10 Best Sleep Tracking Device in The UK

Last updated on 16/07/2025
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Best Choice
1
9.8
Exceptional
WHOOP Peak – 12-Month Membership – 5.0 Health and Fitness Wearable – 24/7 Activity & Sleep Tracker with Heart Rate, HRV, Stress Monitor, Personalized Coaching, Healthspan – 14+ Days Battery Life
WHOOP
WHOOP Peak – 12-Month Membership – 5.0 Health and Fitness Wearable – 24/7 Activity & Sleep Tracker with Heart Rate, HRV, Stress Monitor, Personalized Coaching, Healthspan – 14+ Days Battery Life
Free Shipping
Why We Love It
  • Comprehensive health insights daily.
  • Long-lasting battery for convenience.
  • Includes everything you need.
Main Highlights
  • EVERYTHING YOU NEED IS INCLUDED: Your WHOOP purchase includes a 12-month WHOOP Peak membership, a WHOOP 5.0 device, a SuperKnit band, and a waterproof* Wireless PowerPack for continuous data collection.
  • CONTINUOUS MONITORING: WHOOP monitors your most important metrics, including sleep, heart rate, blood oxygen, stress, menstrual cycle, VO2 max, and Pace of Aging*–providing 24/7 insights to optimize fitness, recovery, and overall health.
  • A HOLISTIC VIEW OF YOUR HEALTH: Understand your baseline vitals like heart rate and skin temperature with Health Monitor, pinpoint your stressors with Stress Monitor, and get daily recommendations for sleep, strain, and recovery.
  • BUILD YOUR BEST ROUTINE: Get insights and guidance on how your daily habits impact your long-term health with Healthspan—a powerful new way to quantify your physiological age and slow your Pace of Aging.
  • STAY CHARGED FOR 14+ DAYS: With up to 14+ days of battery life and wireless charging for 24/7 wearability, WHOOP lets you stay focused on what matters most. Power up on-the-go with the Wireless PowerPack.
9.8
Exceptional
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Best Value
2
9.7
Exceptional
Withings Sleep Analyzer - Clinically validated under-mattress sleep tracker with sleep apnea detection and sleep cycle analysis, Grey
Withings
Withings Sleep Analyzer - Clinically validated under-mattress sleep tracker with sleep apnea detection and sleep cycle analysis, Grey
Free Shipping
Why We Love It
  • Easy one-time under-mattress setup.
  • Developed with sleep physicians.
  • Offers advanced sleep tracking.
Main Highlights
  • DETECTION OF SLEEP APNEA - detects sleep apnea with medical grade accuracy and determines its severity. Wi-Fi: 2.4 GHz b/g/n WEP/WPA/WPA2
  • ADVANCED SLEEP TRACKING - Sleep cycles, Sleep Score, and Snoring Detection
  • NIGHT HEART RATE - Follow your heart continuously all night long
  • A HOME SLEEP LABORATORY - Developed with sleep doctors and clinically validated
  • IMMEDIATE AWAKEN RESULTS - Automatic data sync over Wi-Fi when jumping out of bed
  • SHARE SLEEP AGENDA - Get medical advice on your sleep by sharing an automatically generated sleep agenda with your doctor
  • System requirements: Sleep Analyzer can be installed on a smartphone or tablet via the Health Mate app, available for free on iOS (14+) and Android (8+)
9.7
Exceptional
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3
9.6
Superb
AMAZFIT Helio Strap Fitness Tracker Wristband, 24/7 Activity & Sleep Tracker with Heart Rate, 10 Days Battery, 27 Sports Modes, Strength Training, Hyrox Race, Subscription Free for Android & iPhone
Amazfit
AMAZFIT Helio Strap Fitness Tracker Wristband, 24/7 Activity & Sleep Tracker with Heart Rate, 10 Days Battery, 27 Sports Modes, Strength Training, Hyrox Race, Subscription Free for Android & iPhone
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Why We Love It
  • Accurate heart rate tracking.
  • Tailored support for race prep.
  • Long-lasting battery for training.
Main Highlights
  • Recovery, Redesigned: Train, sleep, and rest with confidence thanks to accurate heart rate, fatigue, and recovery tracking. When worn together with an Amazfit smartwatch, both devices work together with the Zepp App to capture uninterrupted data - whether you're wearing both, or one at a time.
  • BioCharge Energy Monitoring: From the moment you wake up after a night of rest, your BioCharge score will adapt based on your daily workouts, activities, and stress levels.
  • 24/7 Advanced Health Tracking: Get pinpoint heart rate data while training, and stay informed all day with continuous monitoring of heart rate, blood-oxygen, stress, and sleep - powered by Amazfit’s BioTracker technology.
  • Optimized for Strength & HYROX Training: Track reps, sets, and rest periods with precision in the gym. The exclusive HYROX Race mode offers tailored support for race prep.
  • 27 Sports Modes & Post-Workout Insights: Unlock sport-specific tracking and performance analysis including VO₂ max, training load, effect, and recovery time - all through the Zepp App.
  • Free-to-Use Zepp App: Sync, analyze, and optimize everything from nutrition to recovery in one place. Get AI-driven insights that help you improve every day.
  • Third-Party Platform Integration: Sync your Zepp App data with Strava, TrainingPeaks, adidas Running, and komoot to streamline your fitness ecosystem.
  • Up to 10 Days of Battery Life: Go longer between charges. The Helio Strap delivers lasting performance to keep up with your training and recovery - day and night.
9.6
Superb
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4
9.5
Superb
Save 11%
Health Fitness Tracker with 24/7 Heart Rate, Blood Oxygen, Blood Pressure, Sleep Tracker, Step Counter, 5ATM Waterproof Activity Trackers and Smart Watches for Women Men Kids (S & L Bands Included)
Amzhero
Health Fitness Tracker with 24/7 Heart Rate, Blood Oxygen, Blood Pressure, Sleep Tracker, Step Counter, 5ATM Waterproof Activity Trackers and Smart Watches for Women Men Kids (S & L Bands Included)
11% OffFree Shipping
Why We Love It
  • Health monitoring features beloved.
  • Durable in extreme conditions.
  • Convenient for important alerts.
Main Highlights
  • 【Health Monitoring and Sleep Tracker】Measure your health indicators (SpO2, heart rate, stress, female menstrual cycle, etc.) 24/7. In addition, this smart fitness watch automatically monitors your sleep status (deep sleep, light sleep, wake up) and provides comprehensive sleep quality analysis, so that healthy sleep starts now.
  • 【24 Sports Modes & IP68 Waterproof】Amzhero Fitness Tracker supports 24 sports such as walking, running, mountaineering, swimming, yoga, hiking, cycling, treadmill, etc. IP68 waterproof design can be worn while washing hands, getting wet or swimming. Not applicable for high humidity and corrosive locations such as spas and seawater.
  • 【Smart Alerts Via BLE 5.0】When connected to your mobile phone via BLE5.0, all notifications, including incoming calls, text messages and social media app alerts, will vibrate on your wrist via the watch, so you won't miss any important moments. Meanwhile, it will vibrate to remind you when you are sedentary to prevent cervical and lumbar spine diseases.
  • 【15-Day Battery Life & Wide Compatibility】This activity trackers is equipped with a 300mAH high-capacity battery that charges for 2 hours and supports 15 days standby time. Large capacity, low power consumption design, longer battery life. Our free app "Gloryfit" supports smartphones with iOS 9.0 / Android 6.0 or later. Each package contains 2 silicone straps.
  • 【Ultra-slim & Custom Watch Dials】1.47-inch full touch screen, smart life at your fingertips. With a slim and lightweight ergonomic design that fits your wrist, you can choose from more than 100 carefully designed dials in the app, and upload your own photos to change the dials as you like, making every day a unique experience!
9.5
Superb
Save 11%
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5
9.4
Superb
Save 31%
Google Fitbit Inspire 3 Activity Tracker with 6-months Premium Membership Included, up to 10 days battery life and Daily Readiness Score, Black/Morning Glow
Fitbit
Google Fitbit Inspire 3 Activity Tracker with 6-months Premium Membership Included, up to 10 days battery life and Daily Readiness Score, Black/Morning Glow
31% OffFree Shipping
Why We Love It
  • Long-lasting 10 day battery.
  • Wide compatibility with phones.
  • Advanced health monitoring features.
Main Highlights
  • Up to 10 days of battery and Water-resistant up to 50m
  • Compatible with iOS 15 or higher & Android OS 9.0 or higher
  • Move more: 24/7 heart rate, Daily Readiness Score, Active Zone Minutes, all-day activity tracking, 20+ exercise modes, automatic exercise tracking and reminders to move
  • Stress less: always-on wellness tracking, daily Stress Management Score, mindfulness sessions, relax breathing sessions, irregular heart rhythm notifications, SpO2, menstrual health tracking, resting heart rate and high/low heart rate notifications
  • Sleep better: automatic sleep tracking, personalized Sleep Profile, daily detailed Sleep Score, smart wake vibrating alarm, sleep mode
  • Comfortably connected day and night: calls, texts & smartphone app notifications, color touchscreen with customizable clock faces, Compatible with iOS 15 or higher & Android OS 9.0 or higher, super lightweight and water resistant to 50 meters, up to 10 day battery life
  • Includes 6-month Premium membership for deeper insights & guidance, exclusive workouts, mindfulness sessions and more
9.4
Superb
Save 31%
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6
9.3
Superb
Save 3%
UouNeaCo AI Smart Ring for Women Men - Sleep Tracker Ring with Heart Rate,Blood Oxygen,10ATM Waterproof Fitness Ring,Step Counter & GPS Activity Fitness Tracker,7-Day Battery for iOS/Android
UouNeaCo
UouNeaCo AI Smart Ring for Women Men - Sleep Tracker Ring with Heart Rate,Blood Oxygen,10ATM Waterproof Fitness Ring,Step Counter & GPS Activity Fitness Tracker,7-Day Battery for iOS/Android
3% OffFree Shipping
Why We Love It
  • Hands-free camera control available.
  • Share health data effortlessly.
  • Ideal for active couples' lifestyles.
Main Highlights
  • 【Smart Sharing & Remote Control】 This smart ring for couples features remote camera control to capture moments hands-free. Share health data with loved ones via the care mode, making it the perfect gift ring for Valentine's Day or anniversaries.
  • 【Family Health Connection】 This health tracking ring allows you to monitor your family's health through data sharing. It is ideal for use as a physical status monitoring ring or an elderly care device, allowing loved ones to keep track of important health information at all times.
  • 【Bluetooth-Enabled Smart Features】 Pair this Bluetooth smart ring to control your phone camera remotely. Perfect for hands-free photos while traveling, working out, or special moments with the family care ring function.
  • 【Perfect Gift for Active Lifestyles】 An ideal gift choice for tech lovers - works as both a fitness tracker ring and heart monitor ring. Share activity data with friends through the innovative health sharing mode.
  • 【Multi-Functional Companion】 More than just a smart jewelry piece - combines remote camera control, health data sharing, and fitness tracking. The ultimate wearable for couples and health-conscious families.
9.3
Superb
Save 3%
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7
9.2
Superb
Save 12%
HUAWEI Band 9, Bluetooth, iOS & Android, Up to 14 Days Battery Life, Comfortable Wear, TruSleep 4.0, Scientific Sleep Tracking, 100 Training Modes, Smartband, Starry Black Fluoroelastomer Strap
HUAWEI
HUAWEI Band 9, Bluetooth, iOS & Android, Up to 14 Days Battery Life, Comfortable Wear, TruSleep 4.0, Scientific Sleep Tracking, 100 Training Modes, Smartband, Starry Black Fluoroelastomer Strap
12% OffFree Shipping
Why We Love It
  • Comfortable all-day wearing.
  • Sleep health insights.
  • Fast charging battery.
Main Highlights
  • 【Comfortable All-Day Wearing】 New and improved fluoroelastomer strap: Airy-light at 14 grams and wafer-thin at 8.99 mm. Soft, skin-friendly, and made to last. Sweat-wicking perforated design. Two buckles, for a snug fit and clean look.
  • 【Sleep Health Management】 HUAWEI TruSleep 4.0. Keep tabs on your heart rate, SpO2, respiratory rate, and any abnormal breathing while you're snoozing away, for peace of mind all the time.
  • 【Enhanced Vital Sign Tracking】 HUAWEI TruSeen 5.5 health monitoring. Stay on top of the beat, even when you're running or exercising, and get better heart rate readings, all thanks to the enhanced performance and stability bolstered by our best-in-house multi-channel module and smart fusion algorithm. And SpO2 measurements is more stable and faster.
  • 【100 different workout modes】 Next-gen Activity Rings, to make healthy living your day-to-day reality. Pro-level swim mode,with an all-new nine-axis sensor and groundbreaking algorithm which precisely identifies all four strokes. Immerse yourself in your favourite activities, and benefit from data-driven workout evaluations, with 100 workout modes to choose from and auto-detection for four common exercises.
  • 【Fast Charging & Durable Battery】 Charge for five minutes and use for two days, or charge for the full 45 minutes to fill your band to the brim, and wear for up to two weeks at a time! 14 days of maximum usage, 9 days of typical usage.
  • 【Intelligent Brightness Adjustments】 New and improved ambient light sensor. The band's ambient light sensor adjusts the screen brightness automatically, to provide a comfortable view in all kinds of lighting conditions.
9.2
Superb
Save 12%
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8
9.1
Superb
Save 43%
RUIMEN Smart Watch for Women Men Smart Watches with Call Function Fitness Tracker Watch with Heart Rate Monitor Pedometer Oximeter Sleep Tracker Waterproof Smartwatch Answer/Make Calls for Android iOS
RUIMEN
RUIMEN Smart Watch for Women Men Smart Watches with Call Function Fitness Tracker Watch with Heart Rate Monitor Pedometer Oximeter Sleep Tracker Waterproof Smartwatch Answer/Make Calls for Android iOS
43% OffFree Shipping
Why We Love It
  • Integrates AI voice technology.
  • Offers extensive health tracking.
  • Boasts long battery life.
Main Highlights
  • 【Stay Connected with Bluetooth Calling & AI Voice Assistant】 Make and receive calls directly from your wrist with Bluetooth calling, making it easy to stay connected wherever you go. Whether you're at the gym, running errands, or commuting, this smart watch for Android and iOS ensures you never miss an important call. Stay updated with SMS and app notifications from popular platforms like Facebook, WhatsApp, Instagram, and Twitter. The built-in AI voice assistant allows you to control music, check the weather, set alarms, timers, and more, all with simple voice commands.
  • 【1.85-Inch HD Display & Customizable Watch Faces】 Enjoy a vibrant 1.85-inch HD display with clear, large text and stunning visuals. This smart watch for men and women offers a wide range of customizable watch faces, allowing you to personalise your device to match your style. Whether you prefer a sleek, modern look or a classic design, this affordable smartwatch has something for everyone.
  • 【24/7 Health Monitoring for a Healthier Lifestyle】 Take control of your health with 24/7 heart rate monitoring, SpO2 saturation checks, and advanced sleep tracking. This health monitoring smartwatch provides detailed insights into your sleep quality, including deep sleep, light sleep, and wake time. Whether you're an athlete or simply looking to improve your well-being, this fitness tracker watch is your perfect companion.
  • 【100+ Sport Modes & Fitness Tracking】 Designed for fitness enthusiasts, this sports smartwatch supports 100+ sport modes, including running, cycling, yoga, hiking, football, tennis and more. Track your steps, calories burned, distance, and active minutes with precision. Whether you're training for a marathon or just staying active, this smart watch for fitness tracking helps you stay motivated and achieve your goals.
  • 【IP68 Waterproof Rating for Everyday Use】 With an IP68 waterproof rating, this waterproof smartwatch is built to withstand daily wear and tear. It's perfect for washing hands, workouts, and even rain, making it a reliable choice for various weather conditions. However, it’s not suitable for seawater or hot water.
  • 【Long Battery Life & Quick Charging】 Enjoy up to 5 days of battery life with Bluetooth calling or 7 days without it. With 30-day standby time and just 2 hours of charging, this long battery life smart watch is always ready for action. Whether you're travelling or simply on the go, you won’t have to worry about running out of power.
  • 【Practical Features & Emergency Functions】 This smart watch includes features like female cycle tracking, breath guide, sedentary reminder, game mode, Do Not Disturb mode, find phone, flashlight, and SOS emergency contacts, making it a versatile and reliable companion for daily life.
9.1
Superb
Save 43%
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9
9.1
Superb
Cloudpoem Fitness Tracker with Heart Rate Tracker Sleep Tracking Step/Calories Counter,IP68 Waterproof Fitness Watch with Pedometer for Women Men,SMS/SNS/Call Notification for Android iOS Smartphones
Cloudpoem
Cloudpoem Fitness Tracker with Heart Rate Tracker Sleep Tracking Step/Calories Counter,IP68 Waterproof Fitness Watch with Pedometer for Women Men,SMS/SNS/Call Notification for Android iOS Smartphones
Free Shipping
Why We Love It
  • Multifunctional fitness tracking features.
  • Stay connected with notifications.
  • Durable and waterproof design.
Main Highlights
  • 【Multifunctional】This fitness tracker offers a suite of features including a pedometer for step counting, a sleep tracker for tracking rest, a calorie consumption calculator for fitness goals, and sports mode for various activities. It also provides weather updates, stopwatch, call/message notifications, and an alarm clock for daily alerts. The watch automatically tracking your sleep from 18:00 to 12:00 the next day noon, if you want to check the detailed data, please connect the watch to the APP and sync data to check.
  • 【Activity Tracker】Automatically log your steps, distance traveled, and calories burned with the activity tracker, which is perfect for meeting and exceeding your daily exercise objectives. Compatible with Android 6.0+ or iOS 9.0+ smart phones.
  • 【Call & Message Notifications】Stay connected with call and text message notifications on your wrist by syncing the fitness watch with your smartphone, allowing you to keep up with communications without constantly checking your phone.
  • 【Long Battery Life】Boasting a large-capacity battery, this smart watch can operate continuously for approximately 5 days with a full charge, ensuring minimal downtime between charges. Simply detach the watch from its band and plug it directly into a USB port for easy charging.
  • 【IP68 Waterproof】Designed with an IP68 rating, this sport watch is resistant to water from daily use, including sweat and light rain, making it durable for all your activities. The watch is not suitable for exposure to seawater or hot water.
9.1
Superb
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10
8.9
Excellent
Save 19%
Runlio Fitness Tracker with Sleep Monitor, Activity Tracker with Step and Calories Counter, IP67 Waterproof Fitness Watch with Pedometer, Stopwatch for Women Men (Blue)
Runlio
Runlio Fitness Tracker with Sleep Monitor, Activity Tracker with Step and Calories Counter, IP67 Waterproof Fitness Watch with Pedometer, Stopwatch for Women Men (Blue)
19% OffFree Shipping
Why We Love It
  • Encourages healthy daily routines.
  • Assures quality sleep monitoring.
  • Offers convenient notifications.
Main Highlights
  • Fitness Tracker for Daily Activity: The fitness tracker can automatically track your daily steps, calories burned, distance taken, and active minutes, which will help you to create a healthy lifestyle.
  • Sleep Monitor: With this activity tracker, you can read sleep time clearly from the curve icon on the "VeryFitPro" app, which analyzes your sleep quality and shows your deep sleep, light sleep, and awake time.
  • Call & Message Notifications: The fitness watch allows you to get incoming calls, SMS messages, and SNS notifications directly on your wrist (including Facebook, Twitter, WhatsApp, and Instagram).
  • Convenient USB Charging: Built in USB plug, you can charge the fitness tracker in USB port or your computer. Please remove the bands off the tracker and insert the built-in USB plug into a USB charger, no need for a charging cable. Full charging for 7 days of playtime.
  • Compatibility: The fitness tracker is compatible with iOS 7.1 above/Android 4.4 above and Bluetooth 4.0 above smartphones only. NOT for PC, iPad, or tablets.
8.9
Excellent
Save 19%
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