Waterproof: Yes
Waterproof performance: 10M
Movement type: Electronic
Dial diameter: 40mm

Hardware specifications Main chip: NRF52832_QFAA
Memory size: 512KB + 64KB
G-sensor model: KX1025
Heart rate sensor model: HY1303
Display specifications: 1.0 inch TFT LCD color screen, resolution 128 * 96
Key mode: single touch panel
Battery type: Lithium polymer battery
Charging head specifications: Charging 1A or less
Charging method: spring pin method
Motor type: flat motor 0820
Other parameters Standby power consumption: Standby 60 days, normal use 6 days (calculated with 170mAh battery)
Bluetooth type: Bluetooth 4.0
Types of font push: Multi-language fonts
Support APP: Hey Band
Charging voltage: 5.0V
Charging current: 85MA