Waterproof Rate: IP67 water resistant, sweat-proof, rain-proof, but do not wear it when you are showering or swimming.
Sedentary Alert: Set reminders for periods of time of inactivity.
Alarm Alert: Set silent alarms on the tracker to wake you up without disturbing your loved ones.
Remote Camera Shooting: Use the tracker to control your phone to shoot photos.
Model: ID115U HR
Bluetooth Connection Range: 10 meters (33 ft.)
MCU: Nordic nRF51822QFAC
Heart Rate Sensor: Silicon labsSill42
Battery Capacity and Battery Type: 45mAh Polymer Rechargeable Li Battery Charging Time: 1-2 hours
Working Time: about 7 days
Material: host: PC; bands: TPE
Working Voltage: 3.7V
Screen: 0.86″ OLED screen
Product Weight: 0.63oz/18g