10 Best Fitness Tracker in The UK

Last updated on 30/05/2025

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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

19% OffFree Shipping

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

Xiaomi Smart Band 9 Pro, 1.74" Display, 21-Day Battery, 150+ Sports Modes, Blood Oxygen & Heart Rate Monitor, Sleep Tracker, 5ATM Waterproof, GNSS & Compass, Fitness Tracker, 2-Year Warranty – Silver

4% OffFree Shipping

Why We Love It

Long-lasting battery life.
Stunning brightness day or night.
Smooth and futuristic display.

Main Highlights

1.74'' narrow-edge quadrilateral display, High quality metal frame with new straps
Comprehensively enhanced user experience, Up to 21-day ultra-long battery life
Multi-dimensional health management, Professional Workout Analysis
150+ sports modes: Multiple training options with precise tracking of your activities
5ATM Water Resistant: Suitable for swimming and other water activities up to 50 meters deep
21 days battery life: long lasting energy for everyday life, including fitness tracking

Garmin Vivofit 4 Activity Tracker – Black, Large

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Why We Love It

Personalised daily step goal.
Always-on colour display.
Safe for swimming.

Main Highlights

Tracks steps, distance and calories burned, monitors sleep and provides a personalised daily step goal, smartphone compatibility: iPhone and Android
Always-on colour display is easy to read and offers customisation options, including colour themes, watch faces and text phrases
Move IQ feature automatically detects a variety of activities and can start an activity timer for runs and walks automatically
Includes convenient tools that let you set alarms, start a countdown timer, check the weather and find your phone
Small/medium fits wrists with a circumference of 122 to 188 mm, large fits wrists with a circumference of 148 to 215 mm
Safe for swimming and showering with 1+ year battery life
Screen size is 11 x 11 mm

Garmin Forerunner 55 GPS 42mm Running Smartwatch, Easy to use, Lightweight, Training Guidance, Safety & Tracking Features, Black

28% OffFree Shipping

Why We Love It

Advanced wellness features for body.
GPS-based pace guidance offered.
Customizable from Connect IQ Store.

Main Highlights

Easy-to-use GPS running smartwatch monitors heart rate at the wrist and uses GPS to track how far, how fast and where you’ve run
With the simple press of a button, a user can start their run or walk and track their time, distance, speed and more
All-day activity tracking counts steps, calories, sleep and more
Take the guesswork out of your runs with suggested workouts based on your training history, fitness level and recovery time
Garmin Coach training plans offer on-screen guidance from expert coaches and free 5K, 10K or half-marathon training plans that adapt based on a runner’s goals
Plan your race day strategy with the PacePro feature, which offers GPS-based pace guidance for a selected course or distance
Run your best with helpful training tools, including race time predictions and finish time estimates
Track all the ways you move with built-in activity profiles for running, cycling, track run, virtual run, pool swim, yoga, breathwork and more
Tune in to your body with advanced wellness features, such as intensity minutes, fitness age, Body Battery energy monitoring, stress tracking and more
Automatically upload activities to the Garmin Connect app, and download custom watch faces, data fields and apps from the Connect IQ Store

Samsung Galaxy Fit3, Smart Watch, Fitness Tracker, Health Monitoring, Black, 3 Year Manufacturer Extended Warranty (UK Version)

31% OffFree Shipping

Why We Love It

Large 1.6" AMOLED display.
Lasts 13 days per charge.
Tracks 100+ workouts automatically.

Main Highlights

Go big, see it all: Large, rectangular 1.6" large AMOLED display brings your fitness journey to life, Easy viewing, Effortless navigation, Do more in less time with your Galaxy Watch Fit3¹
Train more, charge less: Samsung Fitness Watch Fit3 keeps up witch your active lifestyle going up to 13 days on a single charge, Power up to 65% in just 30 minutes²
Sleep better, train smarter, live healthier: Activity tracker for 100+ workouts with automatic detection, Gain valuable insights into your sleep and blood oxygen levels
Stay connected, stay in control: Get instant notifications, Check your messages, Control your music, Navigate seamlessly with intuitive gestures
What's in the box: 1x Samsung Galaxy Fit3 Fitness Watch in Black, Charging Cable (Micro USB) and User Manual.
This device comes with an additional year of warranty. This has been extended by one year by Samsung, and the extension will be automatically recorded on their systems (this may take up to 120 days from purchase). No further action will be required by you to obtain the extended warranty

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

30% 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.

Smart Watch Answer/Make Call, 1.38" Smart Watches for Women Men, Fitness Tracker Watch with Heart Rate/Sleep Monitor, 120+ Sports, IP68 Waterproof Step Counter Watch Compatible with Android IOS

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Why We Love It

Comprehensive health insights daily.
Extensive fitness tracking options.
Long-lasting battery life.

Main Highlights

Comprehensive Health Monitoring: This smart watch offers 24/7 health monitoring, including real-time heart rate, blood oxygen, and blood pressure tracking. Stay informed about your health metrics and make proactive decisions for your well-being.
Extensive Fitness Tracking: Supports over 120 sports modes, each tracking key data points such as distance, pace, calories, and heart rate for running; speed, distance, duration, and heart rate for cycling; step count, distance, calories, and heart rate for walking; exercise duration, calories, and heart rate for yoga.
Enhanced Sleep and Stress Monitoring: Keep track of your sleep patterns and stress levels. Our smart watch provides insights to help you manage stress and improve your sleep quality for a balanced lifestyle.
Long Battery Life: Enjoy the convenience of up to 15 days of battery life on a single charge. Plus, the fast-charging capability ensures you spend more time using the watch and less time waiting for it to charge.
Smart Connectivity: Easily make and receive calls, and stay updated with instant notifications for messages. Integrated with the Da Fit app, this smart watch helps you track your data, set up training plans, and access a range of fitness courses.

Fitness Tracker Activity Tracker 1.10''AMOLED Touch Color Screen,Smart Watch with 24/7 Blood Oxygen Heart Rate and Sleep Monitor,IP68 Waterproof,Step Counter Health for Women Men (Carbon black)

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Why We Love It

Comprehensive health tracking features.
Personalized AMOLED touchscreen display.
Durable and waterproof design.

Main Highlights

BLOOD OXYGEN AND 24/7 HEART RATE TRACKING: This blood pressure watch supports real-time dynamic heart rate, blood oxygen, blood pressure, sleep tracking, and body temperature monitoring, so you can know more about your health condition. You can conveniently view these health metrics anytime, anywhere with the electronic watch on your wrist, and view detailed data logs 24/7 in the app to protect your health around the clock.
1.1-INCH AMOLED COLOR TOUCHSCREEN: while its 1.10-inch AMOLED HD touchscreen design and wide range of refreshing dials are ready to turn heads anytime, anywhere. Choose from our extensive collection of more than 70 cloud-based watch interfaces to personalize your device according to your preference, mood or dress code. Plus, you can customize your favorite photos from your photo album into a unique dial that showcases your unique style and theme every day.
25 MOTION MODES: The Fitness Tracker Watch has 25 motion modes to track the corresponding movement. For example: steps, calories, distance, heart rate, exercise time and so on. Make your exercise more scientific.
MULTIFUNCTIONAL ASSISTANT AND 5 ATM WATERPROOF ACTIVITY: An easy-to-use activity fitness tracker with multiple smart functions. Including call and message reminder, remote photo, drinking water reminder, sedentary reminder, women's health, family health, alarm clock, stopwatch, find device and so on. Designed according to waterproof and dustproof standard, you can wear it while washing your hands, bathing, swimming, diving or getting wet without damaging the watch.
LONG BATTERY LIFE: The fitness watch uses magnetic fast charging to provide a better battery life experience. It takes only 1-2 hours to fully charge and can last up to 7 days. If you have any questions or requests during use, please contact us.

Smart Watch for Men Women, 2025 HD 1.57" Smartwatch Answer/Make Calls, Fitness Watch with Heart Rate Sleep Monitor, 110+ Sports Modes Step Counter, IP68 Waterproof Activity Trackers for Android iOS

76% OffFree Shipping

Why We Love It

Bluetooth calling for convenience.
Over 110 sports modes available.
24/7 health monitoring features included.

Main Highlights

Bluetooth Call, Message Reminder: The smart watch adopt bluetooth 5.3 version with built-in HD microphone and speaker, after connecting to your phone via Bluetooth can receive and make calls directly from your watch, App can store multiple contacts, make you stay in touch with family or friends anytime, anywhere. The mens watch also supports message notifications (Facebook, WhatsApp, Instagram, Twitter, etc). Note: After connecting Bluetooth, please turn on message and call notification in APP.
110+ Sports Modes, IP68 Waterproof: This fitness watch for men offers over 110 exercise modes (including running, cycling, badminton, basketball, etc.) to suit a wide range of sports enthusiasts. The all-day activity tracking feature records all-day activity such as steps, distance, calories burned, miles walked, active minutes, and more to help you achieve your fitness goals more efficiently. IP68 waterproof rating ensures worry-free use during handwashing, face washing, and sweaty activities.
24/7 Health Monitoring Sports Watch: Adopted high-performance optical sensors, fitness tracker provides health monitoring features such as 24-hour continuity real-time Heart Rate, Blood Oxygen (Sp02), and Sleep Monitoring(Deep/light sleep). It will sync all recorded data to the "FitCloudPro" app for insightful health analysis. In addition, fitness watch for women also provide a menstrual cycle recording function specifically designed for women to help them live a healthy life.
1.57" HD Touch Screen, Personalized Dial: This smart watches for men women features a 1.57-inch screen with a 200*320 resolution, delivering a stunning HD visual experience. Its slim body is paired with a flexible and durable silicone strap, weighing just 38g for ultimate comfort. Brightness adjustable allows you to read time and data clearly even under the glare. You can also choose from more than 100 online watch faces in the "FitCloudPro" APP or upload photos as smartwatch backgrounds.
Long Battery Life, Multiple Practical Functions: The womens watch is compatible with Android 5.0 or iOS 9.0 and Bluetooth 4.0 or higher smartphones. With its 200mAh large-capacity battery, it only takes 2 hours to provide 5-7 days of usage and approximately 30 days of standby time. The android smart watch has many useful features such as alarm clock, stopwatch, timer, calculator, music control, weather forecast, sedentary reminder, camera control, and more surprising features for you to explore.

Runlio Fitness Tracker with Sleep Monitor, Activity Tracker with Step and Calories Counter, IP67 Waterproof Fitness Watch with Pedometer Stopwatch for Women Men, Black

Free Shipping

Why We Love It

Tracks daily fitness activity.
Analyzes sleep quality.
Smart notification connectivity.

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.

8.8

Excellent

We scanned 1462 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, Xiaomi, Garmin, Samsung, HUAWEI, AcclaFit, MORELOCO, Soudorv, Runlio, 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 7311 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 Inspire 3 Activity Tracker with 6-months Premium Membership Included, up to 10 days battery life and Daily Readiness Score, Black/Midnight Zen. We love many things about this product by Fitbit. What sets it apart from the competition is Enhances daily wellness, Encourages healthier habits, Stays connected effortlessly.
The best value product for most shoppers and where user satisfaction is continuously the highest is Xiaomi Smart Band 9 Pro, 1.74" Display, 21-Day Battery, 150+ Sports Modes, Blood Oxygen & Heart Rate Monitor, Sleep Tracker, 5ATM Waterproof, GNSS & Compass, Fitness Tracker, 2-Year Warranty – Silver by Xiaomi 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 Smart Watch for Men Women, 2025 HD 1.57" Smartwatch Answer/Make Calls, Fitness Watch with Heart Rate Sleep Monitor, 110+ Sports Modes Step Counter, IP68 Waterproof Activity Trackers for Android iOSat Soudorv with a 76% 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 1462 products

We concluded that: