Yes, you can silence notifications and/or some warnings from the Accu-Chek SmartGuide app temporarily or set your smartphone to vibrate only.

You can disable Critical Alerts (iOS) or Override Do Not Disturb (Android) for the Accu-Chek SmartGuide app. When these settings are disabled, if you put your phone in Do Not Disturb or Focus mode, all app notifications are silenced temporarily while your phone is in that mode.

If the Critical Alerts or Override Do Not Disturb settings are enabled for the app, the app will override these modes and make sounds for each notification even if your phone is set to vibrate only or Do Not Disturb or Focus mode.

The app prompts you to enable these settings during the initial setup, but you can also access them from the app menu at any time. In addition, some alarms and notifications can be turned off entirely from the app menu. Beware that this will turn off the notification entirely and not just silence it. It will stay off until you turn it on again from the menu.