1.39 screen ,  Bluetooth 5.1 call, 3605 heart rate, custom dial, heart rate, blood pressure, blood oxygen, sleep detection, information push, weather display, stopwatch, timing,APP can be switched, supports custom dials, personalized photo, Multiple sports modes: indoor/outdoor/outdoor

Model Number : D9

Chipset : Realtek8763EW

Heart rate : IC HX3605

Flash :RAM128KB    ROM128Mb

Screen :1.39 inch 

Screen Resolution : 360*360

Full screen touch + Touch button

BT Call : Yes

Housing : Zinc alloy+ABS

Bluetooth : Call Bluetooth 3.0, bracelet Bluetooth 5.3

Waterproof rating : IP68

Battery : 200mAh

Charging time  : ≤2 hours

Product size : 31.44 x 44 x 10.5mm

Charging method : Magnetic charging

Multiple sports modes : support

Support system : Android 4.4 +；IOS 9.0 +

1.Various social software information reminders (WeChat, QQ, etc.).

2. Raise your hand to turn on the screen.

3.The watch comes with 5 dials, APP can be switched, supports custom dials, personalized photo.

4. Daily health reminder (heart rate, calories, steps, sleep monitoring, etc.).

5. Multiple sports mode detection (running, cycling, walking, badminton, basketball, rope skipping, etc.).

6. Other functions (stopwatch, timer, restore factory settings, firmware information, restart, shutdown)