This application is not intended for medical use. The information collected while using this application is for general reference only and should not be relied upon for clinical diagnosis, medical research, diagnostics, or treatment purposes. Following a lengthy transportation period, the battery of the product may be depleted upon delivery. Please charge it for one hour before turning it on.
Instructions for operating the device are as follows: How do you charge the watch? 1. Remove the charging cable from the product box; 2. Attach the charging cable to the watch; 3. Insert the charging cable into a power source; 4. It is recommended to charge the watch for more than 3 hours the first time.