Smart Thermostats 
How to Connect a Smart Thermostat to Alexa, Google, or HomeKit (2026)
Step-by-step for linking your smart thermostat to Amazon Alexa, Google Home, or Apple HomeKit, plus what to do when the…
8 posts
How-To
Smart Thermostat Wi-Fi Not Connecting? Here’s How to Fix It (2026)
Thermostat won't connect to Wi-Fi or keeps going offline? Work through this checklist before calling support. Most fixes take under…
What Is a Smart Thermostat? (2026)
A smart thermostat connects to Wi-Fi and learns your schedule to automatically control heating and cooling. This guide covers what…
How-To US
Smart Thermostat + Solar: Optimizing Time-of-Use Rates
Time-of-use rates and solar panels reward shifting HVAC load to cheap hours. How smart thermostats optimize for TOU, and how…
Smart Thermostat Schedule Tips to Maximize Savings
The setback strategies that save money, by lifestyle, by heating type, and heating-type-specific cautions for heat pumps and baseboard.
Smart Thermostat Compatibility: Will It Work With My System?
Three things determine whether a smart thermostat works with your home: voltage, wiring, and system type. How to check before…
Best Smart Thermostats Without a C-Wire (2026): No Common Wire Required
No C-wire? You still have good options. This guide covers the best smart thermostats that work without a common wire,…
Do I Have a C-Wire? How to Check in 5 Minutes
Not sure if you have a C-wire? Check at the thermostat and at the furnace, plus what to do if…