Google Assistant is a virtual assistant that lets you use voice commands to send text messages, make appointments, and even set alarms. Google Assistant’s alarm feature uses the same standard clock app that lets you manually set timers and alarms.
Google Assistant Not Working Android? "Hey Google" Here's the Fix!
If Google Assistant isn’t setting your alarm but you can set an alarm manually, there’s usually an issue with the Google app on your phone.
If Google Assistant sets alarms and they never go off, or if it refuses to set alarms at all, there’s likely an issue with your Google app. The Google app is responsible for a lot of behind-the-scenes functionality, including Google Assistant voice commands, so if it’s not working properly, you can run into issues like this.
The first thing you should try is to reset your Google app to its original factory settings. This process will remove any updates you've ever downloaded for the Google app, allowing Google Assistant to work again if your problem was caused by a bug in a recent update.