🔥 Nest Thermostat Comparison: 4th Gen Learning vs. 3rd Gen Learning vs. 2020 Nest Thermostat

Confused between all the Nest thermostat options? You’re not alone. Google’s smart thermostat lineup now includes the brand-new Nest Learning Thermostat 4th Gen (2024), the still-popular 3rd Gen, and the budget-friendly Nest Thermostat from 2020. In this post, we break down the real differences—design, features, smart home compatibility, and pricing—so you can decide which one actually fits your lifestyle and your wallet.