1. CPU (main control): RealtekRTL8762DT
2. Memory: 128 MbFLASH
3. Display screen: 1.3inch AMOLED
4. Resolution: 360 * 360
5. Touch screen: capacitive full touch
6. Heart rate sensor: Tianyi Hexin 3603
7. Step count: stk8321
8. Bluetooth: BT5.0. No call support
9. Material: Surface zinc alloy, bottom plastic, watch strap silicone, bottom IML process
10. Battery: 230mAh polymer lithium battery
11. Usage time: standby time>20 days, usage time>7-10 days
12. Key: Single side key (on/off)
13. Charging method: magnetic suction charging
14. Waterproofing: 3ATM waterproof
15. Motor vibration: supported
16. Product size: 44 * 11mm
17. Weight: 49g
