fitness watches best sellers

#1 🔥 🆕 Smart Watch for Men Women POOUNUR Smart Watch for Men Women Answer/Make Call, 1.95" HD Screen Fitness Watch with 110+ Sport Modes, New Smartwatch with Heart Rate/Sleep/Stress Monitor, IP68 Waterproof Activity Tracker for Android iOS

£23.99 on Amazon

#2 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

£27.99 on Amazon

#3 2025 Lithium Coin Batteries DURACELL 2025 Lithium Coin Batteries 3V (4 Pack) - Up to 70% Extra Life - Baby Secure Technology - For Use in Key Fobs, Fitness Watches and 3D Glasses - Baby Secure Packaging

£5.40 on Amazon

#4 🔥 🆕 2026 New Smart Watch FEMPOIN 2026 New Smart Watch for Women Men(Answer/Make Call), 1.96" HD SmartWatch, Fitness Watch with 120+ Sport Modes, IP68 Waterproof, Heart Rate/Sleep Monitor, Pedometer, Activity Tracker for Android iOS

£16.99 on Amazon

#5 🔥 🆕 AI Smart Watch SmartWatch FEMPOIN AI Smart Watch, SmartWatch with ChatGPT AI Voice Assistant, 1000mAh Fitness Tracker 80-Day Standby Time, 1.96" HD Touch Screen Fitness Watch with IP68 Waterproof/Heart Rate/Sleep Monitor for Men Women

£16.99 on Amazon

#6 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

£18.99 on Amazon

#7 Smart Watch for Men Women YOEVER Smart Watch for Men Women, Answer/Make Calls, Alexa Built-in, [1.8" HD Screen] Smart Watches for iPhone/Samsung/Android, Fitness Watch with Heart Rate Sleep SpO2 Monitor,IP68 Waterproof, 100+ Sports

£42.47 on Amazon

#8 🔥 Smart Watch for Women(Answer/Make TENSKY Smart Watch for Women(Answer/Make Call), Alexa Built-in 1.8" Touch Screen Fitness Watch with SpO2 Heart Rate Sleep Monitor, 100 Sport, IP68 Waterproof Step Counter Ladies Smartwatch for iPhone Android

£69.99 on Amazon

#9 CR2025 Lithium Coin Batteries Enegitech CR2025 Lithium Coin Batteries Button 2025 3V Lithium Battery Use in Key Fobs, Fitness Watches, 3D Glasses, Calculators, Remote Controls, Thermometers (6 Pack)

£3.69 on Amazon

#10 Smart Watch for Women IOWODO Smart Watch for Women (Answer/Make Calls），1.91" HD Fitness Watch with Flashlight/Step Counter/110+ Sport Modes/Heart Rate/Sleep Monitor/SpO2/IP68 Waterproof/Tracker，Smartwatch for Android iOS

£18.99 on Amazon

#11 Smart Watch Answer Dial RUIMEN Smart Watch Answer Dial Call,Smart Watches for Women Men HD Touch Screen Fitness watch with SpO2-Monitor Heart Rate Sleep Monitor Pedometer Watch Multi Sports Mode for Android iOS

£26.99 on Amazon

#12 Smart Watch for Men Women TENSKY Smart Watch for Men Women (Answer/Make Call), Alexa Built-in, 1.8" Touch Screen Fitness Watch with SpO2 Heart Rate Sleep Monitor, 100 Sport, IP68 Waterproof Step Counter Smartwatch for iPhone Android

£49.99 on Amazon

#13 🔥 🆕 Smart Watch for Women(Answer/Make JUGEMAN Smart Watch for Women(Answer/Make Calls) 1.96"HD Fitness Watch with Heart Rate Sleep Monitor, Activity Tracker 113+Sports Mode, 2025 Step Counter for Women, IP68 Waterproof Smartwatch for IOS Android

£15.19 on Amazon

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

£19.99 on Amazon

#15 🔥 🆕 Military Smart Watch OUKITEL Military Smart Watch for Men (Answer/Make Calls), 1.96" AMOLED Fitness Watch with 120+ Sports/Heart Rate/SpO2/Blood Pressure/Sleep/Step Monitor, 5ATM Waterproof Smartwatch for Android iOS

£29.99 on Amazon

#16 Pedometer Watch Fitness GRV Pedometer Watch Fitness Watch No Bluetooth/App/Phone Required,Fitness Tracker with Step Counter Calories Counter Sleep Monitor for Walking Running

£19.99 on Amazon

#17 🔥 🆕 Smart Watch for Men Women FEMPOIN Smart Watch for Men Women, 24/7 Healthy Fitness Tracker, 2026 HD 1.47" Fitness Watch with Sleep Monitor, Heart Rate/SpO2/24+ Sports/Step Tracker/150+ Watch Faces Activity Trackers for Android, iOS

£79.99 on Amazon

#18 Smart Watch Answer Dial RUIMEN Smart Watch Answer Dial Call,Smart Watches for Women Men HD Touch Screen Fitness watch with SpO2-Monitor Heart Rate Sleep Monitor Pedometer Watch Multi Sports Mode for Android iOS

£26.99 on Amazon

#19 Smart Watch for Women Blackview Smart Watch for Women, 1.91" HD Fitness Watch with LED Flashlight, Heart Rate SpO2 Sleep Stress Monitor, 120+ Sports Modes, Waterproof Step Counter, Bluetooth Call Smartwatch for iOS Android

£16.09 on Amazon

#20 Smart Watch for Men Women Delvfire Smart Watch for Men Women (Answer/Make Call), Alexa Built-in, 1.8" Touch Screen Fitness Watch with Sp02 Heart Rate Sleep Monitor, 100 Sports, Waterproof Step Counter Watch for iPhone Android

£26.99 on Amazon