Hardware Parameter
1. CPU & FLASH: 512KB FLASH + 64KB RAM expansion 64Mb FLASH.
2. Bluetooth: Support BLE4.0.
3. Acceleration sensor: KXTJ3-1057.
4. Photoelectric sensing: PD70.
5. Battery type: built-in battery.
6. Battery Capacity: 300mAh.

Funcation
1. Heart rate Blood pressure monitoring.
2. Sports data collection sleep monitoring sedentary reminder
3. Personalize with the client app to synchronize motion data.
4. Call reminder alarm clock stopwatch countdown photo find mobile phone information push and other functions.

Accessories
1. Bracelet size: 42.6*37.3*11.8mm (band not included).
2. Bracelet weight: 50g (band not included).
3. Packing list: Host x1 Data line x1 Manual x1 Box x1.