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HeimanSensors

Heiman Smart Humidity&Temperature Sensor

CSA CertifiedCertification record

Matter certified: Yes. CSA certificate CSA25D03MAT48213-24, certified Oct 24, 2025. We have no verified store link for it yet. Certificate data: CSA ledger read .

Works with
Apple Home, Google Home and Home Assistant (named by the maker)
Network & hub
Thread; needs a Thread border router as well as your platform’s Matter controller

Updated : the last change to this page’s certification, platform or store facts.

Not sold by a US store we can verify. Similar CSA-certified temperature sensors you can buy:

Independent guide. We may earn a commission through affiliate links. Direct non-affiliate links are labeled. How our links work

Why these: we have no US store link we can verify for this exact model. Each is a different product, certified by the CSA as the same device type, temperature sensor, with a CSA certificate for its own model and a store link we checked. Models on the same network (Thread) come first; the order is not a ranking.

Is the Heiman Smart Humidity&Temperature Sensor sold in the US?

Not that we can find. We have not found a US store selling this exact model as of Oct 10, 2026, the date of our last check. Its CSA Matter certificate, CSA25D03MAT48213-24, is dated Oct 24, 2025. Certification alone does not mean it is sold in the US.

What you can do

We link a US store only after its listing matches this exact model. We check only stores our rules let us read, so a store we could not check may still sell it.

Certification record

A Matter certification on file for this model. There is no product photo or store link for it yet.

Certificate ID
CSA25D03MAT48213-24
Certified
Oct 24, 2025
Maker
Heiman
Device type
Sensors
Connection
Thread
Firmware
1.0

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 →

Matter 1.4 certificate

Its certificate, CSA25D03MAT48213-24, is for Matter 1.4, certified Oct 24, 2025. The Matter version is the specification version on the certificate's ledger record.

Source: CSA Distributed Compliance Ledger, read Nov 10, 2026.

What Matter 1.4 added, and which devices use it →

Heiman Smart Humidity&Temperature 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 (October 24, 2025), 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.

Thread

Ecosystem compatibility

Matter
Apple Home
AlexaUnverified
Google Home

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.

Sensors you can buy

Products in this category with a photo and a verified store link.

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