SENBONO Outdoor Sport Men's Smartwatch with Wireless Call & Notifications,, 430mAh, HD 4.98cm Screen, Digital Pedometer, 100+ Exercise Modes, LED Flashlight, Voice Assistant, Alarm, Smart Notification Sync for iPhone & for Android

How to charge the watch? 1. Take out the charging cable in the product box; 2. Connect the charging cable to the watch; 3. Plug the charging cable into the power source; 4.Please charge the watch more than 3 hours first time||
Note: Please do not use a computer or laptop to charge the watch, because the voltage of the computer and laptop is too low, and it takes a very long time to charge the watch to have enough energy.
How to set the language and time? Download the APP, and then connect the watch with your phone, the langaue and time will change as same as your phone.
NOTE: Because the watch is set in multiple languages, but because the expressions in multiple languages are not completely consistent, there may be errors in some language translations. This is normal|.
Smartwatch Precautions 1. Charging and Battery Care: - Use the provided charger and cable to charge your smartwatch. - Avoid overcharging the battery as it can reduce its lifespan. - Disconnect the charger once the battery is fully charged. - Avoid exposing the smartwatch to extreme temperatures, as it can affect battery performance.
2. Maintenance and Cleaning: - Clean the smartwatch regularly with a soft, lint-free cloth. - Avoid using harsh chemicals or solvents that can damage the watch's surface. - If the strap is removable, clean it separately according to the manufacturer's instructions.
3. Software and App Updates: - Keep your smartwatch's software and companion apps up to date. - Firmware updates often include bug fixes and new features. - Check for updates regularly through the manufacturer's official website or app store.