Upgrading from 3rd Gen to 4th Gen thermostat

[NOLANest504]

Hi there, 

So after experiencing weird offline and incorrect readings from the Gen 3s I’m wanting to upgrade to the new 8/24 4th generation thermostat.

After trusting the older Nest thermostats for a decade I discovered high incorrect humidity readings on both thermostats and other issues thanks to use of hygrometers placed around the house and next to thermostats when my units suddenly wouldn’t ever shut off on “cool to dry”. 

Will the new Gen 4 learning thermostat with sensors do a better job of accurately detecting actual temps and humidity levels? (Yes, our wires and access holes are insulated.)  If not I won’t bother wasting money on this shiny new wall bauble. Also, will the Gen 4 fit into the previous version’s backplates? I purchased some nice metal ones that match the bezel. I hate those plastic ones in the box. 

[cifuentesj]

Hello @NOLANest504 

Thank you for reaching out and for your interest in the new Nest Learning Thermostat 4th generation. I'm happy to assist you.

I've reviewed your query and understand that you have some questions about this new product. It's my pleasure to provide you with more information, and I'm confident you'll love the Nest Learning Thermostat 4th generation.

The Nest Learning Thermostat 4th generation is equipped with advanced sensors that detect motion, temperature, humidity, and ambient light. Its sleek design features a stainless steel ring. If you'd like to explore all the technical specifications of this product, I recommend checking out these two articles:

• Nest Thermostat Technical Specifications
• Nest Learning Thermostat 4th generation

These articles provide detailed information about the features and functionalities of the thermostat.

Please feel free to reach out if you have any further questions.

Sincerely, 

Jeremy