Double strap waterproof information reminder

Machine size: 42.0*36.0*10.25mm
Case color: Charm black, apple gold, rose gold
Strap color Silicone strap (black, coffee, pink) Milanese steel strap (black, apple gold, rose gold)
Packing list: machine, strap, data cable, Chinese and English manual
Main chip: NRF52832 QFAA
Acceleration sensor: BOSCH BMA421
Display specifications: 1.3-inch IPS color screen, resolution 240*240
Button method: full touch panel
Battery type: 200mah
Ambulatory heart rate/blood pressure: Support
Charging method: direct plug charging with magnetic interface
USB storage: Not supported
Motor 0820 motor