We apologize for the double counting. Our team is aware of this and is working on a solution. In the meantime, we recommend turning off activity tracking in the MyPlate app. This will allow the app to sync only with your Apple Watch. To do this, please do the following:

Tap the person icon located in the upper left corner of the app's home screen.
Tap "App Preferences".
Toggle the button next to "Track My Activity" to the off position.

Thank you for your patience while we work on this and please let us know if you have any questions!