---
product_id: 270839619
title: "Nest 3rd Generation learning programmable Thermostat Polished Steel T3019US"
brand: "nest"
price: "฿19845"
currency: THB
in_stock: false
reviews_count: 6
url: https://www.desertcart.co.th/products/270839619-nest-3rd-generation-learning-programmable-thermostat-polished-steel-t3019us
store_origin: TH
region: Thailand
---

# Smart device remote control Built-in Wi-Fi 802.11b/g/n 2.1" high-res LCD display Nest 3rd Generation learning programmable Thermostat Polished Steel T3019US

**Brand:** nest
**Price:** ฿19845
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Elevate your home’s IQ with Nest — smart comfort that’s always one step ahead!

## Quick Answers

- **What is this?** Nest 3rd Generation learning programmable Thermostat Polished Steel T3019US by nest
- **How much does it cost?** ฿19845 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/270839619-nest-3rd-generation-learning-programmable-thermostat-polished-steel-t3019us)

## Best For

- nest enthusiasts

## Why This Product

- Trusted nest brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Smart Control:** Change your home climate from anywhere via phone, tablet, or laptop.
- • **Adaptive Comfort Mastery:** Learns your schedule & adjusts temps automatically for ultimate energy savings.
- • **Safety-First Integration:** Works with Nest Protect to shut off furnace if carbon monoxide is detected.
- • **Energy Insights at a Glance:** Track your heating/cooling usage and get actionable energy reports on your device.
- • **Sleek Polished Steel Design:** Modern, minimalist look that lights up when you’re near—style meets function.

## Overview

The Nest 3rd Generation Thermostat (T3019US) is an ENERGY STAR certified, Wi-Fi enabled smart thermostat with a crisp 2.1" LCD display. Compatible with 95% of 24V HVAC systems, it learns your temperature preferences and schedules to optimize comfort and energy efficiency. Control it remotely via smart devices, monitor energy usage, and enhance home safety by integrating with Nest Protect for carbon monoxide alerts. Finished in polished steel, it combines cutting-edge technology with sleek design for the modern smart home.

## Description

The Nest learning thermostat is the first thermostat to get ENERGY STAR certified Learns the temperatures you like for different times/days and programs itself Automatically turns itself down when you're away to avoid heating or cooling an empty home Remote control: connect it to Wi-Fi to change the temperature from your phone, tablet or laptop See when heating and cooling were on and what affected your energy use Energy history; check your phone to see how much energy you used and why Receive an alert on your phone or tablet if your home gets dangerously hot or cold Learns how your home warms up and keeps an eye on the weather to get you the temperature you want when you want it When Nest spots you across the room, it lights up beautifully to show you the temperature you've set or the time Works with 95% of 24-Volt heating and cooling systems, including gas, electric, forced air, heat pump, radiant, oil, hot water, solar and geothermal Better together; the Nest thermostat works with Nest protect, if Nest protect detects dangerous carbon monoxide gas, it can tell the Nest thermostat to turn off the furnace a common source of carbon monoxide leaks

Review: Dont buy it from this store! - If your device turned out to have a defect, your seller will not replace it for you or return or refund. Even the extended warranty you buy with this item does not cover it within a year of purchase but one year after. Although it says desertcart US, desertcart AE does not operate on their behalf in the uae and you are left with a defected item that no one will replace for you!!
Review: The quality is excellent, now I don't use AC all the time...Nest has recognized my schedule and only comes on when I need it. Excellent product.

## Features

- Compatible with Most HVAC Systems
- Control Temperature from Smart Devices
- 2.1" (480 x 480) LCD Display
- Built-In 802.11b/g/n Wi-Fi Connectivity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KYN589K |
| Additional Features | Learning |
| Backlight | Yes |
| Best Sellers Rank | #51,710 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #182 in Home Thermostats & Accessories |
| Brand Name | Nest |
| Color | Polished Steel |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wi-Fi |
| Control Method | Touch |
| Control Type | Button Control |
| Controller Type | Amazon Alexa |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,606) |
| Display Type | Digital |
| Finish Types | Polished Steel |
| Included Components | Mounting bracket, Installation hardware |
| Item Dimensions D x W x H | 6.9D x 8.4W x 8.4H centimeters |
| Item Type Name | Thermostat |
| Item Weight | 0.5 Pounds |
| Manufacturer | Nest |
| Material Type | Alloy Steel |
| Model Name | T3019US |
| Model Number | T3019US |
| Mounting Type | Wall Mount |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Power Source | Hardwired (24V) |
| Product Style | Thermostat Only |
| Screen Size | 2.1 Inches |
| Shape | Rectangular |
| Specific Uses For Product | Air Conditioner |
| Specification Met | energy,reach |
| Temperature Control Type | Programmable |
| UPC | 813917022030 |
| Voltage | 24 Volts |

## Product Details

- **Brand:** Nest
- **Controller type:** Amazon Alexa
- **Model name:** T3019US
- **Product dimensions:** 6.9D x 8.4W x 8.4H centimeters
- **Special features:** Learning

## Images

![Nest 3rd Generation learning programmable Thermostat Polished Steel T3019US - Image 1](https://m.media-amazon.com/images/I/71zYoVWFa8L.jpg)
![Nest 3rd Generation learning programmable Thermostat Polished Steel T3019US - Image 2](https://m.media-amazon.com/images/I/71Jdw3DUvTL.jpg)
![Nest 3rd Generation learning programmable Thermostat Polished Steel T3019US - Image 3](https://m.media-amazon.com/images/I/71QSqJWDiPL.jpg)
![Nest 3rd Generation learning programmable Thermostat Polished Steel T3019US - Image 4](https://m.media-amazon.com/images/I/81nMHgH7aIL.jpg)
![Nest 3rd Generation learning programmable Thermostat Polished Steel T3019US - Image 5](https://m.media-amazon.com/images/I/711jR5C1AwL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: What is the difference between nest t3019us and t3007es?**
A: https://en.wikipedia.org/wiki/Nest_Learning_Thermostat ("SKUs / Model numbers" bottom of the page, before references) 

T3007ES is 3rd Generation, US release
T3019US is 3rd Generation - polished steel ring color, US release

**Q: Can it be controlled from more that one phone?**
A: Yes

**Q: can you change screen color?**
A: No, the screen goes orange for heat and blue for cool

**Q: Funciona con protocolo de comunicacion BusBridgeNet??**
A: No lo sé.

## Customer Reviews

### ⭐ Dont buy it from this store!
*by K***N on 20 June 2024*

If your device turned out to have a defect, your seller will not replace it for you or return or refund. Even the extended warranty you buy with this item does not cover it within a year of purchase but one year after. Although it says amazon US, amazon AE does not operate on their behalf in the uae and you are left with a defected item that no one will replace for you!!

### ⭐⭐⭐⭐⭐ Review
*by A***R on 8 August 2022*

The quality is excellent, now I don't use AC all the time...Nest has recognized my schedule and only comes on when I need it. Excellent product.

### ⭐⭐⭐⭐⭐ Review
*by K***N on 15 May 2023*

Initial Review, 15 May 2023: I installed this product on the 13th of May 2023. I have a two-wire, heat-only system, white (W1) and red (Rh). Prior to purchasing this product I read reviews and searched online for the best smart thermostat for a two-wire system. The Google Nest Thermostat was at the top of every search. Many reviews on Amazon state that this thermostat, if in a two-wire system, will only charge and get power while the furnace is operating. I found this to be inaccurate information. I found that, once connected, the two wires will keep the thermostat powered and the battery charged (I think it is really only one of the two wires keeping the system charged but ask an HVAC tech if you want to know). It seems that the purpose of the battery is in the case of power loss to your home. In this instance, the battery will provide power to the thermostat for a period of time. I am not a HVAC tech; if you want to know how this actually works, find an HVAC tech to provide accurate information. I did have an issue the first day. I set the thermostat up (connected to the two-wire heat-only system and set-up with the app) and everything worked great. Maybe an hour later, the thermostat would not connect to WIFI or the phone app. I found, in the thermostat, that the cause was a low battery. I took the thermostat off of the wall twice and charged it with the charging port. This worked, only temporarily. When I went to bed the night of install, the thermostat was connected to the app and working well. When I woke up in the morning, the thermostat was no longer connected to the phone due to low battery. This time, I did not take the thermostat off of the wall to charge. Instead I just let it remain disconnected. At some point in the afternoon, the thermostat connected to the app and seems to have plenty of power now. I am unsure of what caused the issue but it did work itself out (for now). I'll update after a few months of use or if I have issues before then. Pros: -Easy set-up (I mean this! Set-up could not have been easier. Impressive.) -Nice thermostat interface -Nice phone app interface -Great sensors (the nest has a motion sensor, this allows the thermostat to light up when you walk by to show you the current temperature or open the adjust options if you stand in front of the thermostat) -I dropped this thing and it still works great! Very durable. Cons: -The schedule in the Nest app could have more features and be easier to use -I have Amazon smart-home devices (Alexa) rather than Google. I feel that this thermostat does not integrate well with the Amazon products. You can change the temperature with the Amazon Echo devices. However, I wanted to use this as a temperature sensor for a routine (if temperature is this then run that routine). Unfortunately, the Echo will not recognize this thermostat in the routines to begin the routine. You can adjust the thermostat with a routine though. I would say this is an issue with the Amazon Echo and how Amazon has their routines set-up (this is not an issue with the Nest Thermostat).

## Frequently Bought Together

- Google Nest Learning Thermostat - 3rd Gen (2015) - Programmable Smart Thermostat for Home - Works with Alexa - Polished Steel
- Wall Plate for Google Nest Thermostat 1st/2nd/3rd, Nest Thermostat Trim Kit for walls to cover defects

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-26*