smart fitness tracker watch best sellers

#1 🆕 Smart Watch with Alexa CILLSO Smart Watch with Alexa Built-in, 1.83" HD Fitness Watch with Bluetooth Calling, New Smartwatch with Heart Rate/Sleep Monitor/Stress, 110+ Sports Modes, IP68 Waterproof Activity Tracker for Android iOS

£49.99 on Amazon

#2 Bip 6 Smart Watch 46mm AMAZFIT Bip 6 Smart Watch 46mm, 14 Day Battery, 1.97" AMOLED Display, GPS & Free Maps, AI, Bluetooth Call & Text, Health, Fitness & Sleep Tracker, 140+ Workout Modes, 5 ATM Water-Resistance

£61.99 on Amazon

#3 🔥 Galaxy Fit3 Smart Watch Samsung Galaxy Fit3, Smart Watch, Fitness Tracker, Health Monitoring, Silver, 3 Year Samsung Extended Warranty (UK Version)

£44 on Amazon

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

£59 on Amazon

#5 Kids Smart Watch Boys kaacly Kids Smart Watch Boys Girls - Smart Watch for Kids Fitness Tracker Watch with 1.57 Inch DIY Face Sport Modes Alarm Clock Calories Counter Christmas Birthday Gifts for Children 4 5 6 7 8+

£14.43 on Amazon

#6 Kids Smart Watch 1.8" BIGGERFIVE Kids Smart Watch, 1.8" Fitness Watch Pedometer, Heart Rate, IP68 Waterproof, Sleep Tracker, Calorie Step Counter, 5 Puzzle Games with/without APP for Girls Boys Teens 5-16, Nylon

£35.99 on Amazon

#7 🔥 🆕 AI Smart Watch Bluetooth UAUE AI Smart Watch Bluetooth 5.4 Calling, 1.91" ChatGPT Smartwatch Men Women, AI Voice Heart Rate Sleep Monitor, 200+Watch Face, 115+Sports IP68 Waterproof Fitness Watch Activity Tracker for Android iOS

£25.63 on Amazon

#8 Fitness Tracker Activity KWEROE Fitness Tracker Activity Tracker 1.10''AMOLED Touch Color Screen, Step Counter with 24/7 Blood Oxygen Heart Rate and Sleep Monitor, Calorie Pedometer Health Smart Watch for Women Men

£28.99 on Amazon

#9 🔥 🆕 Fitness Tracker Smart 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

£29.99 on Amazon

#10 🔥 🆕 Fitness Tracker Smart 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

£28.99 on Amazon

#11 Kids Smart Watch 1.8" BIGGERFIVE Kids Smart Watch, 1.8" Fitness Watch Pedometer, Heart Rate, IP68 Waterproof, Sleep Tracker, Calorie Step Counter, 5 Puzzle Games with/without APP for Girls Teens 5-16, Nylon

£35.99 on Amazon

#12 🔥 🆕 Fitness Tracker with 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)

£22.55 on Amazon

#13 Smart Watch for Women AEAC Smart Watch for Women, Answer/Make Call, 1.32'' AMOLED Ultra-Clear Screen Fitness Trackers with Heart Rate/Sleep/SpO2 Monitor, Smartwatch for iPhone/Samsung/Android, 110+ Sport Modes, 3ATM Waterproof

£49.85 on Amazon

#14 Kids Smart Watch 1.8" BIGGERFIVE Kids Smart Watch, 1.8" Fitness Watch Pedometer, Heart Rate, Sleep Tracker, IP68 Waterproof, Calorie Step Counter, Puzzle Games with/without APP for Girls Boys Teens 5-16, Blue

£35.99 on Amazon

#15 Upgraded Kids Smart Watch teslahero Upgraded Kids Smart Watch Fitness Tracker, 1.85" Screen with 12 Puzzle Games, Heart Rate Sleep Monitor, Pedometer, Waterproof Activity Tracker with/without APP for Boys Girls

£29.74 on Amazon

#16 Kids Smart Watch for SLOTHCLOUD Kids Smart Watch for Girls,IP68 Waterproof Kids Fitness Tracker Watch with 1.5 Inch DIY Face,Heart Rate Sleep Monitor,19 Sport Modes,Calories Counter,Alarm Clock,Great Gifts for Children 6+ (Purple)

£29.89 on Amazon

#17 Vigor 3 Kids Fitness BIGGERFIVE Vigor 3 Kids Fitness Tracker Watch, AMOLED Screen, No App or Phone Needed, 3ATM Waterproof, Heart Rate & Sleep Monitor, Pedometer & Step Counter Smart Watch for Boys Girls Ages 5-15 (Blue)

£35.99 on Amazon

#18 Upgraded Kids Smart Watch teslahero Upgraded Kids Smart Watch Fitness Tracker, 1.85" Screen with 12 Puzzle Games, Heart Rate Sleep Monitor, Pedometer, Waterproof Activity Tracker with/without APP for Boys Girls

£29.74 on Amazon

#19 Smart Watch Fitness MOTAST 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

£18.04 on Amazon

#20 Health Fitness Tracker 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)

£49.99 on Amazon