Bluetooth 4.1 support,lets you wirelessly sync data with compatible devices(smartphone),you can easily track and review your progress via APP. If you still have time, please pull down to see the product description,Absolutely can make you very easy to use this Fitness tracker.If the instructions do not see clearly, feel free to contact us, we will be happy to answer your questions. Please do not immediately evaluate this product! Thank you for your cooperation!
Humanized design,with gesture recognition function,You only need to raise and turn your arm when wearing ,fitness tracker wristband screen will automatically light up.
Sweat-proof resin strap and IP67 waterproof design Pedometer Watch perfect for outdoor sports,such as shower, running,climbing,cycling,traveling ect.
APP => APP cannot get sync if you did not connect the device successfully.You need manually refresh the APP to get the updated data everyday, the fitness tracker can't save your data, please update your data everyday, so that the APP will save your data in your smart phone.
Charging:Bracelet comes with USB charging port,Remove the strap,insert the USB part(reverse side to touch button)of the receiver into a standard USB port to charge.During charging,display will show battery charging symbol.When charging finish,display will turn off.