iOS HomeScreen Widgets depend on the settings of the myatmo iOS app.
If myatmo was installed on your device for the first time or as an update, the myatmo iOS app must be started once to transfer configurations and settings to the widgets. Otherwise it is possible that widgets are displayed with no content or the widgets do not update data.
If widgets still do not refresh, restart your device and try again.
Restart your device:
It is IMPERATIVE to restart your device manually after you have turned off your device from the
iOS settings >>> General >>> Turn off
This is VERY important!
If you still have problems, please note the following FAQ:
iOS 14 Widgets don't show any content
How often are Widgets refreshed with new data?
Article ID: 101
Category: English