There are two ways to turn Motion Detection notifications on/off from your Viewer device.
If you want to turn notification on/off from a particular device, please tap on the wheel and then enable/disable notification:
If you want to switch ALL notifications on/off, please go from the menu:
Please remember that if you go from the main menu, it will switch ALL Motion Event notifications off, regardless of individual device settings. For the iOS version, if you switch notification off from here, you are switching both battery and Motion Detection notifications off.
If you haven’t been able to receive notifications properly, you might want to check if your background data is turned on:
Each device model and operating system may differ. For more information, please read about how to enable background data here: