Connect to your Nest Learning Thermostat and Nest Protect smoke and carbon monoxide alarm from one place - the Nest app on your Android device. You can adjust the temperature on your Nest Thermostat from anywhere and get notifications for important events, like Heads-Up and Emergency Alarm. Permissions: ACCESS_NETWORK_STATE, ACCESS_WIFI_STATE, CHANGE_WIFI_STATE are used to set up a Nest Protect.
CAMERA is used for scanning the QR code to set up a Nest Protect.
READ_PHONE_STATE is used to determine if your Android device is capable of making phone calls during an emergency event.
READ_CONTACTS allows you to choose an emergency contact from your address book.