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Both IKEA MYGGBETT Door/Window Sensor and Aqara P100 use Thread, so both need a Thread border router. The maker’s own page names Apple Home, Amazon Alexa, Google Home and Samsung SmartThings for Aqara P100; for IKEA MYGGBETT Door/Window Sensor we have no maker quote naming them. Both hold CSA Matter certificates (CSA25201MAT45395-24 and CSA25F63MAT48821-24). As of October 28, 2026, IKEA MYGGBETT Door/Window Sensor is linked at 1 US store and Aqara P100 at 2.
Table and answer as of October 28, 2026.
As of October 28, 2026. Each cell says what the record or the source says, with the source linked. Prices load in your browser only when a store price was checked in the last 48 hours or an Amazon price was retrieved in the last 24 hours; the check time is shown with the price.
| What | IKEA MYGGBETT Door/Window Sensor | Aqara P100 |
|---|---|---|
| Current price | See price at IKEA US | See price at Amazon |
| CSA Matter certificate | CSA25201MAT45395-24 (Apr 15, 2025) CSA registry | CSA25F63MAT48821-24 (Dec 2, 2025) CSA registry |
| Matter version of the certificate | Not stated on the ledger for this certificate | Matter 1.0 CSA ledger, read October 19, 2026 |
| Device type on its CSA certificate | Contact sensor CSA records | Contact sensor CSA records |
| Matter network (its record) | Thread Product page | Thread Product page |
| Needs a Thread border router? | Yes, plus a Matter controller | Yes, plus a Matter controller |
| Platforms the maker names | None on file; confirm with the maker | Apple Home, Amazon Alexa, Google Home and Samsung SmartThings Maker page |
| What the maker says you need | For Matter smart-home use: a compatible Matter controller and Thread border router; DIRIGERA is one option. Maker page | No maker note on file |
| Power and rating (maker note) | Battery sold separately. Maker page | Not stated in the maker note on file |
| Stores we link | 1 store: IKEA US Product page | 2 stores: Amazon and Aqara Product page |
Nothing in the table favors it over the other. Compare the rows above.
You want more than one store to buy from
Aqara P100 has 2 verified US store links on its product page (Amazon and Aqara); IKEA MYGGBETT Door/Window Sensor has 1. A link is not a price: check the price and pack at the store.
You use Apple Home, Amazon Alexa, Google Home or Samsung SmartThings
The maker’s own page names Apple Home, Amazon Alexa, Google Home and Samsung SmartThings for Aqara P100. For IKEA MYGGBETT Door/Window Sensor we have no maker quote naming them, so check before you buy.
Your home already has a Thread border router
Both product pages list Thread: either one joins the border router you have.
IKEA
An indoor Matter-over-Thread contact sensor. US article 606.176.41 contains one sensor set with magnet. IKEA recommends one AAA / HR03 1.2 V rechargeable battery, sold separately…
Certification proof: CSA25201MAT45395-24 on the CSA registry
Aqara
Aqara Multi-State Sensor P100 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…
Certification proof: CSA25F63MAT48821-24 on the CSA registry
The same answers each product page gives, from its catalog record and verified store links; a platform is named as confirmed only where the maker’s own site names it.
We have not performed hands-on testing. A program built this page on October 28, 2026 from the two catalog records: each CSA certificate and its Matter version on the CSA ledger, the network and platforms the records and the makers’ own pages name, and the stores with a verified link. It does not rank performance, reliability or price. Every “choose” line rests on a table row where the two records differ; where they do not differ, we say so.