Downloading app:
Download the free Roost360 mobile app:
Apple Store for iPhone users: https://apps.apple.com/us/app/roost-360/id1471178253
or
Google Play Store for Android users:
https://play.google.com/store/apps/details?id=com.roost.smarthome&hl=en_US&gl=US
Logging into app: Log in using the cell phone number associated with the account. Verify the One Time Passcode that is sent via SMS/Text in the Roost 360 mobile app.