Matter contact sensor on SmartThings
For contact sensors, SmartThings supports pairing, control and automation triggers. It does not support automation actions. Our confidence in this answer is High.
At a glance
| Answer | SmartThings |
|---|---|
| Pairing | Y |
| Control | Y |
| Starts an automation | Y |
| Controlled by an automation | N |
| Confidence | High |
| Matter spec | 1.0+ |
What this means
All four answers are confirmed for this device type on this platform. Individual products can still implement less than the device type — check the product notes before you buy.
Requirements
Hub requirement: SmartThings-compatible hub required (standalone hub, Samsung TV, Station, etc.).
Matter spec: 1.0+.
Confidence
We have direct, dated evidence for most of these answers, including native hands-on reports where available.
Sources
- partners.smartthings.com · official · 2026-10-17
- community.smartthings.com · release-note · 2026-10-17
- community.smartthings.com · release-note · 2026-10-17
- community.smartthings.com · release-note · 2026-10-17
- blog.smartthings.com · official · 2026-10-17
- community.smartthings.com · official · 2026-10-17
- blog.smartthings.com · official · 2026-10-17
- rentalhomeautomator.com · test · 2026-10-17
Frequently asked questions
Does a Matter contact sensor work with SmartThings?
SmartThings pairs a Matter contact sensor and shows open or closed state — the classic automation starter. High confidence, checked 2026-10-17. SmartThings can control a Matter contact sensor from its app, including open/closed state (High, checked 2026-10-17).
Can a Matter contact sensor trigger a SmartThings automation?
Yes — a Matter contact sensor opening or closing can start a SmartThings automation. As an action, SmartThings cannot use a Matter contact sensor in an automation (High, checked 2026-10-17).
Does a Matter contact sensor need a hub on SmartThings?
SmartThings needs its Matter controller before a Matter contact sensor will report.
Next steps
- All SmartThings answers for contact sensors, side by side — the full contact sensor matrix across every platform.
- Compare SmartThings with another platform — pairing, control, triggers and actions in one table.
- Check whether your setup will work — answer a few questions and get a verdict with caveats.
- Matter products of this type — tested products with their own notes and sources.
- Matter on SmartThings: every device type
- Contact sensor support guide
- All platforms compared
- How to check Matter certification
- Matter firmware updates on each platform
- How we check — evidence rules, confidence ratings and how often we re-check.
Other platforms for contact sensors
- Apple Home — supports pairing, control and automation triggers High
- Google Home — supports pairing, control and automation triggers High
- Amazon Alexa — supports pairing, control and automation triggers High
- Home Assistant — supports pairing, control and automation triggers High
- Homey — supports pairing, control and automation triggers Med
- Hubitat — no confirmed support Med