1: Support GPS + Beidou + LBS + WIFI + G-SENSOR five-fold positioning.
2: Support call function, replaceable NANO SIM card.
3: There is a pedometer, support for sleep, sedentary reminder and healthy step counter management.
4: Support track positioning, support electronic fence, support SOS one-button for help, and send information to the platform management system (pop-up prompt box), and automatically dial emergency contacts.
5: Support heart rate measurement, blood pressure measurement, etc.
6: Built-in polymer rechargeable battery 500mah. Realize more than 4 days of use.
7: Exclusive magnetic charging.
8: Size 54*27*14.7mm, weight 39g.