APP download name: H Band
Compatible systems: IOS 8.0/ Android 4.4+
1. 1.14 inch HD display.
2, IP68 waterproof level (wearable watches for a short time to swim).
3. Accurately calculate your heart rate (you can pay attention to your physical and mental health throughout the day).
4, compatible with 99% of mobile phones on the market.
5, lightweight, beautiful, suitable for men women to wear.
6, 155 mAh lithium battery, can be long standby, do not worry about frequent charging.
7. Stable APP (H Band) for aerial upgrades.
Main chip model: NRF52832
Screen resolution: 135*240
Touch screen: single touch
Bluetooth version: BT4.0
Battery type: polymer lithium battery
Support functions: Facebook/twitter/WhatsApp/WeChat/QQ/SMS message push, step counter, sedentary reminder, sleep monitoring, etc.