Buy df23 bluetooth 4.0 heart rate monitor smart wristband, sale ends soon. Probably the best deal for a df23 0.91" Successfully connected with the apk bluetooth hand ring end pedometer / sleep
Bracelet Records And Displays D~;,~H:~Ue~B~~T~R~Ai~~I~S R~~R~~Ti~A~~~~D~~~Ped Data Analysis Can Be Viewed In The App Synchronously.
You can use either source of power to charge your smartband. An orange light appears to indicate it's charging. The smart bracelet should not be used for any medical purpose though it may dynamically monitor the heart rate at real time.
1.Click:interface Switchover 2.Long Press:ok/Exit,Switchover Mode 3.See The Schematic Diagram Below For Effective Touch Area:
The device checks your heart rate every 5 minutes, and if it is above your resting heart rate, you will earn vital values. The sleep monitoring period was 22:00 p.m. When the light turns green, the core has 90% power.
Raise Up Your Hand To Light Up The Screen.
Oled touch screen smart wristband bracelet bluetooth v4.0 / heart rate monitor / swimming monitor / pedometer / silent alarm / palming brighten screen & Show the distance of movement. The time will a little longer for the first timetesting ,it is normal.
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Next time and plug into computer to heart rate mode will open, there is the bracelet will open. When you want to get the time, only need to raise up your hand and then the screen will automatically light up. Heart icon,long press the icon to start testing with beating.
