We got our hands on the Nest 3rd gen and Nest E for a full comparison. Both have similar features, but there are a few very important things you need to know before you buy one or the other. Let us know in the comments which thermostat you would pick between Nest E vs Nest 3rd Gen. LINKS (affiliate) Nest: Nest E at Home Depot: Nest E vs Nest 3rd Gen FULL ARTICLE: Nest wiring guide: #works/?mode=buy MY SET UP & GEAR See the list of everything I use in my smart home and other favorites: SUBSCRIBE for more smart home reviews: ---------- Song titled Crux by Nihilore and used under Creative Commons. Check out his website here: Disclaimer: The article above contains affiliate links. The writers of this blog received a free sample of the Nest 3rd Gen for review. They were not compensated in any other way. The opinions are 100% their own and not influenced.