Matter smoke or CO alarm on Hubitat
We have not confirmed any of the four capabilities for smoke and CO alarms on Hubitat yet. Our confidence in this answer is Med.
At a glance
| Answer | Hubitat |
|---|---|
| Pairing | Unknown |
| Control | Unknown |
| Starts an automation | Unknown |
| Controlled by an automation | Unknown |
| Confidence | Med |
| Matter spec | 1.2+ |
What this means
We list pairing, control, automation triggers and automation actions as Unknown rather than guessing. Unknown is a valid answer: a capability is only marked confirmed when a dated source shows it for this device type on this platform.
Requirements
Hub requirement: Hubitat Elevation hub (C-8 / C-8 Pro) required. Hubitat pairs Matter via multi-admin (from Alexa/Apple/Google).
Matter spec: 1.2+.
Confidence
The evidence is a mix of official platform documentation and product- or community-level reports; some answers rest on documentation alone.
Sources
- hubitat.com · official · 2026-10-22
- docs2.hubitat.com · official · 2026-10-22
Frequently asked questions
Does a Matter smoke or CO alarm work with Hubitat?
Unconfirmed: no dated source covers a Matter smoke or CO alarm on Hubitat, so keep the maker app as the alarm path (last checked 2026-10-22). No dated source settles whether Hubitat can control a Matter smoke or CO alarm (Med, checked 2026-10-22).
Can Hubitat start an automation from a Matter smoke or CO alarm?
Unconfirmed on Hubitat: no dated source shows a Matter smoke or CO alarm starting an automation (Med, checked 2026-10-22). No dated source settles a Matter smoke or CO alarm as a Hubitat automation action (Med, checked 2026-10-22).
What do I need to add a Matter smoke or CO alarm to Hubitat?
Pairing is unconfirmed on Hubitat, so the hub question stays open: Hubitat needs a Matter controller for the device types it does list, but no source confirms a Matter smoke or CO alarm joins (checked 2026-10-22).
Next steps
- All Hubitat answers for smoke and CO alarms, side by side — the full smoke or CO alarm matrix across every platform.
- Compare Hubitat 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 Hubitat: every device type
- Smoke or CO alarm 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 smoke and CO alarms
- Apple Home — supports pairing, control and automation triggers Med
- Google Home — supports pairing, control and automation triggers High
- Amazon Alexa — supports pairing, partial control and automation triggers Med
- SmartThings — supports pairing, control and automation triggers High
- Home Assistant — supports pairing, control and automation triggers High
- Homey — supports pairing, control and automation triggers Med