10 Best Fitness Tracker in The UK

Last updated on 09/03/2025

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

36% 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

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

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

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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

Google Fitbit Versa 4 Fitness Smartwatch with built-in GPS and up to 6 days battery life - compatible with iOS 15 or higher & Android OS 9.0 or higher, Pink Sand/Copper Rose

10% OffFree Shipping

Why We Love It

Built for improved fitness results.
Tools for better sleep quality.
Includes 6-month Premium membership.

Main Highlights

6+ days of battery and Water-resistant up to 50m
Compatible with iOS 15 or higher & Android OS 9.0 or higher
Built for better fitness results: Daily Readiness Score, built-in GPS and workout intensity map, Active Zone Minutes, all-day activity tracking and 24/7 heart rate, 40+ exercise modes and automatic exercise tracking
Tools to measure and improve sleep quality: personalized Sleep Profile, Daily Sleep Stages & Sleep Score, smart wake alarm and do not disturb mode
Maintaining a healthy body and mind: daily Stress Management Score, reflection logging, SpO2, health metrics dashboard, guided breathing sessions, menstrual health tracking and mindfulness content
Designed for fitness & beyond: on-wrist Bluetooth calls, texts, phone notifications, customizable clock faces and always-on display mode, Compatible with iOS 15 or higher & Android OS 9.0 or higher, thin, lightweight and water resistant to 50 meters, 6+ day battery & fast charge
Includes 6-month Premium membership for deeper insights & guidance, exclusive workouts, mindfulness sessions and more

Garmin Small/Medium vivosmart 4 Smart Activity Tracker with Wrist-Based Heart Rate and Fitness Monitoring Tools - Black, 010-01995-00

8% Off

Why We Love It

Fashion meets fitness.
Holistic health tracking.
Smart connectivity features.

Main Highlights

Slim, smart activity tracker blends fashionable design with stylish metal accents and a bright, easy-to-read display
Fitness and health monitoring tools include wrist-based heart rate, all-day stress tracking, relaxation breathing timer, VO2 max, Body Battery energy monitor and more
Includes advanced sleep monitoring with REM sleep stages and a Pulse Ox sensor at the wrist to gauge blood oxygen saturation levels
Get vibration alerts for all notifications including calls, text messages and more (text replies
Battery life keeps up with you; lasts up to 7 days. Safe for swimming and showering, too. Display resolution: 48 x 128 pixels. Lens material: Polycarbonate
The slim, stylish Garmin vivosmart 4 fitness tracker now connects with GPS on your compatible smartphone to track outdoor activities
Fits wrists with a circumference of 122-188 mm

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

Xiaomi Smart Band 9 Fitness Tracker, AMOLED Display with 1200 Nits, Sp02 Tracking, Sleep and Heart Rate Monitor, Notifications, 5ATM Waterproof, Mi Fit App, Glacier Silver

5% OffFree Shipping

Why We Love It

Extended 21-day battery life.
Enhanced 1.64" AMOLED display.
Over 150 training modes.

Main Highlights

Even longer battery life: the Xiaomi fitness watch offers up to 21 days of battery life with normal daily use and is available in approx. 1 hour fully charged.
Improved display: The large 1.64" AMOLED display, with improved maximum brightness of 1200 nits and 60Hz refresh rate ensure readability in any weather.
10% improved sensor performance: SpO2 value, continuous sleep monitoring, heart rate monitor, step and calorie counter, sleep breathing monitoring.
PROFESSIONAL WORKOUT ANALYSIS: Over 150 training modes with up to 10 running routes and vibration and light up reminders to achieve speed and heart rate goals.
20 Vibration Modes The new linear motor provides 20 different vibration motor, which can be easily distinguished from each other to accompany the workout or receive notifications.

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

7% OffFree Shipping

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

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 for Women Men Answer/Make Call,1.85"HD Screen Fitness tracker with Step Counter,140+ Sport Modes Smartwatch with Heart Rate Sleep Monitor,IP68 Waterproof Activity Tracker for Android iOS

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Why We Love It

Bluetooth calls on wrist. Phenomenal visual experience. Over 140 fitness modes.

Main Highlights

🔵【Bluetooth Voice Calls】Stay connected with friends, colleagues, and loved ones right on your wrist. Phone calls can be answered on the P2 smart watch with only a tap. Whether you are working or doing exercise, you can raise your hand to answer phone calls, so you don't miss anything important.
🔵【Phenomenal Visual Experience】The DDXCAW P2 Fitness Tracker features a 1.85-inch TFT display with a refresh rate up to 60Hz and a 390*450 resolution. One screen, all excitement. More than 100+ watch faces allow you to change themes at your will. It is easy to show your unique personality at the raise of your hand.
🔵【140+ Multiple Fitness Modes】The DDXCAW P2 Activity Tracker offers you more than 140+ sport modes, including 12 professional sports modes (running, walking, cycling, swimming, football, etc). The built-in sensors and professional sports algorithms can monitor and analyse your body when you do your favourite sports, showing your efforts at a glance.
🔵【All-Day Health Tracking】Maximize and maintain workout intensity with DDXCAW's heart rate monitor technology. Using AI-driven algorithms for high-precision readings and infrared technology, it offers continuous 24/7 heart rate monitoring, so you stay in the fitness zone longer.
🔵【IP68 Waterproof Watch】This fitness watch comes with IP68 and 5 ATM ratings for water resistance, and has withstood a staggering 200 water pressure cycles, so you can even wear it while using any of the 10+ water sports modes on the watch.
🔵【Smart Convenience Redefined】Simply lift your wrist to field incoming calls, preview messages or take selfies and group photos. Misplaced your phone? No worries. When paired with your phone, the phone finder function will locate it instantly.
🔵【Always-on Battery Life & Compatibility】The P2 smartwatch offers 14 days of battery life in typical usage scenarios, and equips with magnetic fast charging to free you from long recharge times. Advanced Bluetooth 5.3 technology enables faster transmission speeds and stable connectivity for devices. Compatible with iOS 9.0, Android 5.0 and above devices.

8.8

Excellent

We scanned 1002 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 Garmin, Fitbit, Xiaomi, Samsung, HUAWEI, DDXCAW, 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 5011 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 Garmin Forerunner 55 GPS 42mm Running Smartwatch, Easy to use, Lightweight, Training Guidance, Safety & Tracking Features, Aqua. We love many things about this product by Garmin. What sets it apart from the competition is Advanced wellness features for body, GPS-based pace guidance offered, Customizable from Connect IQ Store.
The best value product for most shoppers and where user satisfaction is continuously the highest 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 by Fitbit 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 Garmin Forerunner 55 GPS 42mm Running Smartwatch, Easy to use, Lightweight, Training Guidance, Safety & Tracking Features, Aquaat Garmin 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 1002 products

We concluded that: