Nest Thermostat (2020)
The Nest Thermostat (2020) is Matter certified (certificate CSA23170MAT40683-50, certified Feb 14, 2023). It uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller. A certified Matter device can be added to any Matter controller whose app supports its device type, such as Apple Home, Google Home, Alexa, SmartThings or Home Assistant; features vary by app. The maker’s own site names Google Home and Alexa. Sold in the US at Amazon, The Home Depot, Lowe's, Target, Google Store, Tech For Less, Abt Electronics, Dell, Newegg and Electronic Express.
Certificate data: CSA ledger read . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant
CSA Matter certified (certificate CSA23170MAT40683-50). Uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller.
At a glance: Matter certified: Yes, Feb 14, 2023 · Connectivity: Wi-Fi · Platforms: Amazon Alexa and Google Home (named by the maker); Apple Home (listed in its catalog record, unverified) · Thread border router: Not needed (uses Wi-Fi)
- Works with
- Amazon Alexa and Google Home (named by the maker)
- CSA certificate
- CSA23170MAT40683-50, certified Feb 14, 2023
- Network & hub
- Wi-Fi; needs no Thread border router, only your platform’s Matter controller
- Model number
- GA01334-US
Updated : the last change to this page’s certification, platform or store facts.
Independent guide. We may earn a commission through affiliate links. Direct non-affiliate links are labeled. How our links work
Amazon
Compare prices
10 stores · 16 listings
Amazon
Notes
Exact Amazon listing for this model: the Amazon Creators API reads B0999MRFLZ as Google model GA01334-US, part GA01334-US, in stock (2026-11-11). Confirm current price and availability at Amazon.
The Home Depot
Notes
Link to The Home Depot's product page; model GA01334-US and pack size matched the catalog record. Confirm the exact variant, current price and delivery at the retailer.
Lowe's
Notes
Link to Lowe's product page; model GA01334-US and pack size matched the catalog record. Confirm the exact variant, current price and delivery at the retailer.
Target
Notes
Link to Target's product page; model GA01334-US and pack size matched the catalog record. Confirm the exact variant, current price and delivery at the retailer.
Google Store
Direct, non-affiliate linkNotes
Direct non-affiliate link to Google Store's US product page for Nest Thermostat (Snow); GTIN 193575007649 equals this record's GTIN. Confirm the exact variant, current price and delivery at the retailer.
Tech For Less
Notes
Link to Tech For Less's US product page for Google GA01334-US Thermostat; GTIN 193575007649 equals this record's GTIN. Confirm the exact variant, current price and delivery at the retailer.
Abt Electronics
Notes
Link to Abt Electronics's US product page for Google Nest Snow Thermostat; GTIN 193575007649 equals this record's GTIN. Confirm the exact variant, current price and delivery at the retailer.
Dell
Notes
Link to Dell's US product page for Google Nest Smart Programmable Wifi Thermostat - Snow; GTIN 193575007649 equals this record's GTIN. Confirm the exact variant, current price and delivery at the retailer.
Newegg
Notes
Affiliate link to Newegg's US product page for Nest Thermostat, Snow Smart Home Thermostat; GTIN 193575007649 equals this record's GTIN. Newegg Marketplace listing (third-party seller); confirm the seller and condition. Confirm the exact variant, current price and delivery at the retailer.
Google Store
Charcoal finish
Direct, non-affiliate linkNotes
Direct non-affiliate link to Google Store's US product page for Nest Thermostat (Charcoal); GTIN 193575007670 equals this record's GTIN. Confirm the exact variant, current price and delivery at the retailer.
Tech For Less
Charcoal finish
Notes
Link to Tech For Less's US product page for Google GA02081-US Thermostat; GTIN 193575007670 equals this record's GTIN. Confirm the exact variant, current price and delivery at the retailer.
Abt Electronics
Charcoal finish
Notes
Link to Abt Electronics's US product page for Google Nest Charcoal Thermostat; GTIN 193575007670 equals this record's GTIN. Confirm the exact variant, current price and delivery at the retailer.
Dell
Charcoal finish
Notes
Link to Dell's US product page for Google Nest Smart Programmable Wifi Thermostat - Charcoal; GTIN 193575007670 equals this record's GTIN. Confirm the exact variant, current price and delivery at the retailer.
Newegg
Charcoal finish
Notes
Affiliate link to Newegg's US product page for Google Nest Thermostat (Charcoal); GTIN 193575007670 equals this record's GTIN. Newegg Marketplace listing (third-party seller); confirm the seller and condition. Confirm the exact variant, current price and delivery at the retailer.
Electronic Express
Notes
Link to Electronic Express’s product page for the Google Nest Thermostat in Snow (model GA01334-US); its UPC 193575007649 equals this record’s GTIN. Confirm the exact variant, current price and delivery at Electronic Express.
These are different packages and selections, not like-for-like prices. Check condition, pack quantity, included accessories and model before buying. Prices and availability are confirmed at each retailer.
CSA Matter Certified
Certificate: CSA23170MAT40683-50Matter 1.0 certificate
Its certificate, CSA23170MAT40683-50, is for Matter 1.0, certified Feb 14, 2023. The Matter version is the specification version on the certificate's ledger record.
Source: CSA Distributed Compliance Ledger, read Nov 10, 2026.
What Matter 1.0 added, and which devices use it →Certified software versions
The CSA ledger lists 3 certified software versions for the device on certificate CSA23170MAT40683-50. The most recent is software 2.2, certified Jul 18, 2025, for Matter 1.4. The certificate this page shows covers software 1.3, certified Feb 14, 2023, for Matter 1.0.
- Software 2.2 · certified Jul 18, 2025 · Matter 1.4 · CSA254DBMAT46125-50
- Software 1.3 · certified Feb 14, 2023 · Matter 1.0 · CSA23170MAT40683-50 · this page's certificate
- Software 1.3a.52 · certified Nov 22, 2022 · Matter 1.0 · CSA22103MAT40103-24
Certification covers each software version listed. It does not establish the software on a unit you buy.
Source: CSA Distributed Compliance Ledger, device record (vendor ID 24582, product ID 1), read Nov 10, 2026.
The non-Learning Nest Thermostat uses a programmed schedule. Its system support and accessory requirements differ from the 4th-gen Learning model, so compare the exact model before deciding. Compatible 24 V HVAC · 20–30 V AC supply. Check heating/cooling stages with Google. Some systems, including heating-only, cooling-only, zoned and heat-pump configurations, need a C wire or Nest Power Connector. This is not the Nest Learning Thermostat and does not include the Learning model’s remote sensor bundle. Confirm the Snow finish and included parts at checkout.
Specifications
- Brand
- Category
- Thermostats
- Protocols
- Wi-Fi, Matter
- Certificate ID
- CSA23170MAT40683-50
- Certified
- Feb 14, 2023
- Model
- GA01334-US
- Firmware
- 1.3
Ecosystem compatibility
Checked platforms are named on the maker’s own site. Unverified: listed in its catalog record, not confirmed by the maker; check exact controller support.
Quick answers
- Is the Nest Thermostat (2020) Matter certified?
- Yes. MatterCatalog matches it to CSA Matter certificate CSA23170MAT40683-50, certified Feb 14, 2023.
- Does the Nest Thermostat (2020) work with Apple Home or HomeKit?
- Likely. It is Matter certified (certificate CSA23170MAT40683-50), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Apple Home on a page we hold. Apple says an iPhone using iOS 18 or later can add Matter accessories to the Home app without a home hub. Apple’s Matter page lists thermostats among the accessory types the Home app supports.
- Does the Nest Thermostat (2020) work with Google Home?
- Yes. The maker’s own site names Google Home, and it is Matter certified (certificate CSA23170MAT40683-50). Google says you need a Matter-enabled hub device set up on your home wireless network before you can add Matter devices to Google Home. Google’s supported-device-types page lists the Thermostat type.
- Does the Nest Thermostat (2020) work with Alexa?
- Yes. The maker’s own site names Alexa, and it is Matter certified (certificate CSA23170MAT40683-50). Alexa needs a Matter-compatible Echo; Amazon says its Echo devices support “a subset of Matter 1.5 and lower device types”, so check that yours does.
- Does the Nest Thermostat (2020) work with Samsung SmartThings?
- Likely. It is Matter certified (certificate CSA23170MAT40683-50), so any Matter controller whose app supports its device type can add it. The maker hasn’t named SmartThings on a page we hold. SmartThings adds Matter devices through the SmartThings app and a Matter controller.
- Does the Nest Thermostat (2020) work with Home Assistant?
- Likely. It is Matter certified (certificate CSA23170MAT40683-50), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Home Assistant on a page we hold. Home Assistant says: “Adding a new Matter device only works in the Home Assistant Companion app.”
- Does the Nest Thermostat (2020) use Thread or Wi-Fi?
- Wi-Fi. Its catalog record lists Wi-Fi, so it joins your Wi-Fi network and does not need a Thread border router. You still need your platform’s Matter controller.
- Does the Nest Thermostat (2020) need a hub or a Thread border router?
- No hub of its own and no Thread border router: it joins your Wi-Fi network. You still need your platform’s Matter controller (a smart speaker, display, streaming box or hub), though Apple says an iPhone using iOS 18 or later can add Matter accessories without a home hub.
- When was the Nest Thermostat (2020) Matter certified?
- The CSA certified it on Feb 14, 2023 (certificate CSA23170MAT40683-50). That is its certification date, not a retail release date, which MatterCatalog does not state.
- Where can I buy the Nest Thermostat (2020)?
- MatterCatalog has verified store links for it at Amazon, The Home Depot, Lowe's, Target, Google Store, Tech For Less, Abt Electronics, Dell, Newegg and Electronic Express. Check the current price, model and pack size at the store.
From this product’s catalog record, not hands-on testing. Editorial policy
Best Matter Smart Thermostats 2026
Compare heating-system fit, regional models and exact retailer options.
Read the full buying guide →
Which Nest thermostats work with Matter?
Every Nest thermostat generation, how to tell which one you have, and which work with Matter, Apple Home and Alexa.
Check your Nest →
More Matter thermostats
Each has a US store link. Models on the same Matter network with a CSA certificate on file come first.
- Meross MTS300MAWi-Fi · CSA certificate on file
- Aqara Thermostat Hub W200Thread, Wi-Fi · CSA certificate on file
- Mysa Smart Thermostat for Central HVACWi-Fi · CSA certificate on file
- Lux TQX Smart ThermostatWi-Fi · CSA certificate on file
- LUX TQ1 Smart ThermostatWi-Fi · CSA certificate on file
- Honeywell Home FocusPRO S200 Smart Thermostat (TH2110WF4008)Wi-Fi · CSA certificate on file
Cheapest Matter Thermostats right now →All 22 Matter thermostats sold in the US →All Google Matter devices →
For publishers: link to this certificate
Writing about the Nest Thermostat (2020)? Show your readers where to see its CSA Matter certificate, CSA23170MAT40683-50, certified Feb 14, 2023. Paste one of these into your page. It is free and optional, with no sign-up. The link goes to this page, which states the certificate and its source.
Text link
Works anywhere HTML works, including a blog post.
<a href="https://mattercatalog.com/product/nest-thermostat-2020">Nest Thermostat (2020): CSA Matter certificate CSA23170MAT40683-50, see the certificate on MatterCatalog</a>Badge
A small image that links here.
<a href="https://mattercatalog.com/product/nest-thermostat-2020"><img src="https://mattercatalog.com/badges/matter-certificate-badge.v1.svg" alt="Nest Thermostat (2020): CSA Matter certificate CSA23170MAT40683-50, see the certificate on MatterCatalog" width="220" height="48"></a>Styled badge (script)
The same link, drawn as a badge by one small static file. The link stays in your page without the script.
<a class="mc-cert-badge" href="https://mattercatalog.com/product/nest-thermostat-2020" data-cert="CSA23170MAT40683-50" data-name="Nest Thermostat (2020)">Nest Thermostat (2020): CSA Matter certificate CSA23170MAT40683-50, see the certificate on MatterCatalog</a>
<script async src="https://mattercatalog.com/badges/matter-certificate-badge.v1.js"></script>The badge says only that a CSA certificate is on the ledger for this product. It is not an endorsement by MatterCatalog or the CSA, and it does not change how we list or order products. About the badge, and how to remove it.
Stay updated
Get notified when new Matter-certified devices launch.
No spam. Unsubscribe anytime.
Nest Thermostat (2020)
CSA certified