I left my watch on charge while I slept. When I woke up my watch charger was blinking with a red led and my watch indicated it was overheated. Is it safe to wear?
Hey there @userTpArMnHVWP
I wouldn't wear it while in the warning state.
For best practices with this device, make sure you keep the watch updated at all times (check manually even if you have it on auto-update).
When you work out with the device on you may want to take it off afterward to give it a chance to cool down. Wearing it in places wit excessive heat may not be the best option. If you wear the device while you sleep try to ensure that you are not sleeping on it as your body heat my overheat it as well.
If this began after an update, try resetting the watch. You can find help for resetting the watch here: https://www.samsung.com/us/support/answer/ANS00084702/