T4M 0.49 inch OLED Screen 30m Waterproof Smart Quartz Watch Support Sleep Monitor / Heart Rate Monitor / Blood Pressure Monitor Style: Leather Strap(Brown)

1. Bluetooth chip 4.2 0.49 inch OLED Japanese quartz movement used for about 2 years2. The main body is made of zinc alloy leather or silicone strap3. Button operation clip-on charging4. Battery 40-50mAh charge for 2H about 7 days of normal use5. Equipment requirements: Android 4.4 IOS8.0 and above6. Support English Chinese Traditional Chinese Japanese Korean Spanish German French Portuguese Italian Russian Polish7. Function: exercise record (pedometer calorie burn mileage) sleep monitoring support call reminder SMS WeChat QQ push alarm clock reminder support remote camera etc.