Replace your current thermostat with a smart thermostat.

Nest Thermostat Review

How to Install a Smart Thermostat - Consumer Reports

Ecobee SmartThermostat review: premium thermostat delivers comfort and convenience – Smart Thermostat Guide

Is there any smart thermostats that I could replace this with? I've read you need a c-wire but unsure if it might be possible for mine as it says “c” is optional

Best smart thermostats to buy for 2024

How to Install a Smart Thermostat – 5 Easy Steps

Install your Nest thermostat - Google Nest Help

Make Your Home More Energy Efficient With A New Thermostat - Plumbing, Heating and Cooling Services in New Jersey

Install the Nest Thermostat in No Time. Here's How - CNET

Cync Smart Thermostat review

Ecobee Smart Thermostat Enhanced Review

Best Smart Thermostats 2024: Read this to cut your heating bills