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    Photo of Reliant's smart thermostat

    Smart thermostat

    Our smart thermostat can help you keep your house cool while conserving energy.

    Smart away

    • Use system events or your smartphone activity to intelligently set your thermostat temperature and manage your settings remotely.

    Temperature notifications

    • Receive an email or text alert if your system detects an unexpected high or low temperature.

    Extreme temperature energy savings

    • Automatically adjust your thermostat to save money when it’s extremely hot or cold outside.
    One middle aged woman showing another woman her thermostat setting inside Reliant connect app on smartphone.

    Thermostat change alert

    Get text or email alerts when the target temperature, thermostat mode or thermostat fan mode is changed.

    One middle aged woman showning another woman her thermostat setting inside Reliant connect app on smartphone.
    Mobile phone viewing Reliant Connect app Smart Thermostat screen.

    The Reliant Connect app lets you manage your thermostat settings.

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    Get 24/7 monitoring with security by Reliant View all packages

    Key features of Reliant thermostat

    Conserve energy
    • Manage your energy usage with automated schedules and real-time local weather data.
    Professional installation
    • Reliant’s professional technicians can install your outdoor doorbell camera and test it to make sure it’s fully operational.
    Automation features
    • Have your thermostat automatically set back when the system is armed away, or pause if smoke or carbon monoxide is detected to limit the circulation of fumes.

    What our customers are saying

    It's a quality system and I feel it keeps our business secure. Thank you.

    —Melissa T., Katy, TX

    See what others are saying about Reliant.

    Google rating 

    High internet speed and existing wired doorbell with working chime are required.

    Security and Home Automation Services provided by Reliant Energy Retail Services, LLC, d/b/a Reliant, TXB19469, 910 Louisiana St, Houston, TX 77002. Terms and conditions apply. For complete terms and conditions, visit reliant.com/connectterms. Reliant is a service mark of Reliant Energy Retail Holdings, LLC. ©2020 NRG Energy. All rights reserved.