$69.98
Holiday Deal
· 46% off
was $129.99
Buy Now, Pay Later
As low as
$11.66
/ mo
Learn more
- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Wednesday, Nov 11
At a glance
- Condition
- New
- Model
- T4001ES-A
- Weight
- 0.36 kg
- Color
- Thermostat Bundle
- Controller Type
- Android, iOS
- Special Feature
- Programmable
- Power Source
- Battery Powered
- In the box
- Mounting hardwareadaptors for various systems
Features 8
- Programmable smart thermostat that learns your schedule and the temperatures you like and programs itself to help you save energy and stay comfortable. It's easy to install your thermostat typically in 30 minutes or less, with everything you need included in the box; compatible with 95% of heating and cooling systems.
- Home/Away Assist automatically adjusts itself to an Eco Temperature after you leave, so you dont heat or cool an empty home. Connectivity requirements-Wi-Fi internet connection, Phone or tablet running iOS or Android, Nest app
- Remote control lets family members change the temperature on this smart thermostat from anywhere using a phone, laptop, or tablet[1]
- The Nest Thermostat E has HVAC monitoring, which looks out for your heating and cooling systems; sends an alert if something doesnt seem right, along with helpful reminders to make maintenance easier[2]
- The Nest Leaf appears when you choose a temperature that saves energy; with Energy History, just check your phone to see how much energy you used and find out how to save more
- Works with the Nest Temperature Sensor (sold separately) to help make sure a certain room is the exact temperature you want it to be
- Easy installation, typically in 60 minutes or less, with everything you need included in the box; compatible with 95% of heating and cooling systems
- Programmable smart thermostat that learns the temperatures you like and programs itself to help you save energy and stay comfortable; start with a simple schedule and easily adjust it whenever you like in the Nest app
Specs 26
| Brand | |
|---|---|
| Model Name | Smart Thermostat 3rd Gen |
| Controller Type | Android, iOS |
| Special Feature | Programmable |
| Color | Thermostat Bundle |
| Additional Features | Programmable |
| Temperature Control Type | programmable or learning |
| Connectivity Technology | Wi-Fi |
| Power Source | Battery Powered |
| Voltage | 24 V AC |
| Display Type | lcd or led |
| Control Type | App Control |
| Control Method | App |
| Connectivity Protocol | Wi-Fi |
| Mounting Type | Wall Mount |
| Product Style | Modern |
| Item Weight | 0.36 kg |
| Brand Name | |
| Model Number | T4001ES-A |
| UPC | 659680641296 |
| Manufacturer | |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Item Type Name | Thermostat |
| Manufacturer Part Number | T-4001ES |
| Finish Types | Frosted" or "Subtle |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Nov 11
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Top Amazon Reviews
So far, so good
Just installed yesterday and so far, so good. Fairly easy to do and it was my first time changing something like this. Set up was easy, what wasn’t easy was (a) it wasn’t charged upon delivery and (b) it did not come with a charging device. We had to comb through every single charging cable we had to find one that worked and then it took a good hour to get it to have any amount of charge before we could attach it to the wall mount. All-in-all it seems a good value and will help keep our heating/cooling in the desert at least a little better.
...
show more
Reviewed in the United States on June 20, 2026 by Lattney B. Jones
Defective, opened item and not as described
The thermostat I received did not work. The packaging was missing the original plastic seal and appeared to have been previously opened or returned. The unit was also labeled “Pro Edition,” which did not match what I believed I was purchasing from the listing. I contacted the seller before leaving a review and explained the issue, but the only resolution offered was a return after I had already disposed of the defective unit. Based on my experience, I would not purchase this item again.
...
show more
Reviewed in the United States on September 10, 2026 by SergioG
Great invention
It's a little time consuming to remove and install the new Nest thermostat along with the app. Once it was completed, it worked like a charm. I made a mistake by not setting up the app on both my phone and my wife's phone. I would leave for work and the thermostat would drop the winter temperature leaving the house a little colder than my wife wanted. Once the app was installed on her phone also, it was happy wife, happy life for me!
...
show more
Reviewed in the United States on February 16, 2026 by Mike
This is not what I thought it will be.
I'm not sure if I have a defective item just have a hard time linking it to my wifi and I have to charge the unit frequently.
Reviewed in the United States on August 25, 2026 by Nahu G
Great upgrade!
Easy to use and looks modern.
Reviewed in the United States on August 3, 2026 by Raguel Guevara
Damage test
This product took about 6 hours to turn on. So don't be alarmed if it doesn't turn on right a way.. before putting it to the wall I recommend using a phone charger first. To test and see if it turns on then put it to the wall
Reviewed in the United States on August 10, 2026 by Eduardo Zavala
Don't buy ..
I should have considered these reviews warning not to buy. First I had to leave it charging overnight as it didn't even want to turn on, then it doesn't connect to the wifi as I noticed it is common issue with nest, and even the return request was not that easy and still have to do some steps in order to ship it back.
...
show more
Reviewed in the United States on July 1, 2026 by Fready
I would recommend to others
Arrived as expected, and there were no issues when installed. I needed to upgrade my t-stat, and this was exactly what I needed to do so. I would purchase again, and I would recommend to others seeking a digital thermostat. I purchased a refurb, so this was a good value for the price paid.
Reviewed in the United States on May 3, 2026 by etcamp