The battery icon indicates the current mode as Energy Saver.
To activate the Energy Saver mode, swipe up on the Watch Home Screen up and select the battery icon.
When activated, all health functions are deactivated, and the Watch works only to display the time.
To return the Watch to its regular use, please follow these steps:
1. Slide the Watch screen up and select the battery icon again.
When performing this step, the Watch will automatically carry out the start-up process.
2. Leave the power button pressed and turn off the Watch.
When you carry out this step, you must turn on the Watch again since it does not restart automatically.
Important: After performing either of these two steps, you must synchronize the Watch with the app.