Application introduction:SKG Watch V9 allows users to control the system of the watch through the Bluetooth of the mobile phone, realize a low-power connection to the phone, and achieve longer battery life. At the same time, it can also synchronize multiple information on the smartwatch to the mobile phone to avoid users missing important messages, and build the interactive relationship between the watch and the mobile phone. [Data Synchronization] Synchronize data with the watch through the APP, no need for other devices to transfer, so that users can see the relevant data, which is user-friendly, efficient, and convenient. [Convenient Settings] Users can set up the smartwatch through the APP, adjust some data and functions, and the convenient operation can greatly improve the user experience. [Sports sharing] Users can also record exercise data through the APP, draw exercise curves, check recent exercise conditions according to the records at any time, and share them online.Medical Disclaimer:All data collected and displayed by HaloFit, as well as all supported smart devices are non-medical use, only for general fitness/wellness purpose.