Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

gbf

macrumors 6502a
Original poster
Sep 13, 2019
905
562
Why does the Apple Watch ultra discharge while charging?

Has anyone had this problem?
 

Jackbequickly

macrumors 68040
Aug 6, 2022
3,188
3,278
Depends on the wattage charger you are using. If the display is on and little CPU is working, you can use more power than what the wireless puck is delivering.
 

HDFan

Contributor
Jun 30, 2007
7,302
3,349
Why does the Apple Watch ultra discharge while charging?

Are you saying that the battery percentage is going down when charging?

Since the watch is on when you are charging it is obviously using power.
 
Last edited:

Mr.C

macrumors 603
Apr 3, 2011
5,539
1,549
London, UK.
Most likely it’s because the watch is using some of level of power as certain things are always active and the charger your using isn’t providing enough power to prevent the battery from draining.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.