family planning journey. Note: users MUST manually enter temperature in Premom app with this non-Bluetooth enabled model. BBT charting and coverline will be drawn automatically for your convenience.
【CLINICAL HIGH ACCURACY (± 0.05 ℃ / ± 0.09 ℉)】: Measures Basal Body Temperature (BBT) to 1/100th of a degree precision (e.g. 36.34℃) in Celsius or Fahrenheit. The measurement takes about 90 seconds, longer than regular oral thermometer as it reads more precision, Recommended by the clinic.
【LARGE BLUE SCREEN WITH BACKLIT】: Easy to read in the dark. Recall 30 temperature records in memory.
【WATERPROOF AND FLEXIBLE TIP】: Waterproof and Flexible thermometer tip for easy to use and clean.
【SOFT BEEPING ALARM】: Signals the completion of the test. No need to count timer.

OxiPro TH1 Thermometer - MHRA Registered - NHS Supplier - In-Ear, Forehead, Non-Touch & Baby Modes - CE Approved - Clinically Validated Infrared Thermometer for Newborn, Baby, Kids, Children & Adults

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Why We Love It

Approved by reputable NHS Trusts.
Guarantees certified accuracy.
Versatile for all ages.

Main Highlights

✅ UK COMPANY ✅ SUPPLIER TO NHS TRUSTS ✅ 2 YEAR GUARANTEE ✅ UK CUSTOMER SUPPORT. OxiPro Medical Ltd is a UK specialist supplier of medical devices, and an approved supplier to NHS trusts.
✅ CERTIFIED ACCURACY & CLINICALLY VALIDATED: Certified to CE Medical Directive 93/42/EEC, each OxiPro TH1 digital thermometer is calibrated to an accuracy of +/-0.15°C. Using precise infrared technology, it accurately measures body and surface temperature. Certified by TUV Sud, Germany, No G21037030001.
✅ BABY THERMOMETER & ADULT THERMOMETER: The OxiPro TH1 is clinically validated for both children and adults, using advanced algorithms to ensure accuracy for all age ranges from newborns and children to adults.
✅ IN-EAR, FOREHEAD AND SURFACE MODES: The OxiPro TH1 features four usage modes; In-Ear, Child Forehead, Adult Forehead and Surface Modes. Surface mode can be used to measure the temperature of any surface, for example a baby bottle or the temperature of a baby bath.
✅ CLEAR, COLOUR CODED RESULTS: The digital thermometers results are displayed to 0.1°C, GREEN backlight indicates a normal temperature, ORANGE indicates a raised temperature, RED indicates a fever.

Beurer OT 20 Basal thermometer, for monitoring ovulation cycles and natural pregnancy planning

7% OffFree Shipping

Why We Love It

Highly accurate for family planning.
Pairs conveniently with Ovy app.
Waterproof for easy sanitization.

Main Highlights

Basal digital thermometer with flexible tip to control your cycle for natural family planning
Measuring accuracy +/- 0.05 C and 2-digit display allow accurate determination and calculation of fruit days and ice cuts
The measurement results can be simply inserted together with other body signals into the ovy app, so that you can plan your pregnancy optimally.
The thermometer is waterproof and can be disinfected and is suitable for vaginal or oral temperature measurement.
When the ringtone is measured, the value is displayed on the extra large screen. We recommend a measurement time of 3 minutes after nfp (natural family planning)

Ovulation Tracker Digital Basal Thermometer: Easy@Home BBT Thermometer for Fertility Prediction - Basal Body Thermometer for Accurate Temperature Monitoring with Premom App Purple DMT-3018

Free Shipping

Why We Love It

Tracks fertile window efficiently.
Quick and accurate measurements.
Flexible, waterproof, and cleanable.

Main Highlights

The basal thermometer is a must-have for easily detecting your fertile window and tracking your ovulation day. By entering your basal body temperature manually, the Premom app can automatically chart your reading inputs and draw your BBT shift digitally. Whether you are trying to conceive(TTC), avoid pregnancy naturally, or just want to know your body better, the digital basal thermometer does it all with ease.
Quick and accurate measurement: The BBT thermometer for ovulation(1/100 Degree) has high accuracy at ±0.05℃/±0.10℉. The fast basal body thermometer only takes about 60 seconds for the result to appear. Take immediately upon awakening or before any activity for the most precision. Easily recall your last measured temperature in memory.
Soft Beep Alarm: The basal body thermometer for ovulation tracking has a gentle confirmation beep, when testing is complete. No timer needed. No need to worry about waking up your sleeping partner beside you either. Turn the smart oral basal thermometer off when finished, note that pressing the ON/OFF button down for 2 seconds will switch the measurement unit between Fahrenheit and Celsius.
Flexible and Waterproof: The fertility tracker thermometer tip is flexible and waterproof. Easy to clean by using alcohol or a damp cloth. Note: When "℉" or "℃" starts flashing with Lo on display, the fertility thermometer is then ready for use. This does not mean the battery low.
Customer Service: Experienced customer service agents are available for any questions you may have. We are so confident that you will love the oral basal body thermometer.

Digital Basal Body Thermometer Fertility Monitor Record BBT Manually, Draw BBT Chart Pinpoint Ovulation Day, High Accuracy Perfect Companion for Ovulation (Pink)

Free Shipping

Why We Love It

Highly accurate and reliable.
Ideal for natural family planning.
Features flexible measuring point.

Main Highlights

Good Choice for Family Plan - This new-version thermometer, which has the high accuracy of 1/100th degree, can be used as an ideal thermometer for pregnancy, or as one more accurate and reliable basal thermometer to monitor, like fever. Anyway, for the natural family planning process, this highly sensitive oral thermometer is an excellent device.
Manually Entering & Automatically Chart - Use Femometer APP to record your BBT data (manually enter data into the app). The APP will automatically draw your BBT chart and pinpoint your ovulation. We respect your data privacy. All your data is safely stored in the cloud but is accessible via app.
Not the Fastest but Accurate - Passed clinically test and used the latest advanced sensor probe, this oral thermometer may take a little longer when tracking your actual basal body temperature. But it also means you can know exactly what's going on in your body.
Safe & Multifunctional - Safe to use, and for all ages like adults, kids, toddlers or babies. This digital thermometer is made from high-quality material. Waterproof design is easy to clean. For disinfection, 75% ethanol can be used. Easy, convenient and eco-friendly.
Full Customer Service - We provide 1-year service on quality-related problems. Technical service is available. For any issues, please contact our Customer Service Team directly or with Femometer APP at any time.

8.8

Excellent

We scanned 1124 products

We reviewed these offers relevant to the Bbt Thermometer For Ovulation 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 Clearblue, Easy@Home, Generic, femometer, OxiPro, Beurer, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Bbt Thermometer For Ovulation in the market, we considered we took a deep dive into 5621 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 Clearblue Advanced Digital Ovulation Test Kit (OPK). Double Your Chances Of Getting Pregnant, 1 Digital Holder And 30 Ovulation Tests, Try The FREE Clearblue Period & Cycle Tracker App. We love many things about this product by Clearblue. What sets it apart from the competition is Doubles chances of pregnancy, Detects your fertile days, Unique hormone profile adjustment.
The best value product for most shoppers and where user satisfaction is continuously the highest is Easy@Home Basal Thermometer for Ovulation & Fertility Monitor - BBT Thermometer with Backlit LED Screen & Premom APP (iOS & Android), Auto Sync (Pink) by Easy@Home based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Bbt Thermometer For Ovulation and the best cost-to-value ratio is Smart Basal Thermometer, Intelligent BBT Thermometer with Bluetooth and Backlight, Fertility Monitor Period Tracker, Sync with Femometer APP, Goldat femometer with a 17% discount.
Our list of the best Bbt Thermometer For Ovulation 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.

10 Best Bbt Thermometer For Ovulation in The UK

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We scanned 1124 products

We concluded that: