fitness health tracker best sellers

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

£44 on Amazon

#2 Watch Series 11 GPS 46mm Apple Watch Series 11 GPS 46mm Smartwatch with Jet Black Aluminium Case with Black Sport Band M/L. Sleep Score, Fitness Tracker, Health Monitoring, Always-On Display, Water Resistant

£399 on Amazon

#3 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

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

£44 on Amazon

#5 Watch Series 11 GPS 42mm Apple Watch Series 11 GPS 42mm Smartwatch with Rose Gold Aluminium Case with Light Blush Sport Band S/M. Sleep Score, Fitness Tracker, Health Monitoring, Always-On Display, Water Resistant

£369 on Amazon

#6 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

£68.99 on Amazon

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

£44 on Amazon

#8 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)

£26.99 on Amazon

#9 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 Bordeaux

£29.99 on Amazon

#10 Charger for Fitbit Charge Sinoacc Charger for Fitbit Charge 6/Charge 5/Luxe Smartwatch Charger 3.3Ft USB Magnetic Wireless Fast Charging Cable Cord for Charge 5/Luxe/Charge 6 Fitness & Health Tracker

£4.99 on Amazon

#11 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)

£37.97 on Amazon

#12 Ring AIR (Certified Renewed) ULTRAHUMAN Ring AIR (Certified Renewed) – Smart Ring Health Tracker, Sleep Tracker, Smart Ring for Men/Women, Fitness Tracker (Bionic Gold, 8)

£149 on Amazon

#13 Charger for Fitbit Inspire Sinoacc Charger for Fitbit Inspire 3 Health & Fitness Tracker 3.3Ft Fast Charging Replacement Fitbit Inspire 3 USB Charging Cable Dock

£4.88 on Amazon

#14 5.0/MG Activity Tracker WHOOP 5.0/MG Activity Tracker - 12 Month Membership - Health and Fitness Wearable – 24/7 Activity and Sleep Tracker, Personalized Coaching, Menstrual Cycle Insights – 14+ Days Battery Life

£229 on Amazon

#15 🔥 WATCH GT 4 Smart Watch HUAWEI WATCH GT 4 Smart Watch for men women - Up to 2 Weeks Battery Life Fitness Tracker - Compatible with Android & iOS - Health Monitoring with Pulse Wave Arrhythmia Analysis - GPS Integrated -Green

£113.40 on Amazon

#16 Smart Ring for Women HPLSZCN Smart Ring for Women Men, Fitness Tracker with Sleep Tracker, Heart Rate, SpO2, Step Counter, Health Ring Compatible Android & iOS, (Silver, 10)

£39.99 on Amazon

#17 Smart Band 9 Active XIAOMI Smart Band 9 Active, Sports fitness tracker, 1.47'' TFT display, 60Hz high refresh rate, 18 Days Battery Life, sleep and health monitoring, 50 sports modes, 5ATM, iOS & Android, Black

£18.99 on Amazon

#18 Ring AIR (Certified Renewed) ULTRAHUMAN Ring AIR (Certified Renewed) – Smart Ring Health Tracker, Sleep Tracker, Smart Ring for Men/Women, Fitness Tracker (Sizing Kit, Sizing Kit)

£0.20 on Amazon

#19 🔥 Helio Smart Ring Health Amazfit Helio Smart Ring Health Tracker, Fitness Tracker Ring, No Subscription, Monitors Sleep, Heart Rate & Stress, Titanium Alloy, Fast 1.4-Hr Charging, Swim/Shower Water-Resistant

£132.75 on Amazon

#20 Ignite 2 GPS Fitness Polar Ignite 2 - GPS Fitness watch for women - Sports Men - Heart Rate Monitor, Activity Tracker Fitness, Workout, Health Recovery, Sleep Tracker - Calorie & Step Counter

£123.99 on Amazon