How do I use Battery Saver mode?

With Power Saving mode enabled, only some features of the watch are available. Health monitoring features such as heart rate, blood oxygen, stress, and assisted sleep monitoring will be disabled. This will extend the battery life of your watch to a certain extent.

1) Method 1: Swipe down on the watch face screen and tap the Battery Saver Mode icon to enable/disable Battery Saver Mode

2) Method 2: Go to the app list, tap Settings > Preferences >Battery Saver Mode, and tap the Power Saving Mode switch to enable/disable Power Saving mode.