Honeywell Home X8S Smart Thermostat - Best for Whole-Home Monitoring
A feature-rich thermostat focused on whole-home comfort, air quality, and connected monitoring.
- +Large customizable 5-inch touchscreen display.
- +Integrated indoor air quality and humidity tracking.
- +Video doorbell integration for centralized home monitoring.
- -Requires a C-wire for installation.
- -Limited compatibility with select doorbell brands.
- -Higher cost than entry-level Honeywell models.
The Honeywell Home X8S represents a major evolution in Honeywell’s smart thermostat lineup. Its large 5-inch touchscreen acts as a centralized home display, showing temperature, humidity, weather, and indoor air quality metrics. A standout feature is its ability to integrate with compatible video doorbells, allowing live video viewing and intercom functionality directly from the thermostat.
This positions it as a broader home monitoring hub rather than a simple climate controller. Room sensors and presence detection improve comfort consistency, while support for Apple Home, Alexa, and Google Home ensures broad ecosystem compatibility. The requirement for a C-wire and limited doorbell support narrow its audience slightly, but for users seeking comprehensive environmental monitoring and a central home control display, the X8S delivers a uniquely capable experience.