In the Wallflower app, you can see if your stove is in use (it doesn't differentiate between a burner or the oven being on, but it can detect when either is engaged) or still hot. You can also set cooking timers and receive notifications when the timer is up. And if you allow the Wallflower app to receive location information, it will send you a notification if the device detects that your stove is on but you're outside of a set radius of your home address.