M2 smart health heart rate blood pressure heart rate monitor pedometer sports smart bracelet

Main Features

M2 smart bracelet waterproof bracelet heart rate monitor Bluetooth smart bracelet sleep tracker pedometer bracelet

Features:
Dynamic heart rate monitoring: optical heart rate detection.
Steps: Calories, calories, steps.
Sleep monitoring: Turn on sleep control according to your own conditions.
Call alert: A vibration alert is issued after receiving a call.
Information reminder: SMS, WeChat, vibration QQ information.
Time display: You can check the time manually.
Smart Alerts: You can add alerts to your app.
Bluetooth connectivity: Use the most advanced Bluetooth solution.

specification:
Battery capacity: 70 MAH
Standby time: 300 hours
Input voltage: 5V
Material: ABS plastic
Strap: TPU elastomer
Total length: 235 mm Width: 19 mm
Display: 0.42 inch OLED
Bluetooth: Bluetooth 4.0
Touch: touch mode button
Waterproof rating: waterproof (not for shower or swimming)
Sensor: low power acceleration sensor
Time: OLED display 24 models
Charging interface: USB socket
Alarm clock: mobile phone in tercalato (clock)
Application: Droihealth
Control type: button control, application control
Compatibility: Android 4.4 / iOS 8.0 and higher
Available colors: black, blue, yellow, red, green,

Graphite crucible mini furnace gold torch metal melting:
1 x host
1 x strap
1 x USB cable
1 x English User Manual