I have Apple Watch model MR352LL/A.
Many comments in these forums say that this model of Watch is configured with 8GB of capacity.
General>About shows capacity is 4.2G and available is 2.4G
General>Usage reports 2.4 G available and 1.8G used; usage by other apps is less than 100MB
thank you
Apple Watch User
Apple Watch Series 3, watchOS 7
Hello cidroz,
Welcome to Apple Support Communities! We understand you have questions regarding the storage on your Apple Watch. We're happy to assist you with this.
The tech specifications on the Apple Watch series 3 show the storage for the GPS + Cellular model has 16 GB capacity and the GPS model capacity is 8GB.
This article tells you how to manage storage on their Apple Watch:
If you don’t have enough space to update your Apple Watch
Best Regards.
1.8GB is used for the Watch OS and the preinstalled apps.
Folks, the math here does not make any sense. 8GB only 1.8G of which is said to be being used. That leaves 6.2G unaccounted for.
Hello again cidroz,
We recommend unpairing and pairing your Apple Watch to your iPhone to see if the storage will update. If the issue persists, contact Apple Support.
Unpair and erase your Apple Watch
Contact Apple for support and service
Have a great day.
Apple Watch Capacity
