Creating an account on the Sense app is the exciting (and crucial!) start to your Sense journey. You can use the Sense app with a Sense monitor or, if your utility company has installed a Sense Enabled Smart Meter in your home, with the readings directly from that smart meter.
Download the Sense mobile app by following this link on your phone or tablet, or by searching for "Sense Home Energy Monitor" on Apple's App store or the Google Play Store.
Note: The mobile app is reqiored for installation. You cannot install your Sense monitor with the web app variation.