vivo WATCH 2 parameters:
Operating system: deeply customized embedded system based on RTOS
Chip: micro main control chip independent communication chip
Storage: About 2G
Screen: 1.43-inch AOD all-weather display, 466 x 466 resolution, 326 PPI
Battery: 520mAh (typical)
Battery life: 7 days (typical scenario of independent communication), 14 days (typical scenario of turning off independent communication)
Charging method: magnetic thimble charging port
Color: Force, silver Wing, Daybreak
Material: 316L stainless steel watch body
Dimensions: 46.4 x 46.4 x 10.95mm
Weight: 47g (excluding strap)
Strap: fluorine rubber strap (black/orange/light gray), leather strap (black/orange/green)
Protection level: 50 meters waterproof (5ATM)
Connection and network: eSIM No. 1 dual terminal/independent number, Bluetooth 5.2, Quad satellite positioning system (GPS GLONASS GALILEO Beidou)
Sensor system: optical heart rate blood oxygen sensor, acceleration sensor, gyroscope instrument, air pressure altitude sensor, geomagnetic sensor, ambient light sensor.
vivo WATCH 2 smart watch official website parameters: web link