Mail storage on Apple Watch
I am trying to update my Apple Watch to the latest version XXXX. It states that I need 2.2 GB of room to upgrade. So I check my Usage and my Mail account is showing 993 MB used. I went to the account that is associated with this and deleted all emails as well as what was in the Trash folder. I am now down to less than 20 total emails.
Yet, when I go back to my Apple watch and look at Usage, the total used has not changed. I have tried looking at my iCloud account and do not keep mail there. Rebooted my Apple watch and searched internet for any solutions. I have yet to find any.
How can I reduce the size of the Mail storage on my Apple watch?
Apple Watch Series 3, watchOS 6