10 Best Fitness Tracker in The UK

Last updated on 08/08/2025

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Google Fitbit Charge 6 Activity Tracker with 6-months Premium Membership Included, 7 days battery life and Google Wallet and Google Maps

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Why We Love It

Long-lasting battery and water resistance.
Compatibility with up-to-date OS.
Offering comprehensive health tracking.

Main Highlights

7 days of battery and Water-resistant up to 50m
Compatible with iOS 15 or higher & Android OS 9.0 or higher
Move more: Heart Rate on Equipment via Bluetooth, Built-in GPS, 40+ Exercise Modes, Daily Readiness Score, Active Zone Minutes, 24/7 Heart Rate, All-day Activity Tracking, Cardio Fitness Level, Automatic Exercise Tracking, Workout Intensity Map and Reminders to Move
Comfortably Connected Day and Night: Google Maps, Google Wallet, Youtube Music Controls, Call, Text and Smartphone App Notifications, Vibrant Colour Touchscreen with Customizable Clock Faces, Timer and Stopwatch
Sleep better: Automatic Sleep Tracking, Personalized Sleep Profile, Daily Detailed Sleep Score (with Premium), Smart Wake Vibrating Alarm, Sleep Mode

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.

Google Fitbit Inspire 3 Activity Tracker with 6-months Premium Membership Included, up to 10 days battery life and Daily Readiness Score, Black/Midnight Zen

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Why We Love It

Enhances daily wellness.
Encourages healthier habits.
Stays connected effortlessly.

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

Smart Watch for Men Women Answer/Make Call, 1.85" Smartwatch, Fitness Watch with Heart Rate Blood Pressure Sleep Monitor, 140+Sports, IP68 Waterproof Step Counter Watch Compatible with Android IOS

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Why We Love It

Bluetooth calling enhances convenience.
Health tracking promotes awareness.
Waterproof design for durability.

Main Highlights

🎀 Bluetooth Calling & Intelligent Notification：With the built-in microphone and Hi-Fi speaker, the smart watch can make/answer calls directly. In addition, you can get SMS text and SNS messages including Facebook,Twitter, WhatsApp, Linkedin, Messenger and more when the smart watch is synced to the smartphone. The smart watch receives messages, calls, and app notifications by getting a vibration alert on the watches device.
🎀 All-Day Health Tracking： Built-in high-precision PPG sensor to track your heart rate 24 hours a day. It can also save your resting heart rate data for 7 days to help monitor long-term heart rate changes. You can see this monitoring data on the "H Band" app. The blood oxygen and blood pressure are measured using reflective-light based sensor on the wrist. Stay calm when you experience shortage of breath, weakness or dizziness.
🎀 140+ Multiple Fitness Modes： The smart watch supports 140+ professional and extended workout modes, including yoga, swimming, HIIT, running, skipping, cycling, badinton, football, etc, making your exercise more scientific and diverse. This pedometer watch can track your activity data, such as steps, active minutes, distance and calorie consumption, allowing you to keep track of your exercise status in real time.
🎀 IP68 Waterproof： The AcclaFit fitness watch comes with IP68 ratings for water resistance, and has withstood a staggering 200 water pressure cycles, so you can wear it for washing hands, showering, swimming, and diving (Tips: please do not wear it in hot water, including hot shower).
🎀 Long Battery Life & Great Compatibility: Due to the built-in ultra large capacity battery of 250 mAh, the fitness tracker has a normal usage time of 7 days and 30 days of standby time, but fully charge the battery in just 2 hours. The fitness watch is compatible with smart phones that use iOS 10.0/Android 5.0 or above and bluetooth 5.3 or above. The activity tracker is connected to your smartphone with the app "H Band" and record your health data, which for you to achieve your health goals.

Xiaomi Smart Band 10 Fitness Tracker, 1.72" AMOLED Display, 21-Day Battery Life, 150+ Sports Modes, Heart Rate & Sleep Monitoring, Electronic Compass, 5ATM Waterproof, 2-Year Warranty – Midnight Black

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Why We Love It

Vibrant visuals enhance clarity.
Long-lasting battery for convenience.
Advanced health tracking features included.

Main Highlights

Large 1.72" AMOLED Display: Features a narrow-edge 1.72" AMOLED screen with 212 x 520 resolution and 1500nits peak brightness, offering vibrant visuals for everyday clarity and comfort.
Ultra-Long Battery Life of Up to 21 Days: Enjoy up to 21 days of use on a single charge, with fast recharging in just around 1 hour — ideal for long-lasting performance.
Advanced Workout & Sleep Monitoring: Equipped with upgraded sensors for continuous heart rate tracking, swimming heart rate analysis and improved sleep reports to better understand your health.
150+ Sports Modes & 5ATM Water Resistance: Tracks over 150 workout types including swimming, running, and yoga. Rated 5ATM waterproof, perfect for pool use or rainy day workouts.
Lightweight Design with Premium Accessories: Features a stylish aluminum alloy frame with easy-swap multi-material straps, including a ceramic edition for a refined look and skin-friendly comfort.

Samsung Galaxy Fit3 (Gray), 40mm AMOLED Display with Aluminium Body, Comprehensive Fitness and Health Tracking, Upto 13-Day Battery with Fast Charging, 5ATM & IP68 Rating

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Why We Love It

Stunning large AMOLED curved display.
Impressive 13-day battery life.
Superior health & fitness tracking.

Main Highlights

Compatible with Android Only;Large AMOLED Display with 2.5D Curved Glass & Aluminum Body
Up to 13-day Battery Backup with Fast Charging (65% in 30min)
Comprehensive Health & Fitness Tracking powered by Samsung Health App
Advanced Sleep Coaching, SpO2, HR & Stress Monitoring; 5ATM & IP68 Dust & Water Resistant
Target Gender: Unisex; Battery Power: 208 mAH; Closure Type: Buckle; Sport Type: Running/cycling/multi-Sports; Warranty Type: Limited

Fitness Tracker for Men Women 24/7 Heart Rate, Step Counter,IP68 Waterproof Activity Tracker with 25 Sport Modes with 1.1" AMOLED Touch Color Screen with Android and iOS Phones (Deep Space Black)

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Why We Love It

24/7 Health tracking anytime.
Personalized watch faces available.
Never miss important notifications.

Main Highlights

【24H Health Monitoring】Fitness Tracker With the function of monitoring heart rate and blood oxygen, you can track your health data 24/7 and help adjust your overall condition.The sleep tracker also analyzes your sleep quality, tracks your deep sleep, light sleep, and awake periods, rates your sleep quality, and helps you adjust your sleep habits.
【All Day Activity Tracking】The fitness tracker can automatically tracks your steps, distance and calories burned.Accurately record all-day activities and give professional analysis on improving your sports and daily habit.
【1.1" AMOLED Color Touchscreen】The fitness tracker showcases a sleek curved design and boasts a 1.1" AMOLED color touchscreen, enhancing your visual and operational experience. Choose from our extensive collection of 70+ cloud-based watch faces to personalize your device according to your preferences, mood, or outfit. Moreover, you can customize your favorite photos in the album as a unique dial to show your unique style and theme every day.
【25 Sport Modes】The digital watch offers over 20 sports modes, covering almost all your daily physical activities.Inclued walking, running, cycling, indoor running, free training, etc. Store the last 5 exercise records,helping you exercise and train more effectively.
【Smart Message Notification】The watch can receive Social software message notifications from mobile phones, including SMS, QQ, WeChat, WhatsApp, Facebook and Twitter, etc. Also can receive incoming call notifications and reject calls. so you never miss an important call or message.

IMFRCHCS Fitness Tracker,Smart Watch with 1.47" TFT Touch Display,137 Sport Modes Fitness Watch with Heart Rate Sleep Monitor, Step Counter,IP68 Waterproof Activity Trackers for Women Men

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Why We Love It

Large display for easy reading.
Over 130 fitness modes available.
Sleep tracking for better rest.

Main Highlights

💜【Ultra-large 1.47" TFT Display】The large 1.47" TFT display offers a 10.5% larger viewing area, making it easier to read. Whether you're checking your heart rate on a run or your messages on the way to work, see everything you need with the flick of your B6 Fitness Tracker.
💜【130+ Multiple Fitness Modes】No matter you are into outdoor or indoor workouts, there is something for you. B6 activity tracker comes with 7 professional workout modes – including walking, running, cycling, swimming – offer high-level fitness tracking with personalized guidance. You can also find your favourite workouts from one of the 130 customized workout modes to help you stay active and engaged.
💜【Sleep Better Every Night】With the help of scientific, meticulous sleep monitoring technologies, the B6 Smart Watch records your real-time sleep condition at different stages such as deep sleep, light sleep and REM, improving your sleeping habits and the quality of your sleep.
💜【IP68 Waterproof Watch】Whether enjoy cool splashes in shallow water or snorkeling, you can wear your tracker all the time. 5 ATM water resistance rating, making daily wear more worry-free.
💜【Convenience in Daily Life】The fitness tracker can notify you of new messages, incoming calls, weather, reminders, etc., allowing you to be up to beats with your life and work. It can also make your life more convenient with music playback control, remote shutter and finding your phone.

Smart Watch, Fitness Tracker 1.69" Touch Screen Fitness Watch with Heart Rate Sleep Monitor, Step Counter for Men Women Activity Trackers IP68 Waterproof Smartwatch Sports for iOS Android

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Why We Love It

Versatile health tracking.
Customizable large display.
Waterproof and durable.

Main Highlights

Multifunction and Intelligent Notification: This smart watch includes more practical functions, fitness trackers (Pedometer, Calories, Distance), Heart Rate Monitor, Blood Pressure Watch, 24 Modes, Sleep Monitor, Blood Oxygen Monitor, Call Notifications, SMS and APP Messages (WhatsAPP, Facebook, Messenger, Instagram...), Music and Camera Control, Brightness Adjustment, Weather Display, Sedentary Reminder, Gmail, Alarm Clock, Stopwatch, Find Watch.
1.69-inch Screen and Custom wallpaper: Fitness watch is equipped with a large 1.69” TFT screen with a 240 x 280 resolution. Full touch screen smooth experience, strong and durable 2.5D glass. 4 level brightness adjustable. Activity tracker is easy to operate and is smooth and responsive. It allows you to read time and data clearly even under the glare. You can now even customize your device wallpaper via the “GloryFit” APP, build-in watch faces with more wallpapers
24 Modes and All Day Activity Health Data: Smartwatch has 24 modes(walking, running, cycling, skipping, yoga, swimming, badminton, basketball, football, etc.). Smart watch makes your training more scientifically. And it can track your daily activity data like steps, activity minutes, distance, and calories. You could know well your activity in real time. Stylish and high-end fitness tracker watch is a surprise Gift for yourself, lover, family, and friends on special days
Heart Rate Monitor and Sleep Monitor: Motast android smart watch adopts the high-performance sensors monitor, which can accurately monitor your heart rate. Heart rate monitor watch can be used as a real-time monitor to detect your Heart Rate 24 hours a day, Always pay attention to your physical health. High-performance sensors monitor your sleep quality in real-time, which helps you know deep sleep, light sleep, wake up time data.
IP68 Waterproof and Compatibility: IP68 waterproof design makes you wear the android watch in any environments with no worry, such as when you washing hands, taking bath, swimming or running. This smart bracelet is compatible with smart phones that use iOS 9.0/Android 5.0 or above.There are 17 languages in the tracker watch. It only takes 1.5 hours to charge and can be used for up to 7 days.

Spurkey Fitness Tracker with 24/7 Heart Rate, Blood Oxygen Blood Pressure Sleep Monitor, Activity Trackers IP68 Waterproof,Step Counter Calorie Pedometer Health Smart Watch for Women Men (Black)

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Why We Love It

Comprehensive health monitoring features.
Stylish AMOLED HD touch screen.
IP68 waterproof for all activities.

Main Highlights

24/7 Heart Rate Monitor :This blood pressure watch supports real-time dynamic heart rate, blood oxygen, blood pressure ,Sleep Tracking,temperature monitoring so you can know more about your physical condition
1.10 inch AMOLED HD Touch screen: The Stopwatch pairs flawlessly with the Skin-friendly fitness straps, while its 1.10 inch AMOLED HD Touch Color Screen design and multitude of invigorating watch faces blow you away any moment
25 Sport Modes Activity Tracker: you can select any number of sports modes in the app as your exclusive sports mode to record your sports data.can record all daily health data such as steps, distance, and calorie consumption in the App "Keep Health"
IP68 Waterproof activity & fitness trackers :step counter for walking Designed according to waterproof and dustproof standard, you can wear it when washing hands, taking bath, swimming, diving or getting caught in the rain will not damage your watches
Multiple Convenient Functions :This smart band has multiple functions such as remote photography, music control,mobile search, drinking water reminder, sedentary reminder, menstrual reminder cycle, real-time weather display, etc
Battery Life & Compatibility: running watch Regular use up to 10-14 days, standby for 30 days. step tracker use magnetic fast charging provides better endurance experience.This whoop band is suitable for iPhone and android smartphone
Pursuing 100% High Quality calorie tracker watch: If you have any questions or requirements during use, please feel free to contact us at our email address. We will do our best to solve your problem. The best gift for lovers, friends, family
Sleep Tracking & Sleep Score:The Smart watches monitors your sleep and analyzes your sleep quality through Deep Sleep, Light Sleep, Awake stage, gives you a nightly sleep score in the app, leading a healthy lifestyle

8.8

Excellent

We scanned 506 products

We reviewed these offers relevant to the Fitness Tracker 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 Fitbit, Amazfit, AcclaFit, XIAOMI, Samsung, HTTWCOD, IMFRCHCS, Motast, Spurkey, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Fitness Tracker in the market, we considered we took a deep dive into 2531 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 Google Fitbit Charge 6 Activity Tracker with 6-months Premium Membership Included, 7 days battery life and Google Wallet and Google Maps. We love many things about this product by Fitbit. What sets it apart from the competition is Long-lasting battery and water resistance. , Compatibility with up-to-date OS. , Offering comprehensive health tracking.
The best value product for most shoppers and where user satisfaction is continuously the highest is 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 by Amazfit based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Fitness Tracker and the best cost-to-value ratio is IMFRCHCS Fitness Tracker,Smart Watch with 1.47" TFT Touch Display,137 Sport Modes Fitness Watch with Heart Rate Sleep Monitor, Step Counter,IP68 Waterproof Activity Trackers for Women Menat IMFRCHCS with a 36% discount.
Our list of the best Fitness Tracker 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 Fitness Tracker in The UK

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We scanned 506 products

We concluded that: