- Works with
- Matter certified as a contact sensor, so it can work with Matter apps such as Apple Home, Google Home, Alexa and SmartThings when the app supports its device type; supported features vary by app. The maker hasn’t named platforms on a page we hold.
- Network & hub
- Thread; needs a Thread border router as well as your platform’s Matter controller
Certification record
A Matter certification on file for this model. There is no product photo or store link for it yet.
- Certificate ID
- CSA23D08MAT41817-24
- Certified
- Nov 2, 2023
- Maker
- Legrand Group
- Device type
- Sensors
- Connection
- Thread, Bluetooth
- Firmware
- 1.1.1
No US store link yet.
We link to a store only after its listing matches this exact model, region and package.
Shop sensors you can buy now →Legrand Group Netatmo Smart 2-in-1 Sensor is a smart sensor. It is listed as a Thread device, so Matter setup needs a Thread border router such as a HomePod mini or a Google Nest Hub (2nd gen). It is CSA Matter certified (November 2, 2023), so it can work with Matter apps such as Apple Home, Google Home, Alexa and SmartThings when the app supports its device type; supported features vary by app.
Ecosystem compatibility
Unverified: listed in its catalog record, not confirmed by the maker; check exact controller support.
Quick answers
- When did the Netatmo Smart 2-in-1 Sensor get Matter certification?
- Its CSA Matter certificate, CSA23D08MAT41817-24, is dated Nov 2, 2023 (firmware 1.1.1). MatterCatalog has no separate retail release date for it.
- Which smart home platforms does the Legrand Group Netatmo Smart 2-in-1 Sensor work with?
- Unverified: its catalog record lists Apple Home, Amazon Alexa, Google Home and Samsung SmartThings, with no maker quote on file; check exact controller support. Controls can differ from app to app.
- Does the Legrand Group Netatmo Smart 2-in-1 Sensor use Thread or Wi-Fi?
- Thread. Its catalog record lists Thread, and Matter devices that use Thread need a Thread border router in the home, in addition to your platform’s Matter controller.
- Where can I buy the Netatmo Smart 2-in-1 Sensor?
- MatterCatalog has no verified US store link for it yet. We link a store only after its listing matches this exact model, region and package; until then, the Matter sensors you can buy are listed below.
- How much does the Netatmo Smart 2-in-1 Sensor cost?
- MatterCatalog shows no price for it: prices come only from a verified store link, and it has none yet. We have not tested it hands-on, so this page is its certification record, not a review.
From this product’s catalog record, not hands-on testing. Editorial policy
Sensors you can buy
Products in this category with a photo and a verified store link.
Best Matter Smart Sensors 2026
Compare motion, contact, presence and leak detection, with sourced power and setup requirements.
Read the full buying guide →
Stay updated
Get notified when new Matter-certified devices launch.
No spam. Unsubscribe anytime.