Archive - Sleep Tracking Smartwatches

Smart Watch - LCD 230x180 1.23", GPS/Glonass, Bluetooth, ANT +, USB, Li-ion battery, smart notifications, running functions, sleep monitoring, burned calories, training functions,...

Fitness Tracker - direct heart rate monitoring (wrist-based); pedometer, measures calories burned, speed, distance, and tempo; compatible with: iOS, Android; waterproof to 30m...

Fitness Tracker - direct heart rate monitoring (wrist-based); pedometer, measures calories burned, speed, distance, and pace; compatible with: iOS, Android; waterproof to 30m...

Smart Watch - Heart rate measurement with the chest belt; Speed measurement, distance measurement, calculation of calories burned, route tracking, tempo measurement; Compatible...

Smart Watch 3 ATM water resistance

Smart Watch - heart rate monitor with chest strap (included in package), sleep monitoring, speed, interval training, GPS, altimeter, compass,, thermometer, connection through...