Using the First Alert App
The First Alert by Resideo app allows you to manage and monitor your connected devices from one convenient location. The app provides an intuitive interface and powerful tools to help you stay informed and maintain control of your home or business.
For more information, visit: info.honeywellhome.com/first-alert-app
Key App features
Innovative Interface
An intuitive design makes it easy to navigate and control your devices, helping you manage your home or business and stay informed about system activity.
Smart Home Partners
Integrate with your preferred smart home platforms for added convenience and expanded control of your connected devices.
Improved Connectivity
Connect and manage multiple devices across Resideo’s family of brands. The app brings your devices together so you can monitor and control them from a single location.
The First Alert App is regularly enhanced and the screen display may differ from that shown.
Setting Up the App
Scan to download the First Alert App
Touch the icon below to download the First Alert App:
To add the thermostat to the app, select MENU > Connect to App and follow the instructions to connect.
Use First Alert App to Remotely Control X8S & X8Q Smart Thermostats
Use the First Alert by Resideo App to control your X8S & X8Q Smart Thermostats while you're away from home or your business.