Chipset NRF52832
0.96 'inch TFT colorful display
Touch screen:Single touch control
Resolution:80*160 px
Battery: Polymer lithium battery
Battery capacity: 85mA
Charging time: about 60 minutes
Working hours: 5 days
Standby time: about 10 days
Material: Zinc alloy + silicone
Working temperature: -20°C ~ 50°C
Sensor: Heart rate sensor, gravity sensor
Features: Heart rate monitoring, Blood/Blood oxygen pressure monitoring, Sleep monitoring, Fatigue monitoring, Sports pedometer/calorie consumption/track record/exercise time, Call reminder and display, The message is pushed and displayed, Sedentary reminder, Alarm reminder Sync data to APP