Main view (with gauges) is real time view. However you also can have an instant reading of your indoor air quality by double taping on top of Foobot.
The device will shortly light up purple for a second, which means its measurement is sent over to your smartphone.
Note that if you’ve turned your Foobot to led off and you double tap, you’ll see the current pollution level and shut down by itself.
If you’re not accessing the app, you’ll get a Knock knock notification.