Aqara Touchscreen Switch S100
The Aqara Touchscreen Switch S100 is Matter certified (certificate CSA255A8MAT46330-24, certified Aug 13, 2025). 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 hasn’t named platforms on a page we hold. Sold in the US at Amazon and Aqara.
Certificate data: CSA ledger read . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant
CSA Matter certified (certificate CSA255A8MAT46330-24).
At a glance: Matter certified: Yes, Aug 13, 2025 · Connectivity: Thread, Wi-Fi, Bluetooth
- Works with
- Matter certified as an on/off light on the CSA’s certification ledger and as an electrical sensor on the CSA’s product page, 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.
- CSA certificate
- CSA255A8MAT46330-24, certified Aug 13, 2025
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
2 stores
Aqara
Direct, non-affiliate linkNotes
Direct non-affiliate link to Aqara's US product page for Touchscreen Switch S100; GTIN 192784001684 equals this record's GTIN. Confirm the exact variant, current price and delivery at the retailer.
Check the model, region and pack size at the retailer. Prices and availability are confirmed there.
CSA Matter Certified
Certificate: CSA255A8MAT46330-24Matter 1.4 certificate
Its certificate, CSA255A8MAT46330-24, is for Matter 1.4, certified Aug 13, 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 →A smart 2-channel touchscreen switch with Matter support and multi-device/scene capabilities.
Specifications
- Brand
- Aqara
- Category
- Switches
- Protocols
- Thread, Wi-Fi, Bluetooth
- Certificate ID
- CSA255A8MAT46330-24
- Certificate holder
- Lumi United Technology Co., Ltd.
- Certified
- Aug 13, 2025
- Firmware
- 1.0.0.0
Ecosystem compatibility
Quick answers
- Is the Aqara Touchscreen Switch S100 Matter certified?
- Yes. MatterCatalog matches it to CSA Matter certificate CSA255A8MAT46330-24, certified Aug 13, 2025.
- Does the Aqara Touchscreen Switch S100 work with Apple Home or HomeKit?
- Likely. It is Matter certified (certificate CSA255A8MAT46330-24), 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.
- Does the Aqara Touchscreen Switch S100 work with Google Home?
- Likely. It is Matter certified (certificate CSA255A8MAT46330-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Google Home on a page we hold. 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.
- Does the Aqara Touchscreen Switch S100 work with Alexa?
- Likely. It is Matter certified (certificate CSA255A8MAT46330-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Alexa on a page we hold. 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 Aqara Touchscreen Switch S100 work with Samsung SmartThings?
- Likely. It is Matter certified (certificate CSA255A8MAT46330-24), 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 Aqara Touchscreen Switch S100 work with Home Assistant?
- Likely. It is Matter certified (certificate CSA255A8MAT46330-24), 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 Aqara Touchscreen Switch S100 need a hub or a Thread border router?
- It depends on the network it uses, which this record does not state without ambiguity. A Thread device needs a Thread border router; a Wi-Fi device does not. Either needs your platform’s Matter controller.
- When was the Aqara Touchscreen Switch S100 Matter certified?
- The CSA certified it on Aug 13, 2025 (certificate CSA255A8MAT46330-24). That is its certification date, not a retail release date, which MatterCatalog does not state.
- Where can I buy the Aqara Touchscreen Switch S100?
- MatterCatalog has verified store links for it at Amazon and Aqara. 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 Switches 2026
Buying guide to in-wall smart switches and dimmers with Matter support, compared from specifications.
Read the full buying guide →
More Matter switches
Each has a US store link. Models on the same Matter network with a CSA certificate on file come first.
- SmartSetup Thread 1-Channel Power ControllerThread · CSA certificate on file
- Legrand radiant Smart LED Dimmer (WWMRL51WH)Wi-Fi · CSA certificate on file
- Shelly 1 Mini Gen4Wi-Fi · CSA certificate on file
- Eve Dimmer SwitchThread · CSA certificate on file
- SONOFF TX Gen2 Smart Wall Touch Switch, 3-Channel (T6-3C-120M)Wi-Fi · CSA certificate on file
- Zemismart WIFI Smart Switch (ZM606-2)Wi-Fi · CSA certificate on file
Cheapest Matter Smart Switches right now →All 125 Matter switches sold in the US →All Aqara Matter devices →
Other Matter switches in the catalog
Each with its Matter network, certificate status and US store status.
- MOES Smart Touch Wall Light Switch, Glass Panel (Wi-Fi)Wi-Fi · no CSA certificate on file · US store link
- Zemismart Wi-Fi 3-Way Push Button Smart Light Switch with Frame, USWi-Fi · no CSA certificate on file · US store link
- Zemismart Wi-Fi 1 2 3 4 6 Gangs Smart Wall Light Switch US AU Push Button Black SwitchWi-Fi · no CSA certificate on file · US store link
For publishers: link to this certificate
Writing about the Aqara Touchscreen Switch S100? Show your readers where to see its CSA Matter certificate, CSA255A8MAT46330-24, certified Aug 13, 2025. 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/touchscreen-switch-s100">Aqara Touchscreen Switch S100: CSA Matter certificate CSA255A8MAT46330-24, see the certificate on MatterCatalog</a>Badge
A small image that links here.
<a href="https://mattercatalog.com/product/touchscreen-switch-s100"><img src="https://mattercatalog.com/badges/matter-certificate-badge.v1.svg" alt="Aqara Touchscreen Switch S100: CSA Matter certificate CSA255A8MAT46330-24, 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/touchscreen-switch-s100" data-cert="CSA255A8MAT46330-24" data-name="Aqara Touchscreen Switch S100">Aqara Touchscreen Switch S100: CSA Matter certificate CSA255A8MAT46330-24, 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.
Aqara S100
CSA certified