1. Main screen: TFT 1.32 inch OGS capacitive touch screen, resolution: 360*360.
2. CPU: Realtek 8762D. RAM 192Kb, ROM 128Mb, flash 128Mb.
3. BT v5.0, does not support calls.
4. Battery capacity: 330mAh, battery life 6 days.
5. Support heart rate monitoring. Running, walking, climbing, yoga and other sports modes.