BLE MCU JL7013A6
G-sensor 3 axis
Heart rate LC09
Motor Flat motor
Trumpet Waterproof horn
Touch screen Full screen touch
Screen size 1.19  inch AMOELED
Screen Resolution 390*390
Storage FLASH 256M
Power supply
Operating Voltage 3.8V
Battery capacity 180mA
Charging voltage 5V
Recharging current ≥500mA
Standby time Approximately: 25 days
Operating hours "Use call: about 3 days
Not using call: about 6 days"
Battery Type Polymer rechargeable lithium battery
Charging method Magnetic charging
Charging time 2-3 hours
Structural parameters
Waterproof level IP68
Screen cover High hardness glass
Middle frame material kirsite
Bottom shell material PC+ABS
Wristband material Silicon strap
Wristband size 16mm
Fits wrist circumference 150-195mm
Clasp, Liza 301 stainless steel
Body size (L x W x H) mm 38.6*38.6*10.9mm,53.6g