How To Check The Battery Health Of Apple Watch. Once there you can see the maximum capacity percentage that your Apple Watchs battery is working on. Scroll until you see the entry for Battery.
Scroll down and select Battery. A new Apple Watch will have 100 battery health. Youll now see Usage and Standby time.
On the Battery Health page look under Maximum Capacity.
Swipe up on the watch face to open Control Center and see the battery percentage. On your Apple Watch running watchOS 7 or later go to Settings. Youll need to be updated to WatchOS 7 to be able to check the battery health on your Apple Watch. Several years ago Apple introduced a wonderful feature called Battery Health to the iPhone allowing you to check the iPhone battery health and whether the battery is performing well or poorly.
