1. When using for the first time, please press and hold the watch function key (key) until the watch is turned on. After selecting the watch language, stay in the watch pairing QR code interface. If the battery of the watch is low, please put the watch on the charging base and charge it to more than 20%.
2. If there is no health App installed on the mobile phone, please scan the QR code displayed on the watch and download and install the mobile phone HeyTap health App. After the installation is completed, please open the Health App and click the "Add Device" card on the management page or the scan icon in the upper right corner to enter the code scanning interface.
3. Use the mobile phone health App to scan the QR code displayed on the watch, and then complete the pairing with the watch according to the instructions in the mobile phone health App.
4. You can also click "Manual Pairing Device" at the bottom of the code scanning interface of the mobile phone health App to enter the scanning interface. Please click the icon in the upper right corner of the QR code interface of the watch to view the name of the watch device, and select the device in the mobile phone health App.