Battery optimization settings can affect data transmission between your mobile phone and tado°. This can affect the working of Geofencing.
On Huawei phones with Android 6 (Marshmallow) apps by default are unprotected from the operating system power saving. To protect the tado° app from power saving, please follow these steps:
Open the Phone Manager app on your mobile phone
Enter the Battery manager section
Select Protected apps
Select tado° and enable its protection

For Huawei devices running Android 6 (Marshmallow), there is an additional battery optimization setting that needs to be changed to allow for optimal geofencing. To ignore battery optimization for the tado° app, please follow these steps:
Open the Phone Settings
Enter the Apps section
Enter Advanced section
Enter Ignore battery optimizations section
At the top of the list select All apps
Select tado° and allow to ignore battery optimizations
