Price:
US$40.44

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Overview and Specifications:

Specifications

1.Product Model :CK21 Fitness Tracker

2.Dimensions:255*48*11mm

3.Display screen:1.22"IPS

4.Resolusion:240*204dpi

5.CPU:NRF52832

6.PPG Chip:HRS3313  

7.Sensor :BST-BMA253

8.Screen Size :1.22 inch 240*204

9.BLuetooth :4.0BLE Fitness Tracker

10.Waterpfoof Level :IP67 Fitness Tracker

11.Battery Type:Lithium Battery

12.Battery Capacity:180mAh

13.Battery Mode:Magnetic Charging

14.Charging Time:About 3 hours

15.Standby time:12-15 days

16.Working time:6-8 days

17.Body material:Carbon fiber+real leather

18.Band material:Real leather

19.Compatible System :Android 4.4 + iOS 8.2 and above 

20.Care Functions :Can share real-time data with families

21.Special Features :Blood Pressure、Heart Rate

 

Nomal mode display

Pointer interface,Main interface,Blood pressure,Heart rate,Steps,Distance,Brightness,Calories,Heart rate,Find phone,Sleep,Exercise,Settings,Message,Weather

 

Sport mode operation

"Exercise" long press to enter"Running/Walking/Swimming/Badminton/Pingpong/Basketball/Riding/Mountaineering/Football

 

Functions

Step、Calories、Distance、sleep monitor 、sport、Call reminder 、Alarm Reminder 、Raise you hand the watch lightr、Social share(wechat、QQ、Facebook、Twitter) Heart Rate Monitor 

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