Your coach will need your permission to access your nutrition data. When they send an access request, you’ll automatically receive a notification and can choose to approve or decline it based on your preference.
There’s also a separate setting in your account that allows you to manually grant or decline your coach access at any time, without waiting for a request.
Simply go to Settings and tap on Data Sharing Preferences.
If you disable or enable data sharing, your coach will be notified and their access to your nutrition data will be updated accordingly.