Specification:

Model: Y20 APP: Dafit Waterproof rating: IP 67 Display: 1.7 inch screen 240*280 Strap material: silicone /steel Operating mode: full touch Battery: 190mAh battery App Timed Class Reminder: Silent Alarm Clock / Sedentary Reminder/Drink Remind/Meeting/Remind Power saving screen saver: lift the wrist brighten screen Standby duration: 10-20 days of maximum standby time, 5-7 days of normal use time;Frequent use: 1-3 days Heart rate detection: exercise real-time heart rate detection / Continuous HR MonitorSettings: stopwatch function, Find phones, dial switch Support system: For iOS 8.0 and above, Android 4.4 and above APP Features:Custom screen saver, alarm clock, remote capture, sport track, More reminders, etc.. Note:The color of the watch is slightly different from the color of the picture, everything is subject to the actual product