M4 Smart watch

 M4 Smart Band Fitness Tracker Watch Sport Bracelet Heart Rate Blood Pressure Smartband Monitor Health Wristband Fitness Tracker Description: 100% new label and high quality; Operation mode: touch operation Power on: long press function key - Charging voltage 5V Current 1A-2.1A Charging time 2 hours- - About standby time 2-3 days - All-day activity tracking: steps, calories burned, mileage, and heart rate. - Smart reminder:call reminder, messaging push, sedentary reminder. - More features: phone search, remote camera shoot, stop watch. - Continuous heart rate monitor:Continuous, automatic heart rate tracking right on your wrist per second. - 0.96" TFT color touch screen:HD screen, easy to read all fitness data. - Customizable clock faces - Bluetooth 4.0, compatible with Android 4.4 and above system, ios 8.0 and above system. -smart band support language ： English - APP support language: Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, Portuguese, Spanish,English Package Included: 1 * Smart bracelet 1 * Watch Box 1 * User manual