First, the method of connecting the music bracelet to the mobile phone:
1. When using the Musical Heart Bracelet for the first time, you need to remove the wristband and plug it into the USB interface to activate it. Then go to the app store to download "Happy and Healthy" and register your account.
2. When logging into the account for the first time, a prompt for binding the device will pop up. Click "Unbind" to scan the QR code in the manual, and the binding is successful. The data recorded by the bracelet will be displayed on the homepage of the software synchronously.
Second, use other brands of bracelets, I suggest you consult brand customer service.