B57 Smart Watch Bluetooth Sports IP67

Product name: smart bracelet
Screen size: 1.3 inches
Battery capacity: 180 mA
Standby time: about 25 days
Working time: about 7 days
Waterproof level: IP67
Memory: 32M
Bluetooth version: support Bluetooth 4.0
System compatibility: Android 4.4 and above, IOS 9.0 and above, IP67 waterproof bracelet with heart rate and blood pressure monitor, sleep monitor, information reminder and waterproof pedometer.

Function: Support call reminder, send text message reminder, remote camera, music control, heart rate and blood pressure monitor, sedentary reminder, calorie calculation, pedometer, stopwatch, protector custom screen and exercise mode, such as walking, running, riding Bicycle, jumping, badminton, basketball, football.

Smart notifications and reminders: Through the high-speed Bluetooth connection, the activity program can remind you to receive vibration notifications, including SMS, email, Facebook, WhatsApp, Twitter, LINE, Skype, etc. Wearing an activity tracker, you will not miss any important messages or calls. You can reject the call by pressing.