Product information:

Main control chip ::NRF52832
Photoelectric chip Wikiqinyuan ultra-low power continuous heart rate VC9S
Vibration: silent/vibrate
Waterproof level: IP68
Compatible systems: Android 4.4 and above, iOS 8.2 and above
Screen size: 1.08-inch high-definition color screen,
Screen Type: TFT
Connection parameters: Bluetooth 4.0 BLE (low power consumption)
Other parameters: battery type high-density polymer lithium battery
Battery capacity: 105mAh
Charging method: Magnetic suction DC charging
Charging time: about 2H
Battery life: 5-10 days in use, 20-30 days in standby
(The specific time depends on the frequency of personal use and the frequency of push content)
Data storage: 3 months
Control method: touch button operation, mobile APP control

Appearance material: Front shell: PC, face shell electrode: powder metallurgy, rear shell: plastic injection molding 316 stainless steel, wristband: environmental protection TPU
Product color: black, blue, red, pink.

Feature:

Body fat monitoring function, professionally test the data of body composition characteristics, and list six indicators in detail.
Smart health reminder for women's menstrual cycle.
Ultra-low power consumption continuous 24-hour heart rate monitoring
Environmentally friendly TPU strap, comfortable to wear.
High-definition resolution 1.08 color screen, dynamic and simple UI interface.
Multi-sport modes (running, cycling, swimming, badminton).
Body fat monitoring, heart rate monitoring, blood pressure monitoring, sleep monitoring.
Global font library content push,
Turn your wrist to automatically turn on the screen, weather forecast, and call rejection.
USB plug and play charging (no cable required)

Packing list:

Bracelet, manual, packing box, certificate*1set