Features: - 24 hours heart rate measurement; - Automatic recognition of nighttime sleep, identify and improve your sleep; - Multi-sports modes, professional training; - IP67 waterproof, wash your hands and...

Specification: Bluetooth Version: BT3.0+BT4.0. Compatible OS: Android 5.0 or above; iOS 9.0 or above. Operating Mode: Full Touch Screen. APP Name: M2 Wear. App Language: English、SC、TC、Netherlands、Russian、French、German、Portuguese、Spanish、Turkish、Japanese、Polish、Arabic、Malaysia、Thai、Czech、Slovak， Philippines，Indonesia， Ukraine，Vietnam， Italy，India. Watch...

Features: - Borderless thin and light design; - HD 1.69-inch color screen; - Temperature monitor; - Heart-rate monitor; - 15 days super long standby time; - IP67 Waterproof; Specification: Compatible System: Android system 5.0...

Specification: Bluetooth Version: BLE 5.2. Compatible OS: Android 4.4 or above; iOS 9.0 or above. Operating Mode: Full Touch. APP Name: Keep Health. System Language: English, German, French, Spanish, Japanese,...

Specification: Bluetooth Version: BT 5.0. Operating Mode: Full-Touch. Compatible OS: Android 4.4 or above; iOS 8.8 or above. APP Name: Dafit. UI Language: Spanish, Russian, English, German, Korean, Japanese, French,...

Specification: Bluetooth Version: BT 5.0. Compatible OS: Android 5.1 or above,iOS 10.0 or above. Operating Mode: Full Touch. APP Name: DaFit. App Language: English, Arabic, Danish, German, Spanish, Finnish, French,...

Specification: Bluetooth Version: BT 4.0. Compatible OS: Android 5.0 or above; iOS 9.0 or above. Operating Mode: Full-Touch.  Flash: 64Mb APP Name: jyoupro. APP Language: English, Simplified Chinese, French, German,...

Features: Information Reminder: Call Reminder, Message Reminder, APP Notification. Health: Heart Rate Monitor, Sleep Monitor, Sedentary Reminder, Drink Reminder. Exercise and Record: Pedometer, Compass, Stopwatch, Goal Achievement Reminder, Alarm, Calories,...