My apple watch series 6 gps cellular is draining the battery horribly by 50% from 6:00 am till 12:00 pm. This issue is only happening when i switch the cellular data on while leaving my iphone home. Kindly support. Though i tried repairing the device but noting happened.
Hi Ramialsaleh,
We understand that you have some questions about the battery usage on your Apple Watch Series 6 when it's used on a cellular network. If the Apple Watch is being used with cellular and it's away from the iPhone or Wi-Fi, this could be expected behavior, as "Turning on cellular for extended periods uses more battery power. Also, some apps might not update without a connection to your iPhone." We have more information at
Set up cellular on Apple Watch
If you have any other questions, please let us know!
Take care.
Apple watch series 6 gps cellular battery drain issue
