My AW6's battery drains so fast
I updated my AW6 to watchOS 9.3, battery health is 82%, turned off Always on display, heart rate,...but it's only last 8 hours.
It drains faster during my sleep time even i don't wear it.
Apple Watch Series 6
For one night, don't use it for sleep tracking and perform this overnight test. Note it needs to be full charged , off the charger, and powered right off.
How to check your Apple Watch battery fo… - Apple Community
