Option 1 · Heiman
Heiman Matter Smoke Detector S1-TM
Last updated October 2026
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Heiman Matter Smoke Detector S1-TM vs X-Sense WiFi Smoke & CO Detector
Understand the differences. Decide what matters to your home.
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Key differences between Heiman Matter Smoke Detector S1-TM and X-Sense WiFi Smoke & CO Detector
A summary of selected recorded differences between these smoke & co detectors. Check the full specification table below for details and conditions.
Feature differences among your selected devices
- Co Alerts (alerts): Heiman Matter Smoke Detector S1-TM — No; X-Sense WiFi Smoke & CO Detector — Yes.
- 2.4 GHz Wi-Fi (connectivity): Heiman Matter Smoke Detector S1-TM — No; X-Sense WiFi Smoke & CO Detector — Yes.
- Screen (display): Heiman Matter Smoke Detector S1-TM — No; X-Sense WiFi Smoke & CO Detector — Yes.
- Automations (features): Heiman Matter Smoke Detector S1-TM — Yes (Local Matter automations, no cloud required); X-Sense WiFi Smoke & CO Detector — No.
Specifications to check side by side
- Thread (connectivity): Heiman Matter Smoke Detector S1-TM — Thread Border Router required; X-Sense WiFi Smoke & CO Detector — No.
- Battery Life (power): Heiman Matter Smoke Detector S1-TM — 3.5 years; X-Sense WiFi Smoke & CO Detector — 1 year.
Information still to confirm
- 1 of 37 comparison fields lack a resolved value for at least one selected device. Missing information is not evidence that a feature is absent.
- Check the full table and manufacturer documentation before ruling out a device.
These observations are derived from recorded catalog data and have not all been independently verified. Confirm details with the manufacturer before purchasing.
Compare capabilities, compatibility and setup requirements.
Option 2 · X-Sense
X-Sense WiFi Smoke & CO Detector
Catalog update date not recorded
View full device profileWhat the catalog tells us
Understand the tradeoffs.
These counts describe the available data, not a quality score. More features do not automatically make a better device.
17differences with recorded values for every device
1rows with missing or unspecified information
Consider your setup
Apple Home
- Heiman Matter Smoke Detector S1-TMYes
- X-Sense WiFi Smoke & CO DetectorNo
Confirm which features appear in Apple Home and whether extra hardware or a subscription is needed for your intended use.
Inspect the specificationsConsider your setup
Matter
- Heiman Matter Smoke Detector S1-TMYes
- X-Sense WiFi Smoke & CO DetectorNo
Confirm the exact device type and the features exposed in your chosen platform. Protocol support does not establish feature parity across apps.
Inspect the specificationsConsider your setup
Battery Life
- Heiman Matter Smoke Detector S1-TM3.5 years
- X-Sense WiFi Smoke & CO Detector1 year
Compare the stated test conditions. Catalog battery figures alone do not predict runtime in your home.
Inspect the specificationsYour priorities, side by side
Focus on what changes.
Mark the specifications you care about. Open manufacturer sources for verification scope; fields without citations remain catalog data. Expand notes for other qualifications.
Showing 37 of 37 rows. “Not recorded” does not mean “No”.
Alerts
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- Yes
- Heiman Matter Smoke Detector S1-TM
- Yes
Catalog note
Local 85 dB alarm plus notifications through the Matter controller app
- X-Sense WiFi Smoke & CO Detector
- Yes
- Heiman Matter Smoke Detector S1-TM
- Yes
- X-Sense WiFi Smoke & CO Detector
- Yes
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- No
Connectivity
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- Yes
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- Thread Border Router required
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- No
Display
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- Yes
- Heiman Matter Smoke Detector S1-TM
- Not applicable / unspecified
- X-Sense WiFi Smoke & CO Detector
- LCD
Features
- Heiman Matter Smoke Detector S1-TM
- Yes
Catalog note
Local Matter automations, no cloud required
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- Yes
- Heiman Matter Smoke Detector S1-TM
- Yes
Catalog note
85 dB at 10 ft
- X-Sense WiFi Smoke & CO Detector
- Yes
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- Yes
Catalog note
Dual-beam sensing tells smoke apart from steam and cooking fumes to cut false alarms
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- Yes
Catalog note
Push to test button, and the test can be triggered remotely from Home Assistant
- X-Sense WiFi Smoke & CO Detector
- No
Integrations
- Heiman Matter Smoke Detector S1-TM
- Yes
Catalog note
Via Matter
- X-Sense WiFi Smoke & CO Detector
- No
Catalog note
X-Sense confirms its smoke and CO alarms do not work with Alexa: only the AS05 and AS08 security kits are Alexa compatible, and Alexa's API has no smoke or CO alarm type anyway
- Heiman Matter Smoke Detector S1-TM
- Yes
Catalog note
Via Matter
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- Yes
Catalog note
Via Matter
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- Yes
Catalog note
Via Matter
- X-Sense WiFi Smoke & CO Detector
- Yes
Catalog note
Community X-Sense integration for Home Assistant (HACS), which lists this model and reads it from the X-Sense cloud account
- Heiman Matter Smoke Detector S1-TM
- Yes
Catalog note
Matter 1.4 over Thread; Heiman holds CSA Matter certificates for its smoke sensors with temperature and humidity reporting
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- Yes
Catalog note
Via Matter
- X-Sense WiFi Smoke & CO Detector
- No
Power
- Heiman Matter Smoke Detector S1-TM
- 3.5 years
- X-Sense WiFi Smoke & CO Detector
- 1 year
- Heiman Matter Smoke Detector S1-TM
- CR123A
- X-Sense WiFi Smoke & CO Detector
- CR123A
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- No
Sensors
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- Yes
Catalog note
This 2-in-1 alarm combines photoelectric smoke and Figaro electrochemical CO sensors, ensuring fast and accurate detection and a 10-year lifespan, giving you the utmost safety and peace of mind
- Heiman Matter Smoke Detector S1-TM
- Yes
Catalog note
Built-in humidity sensor reported over Matter
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- No
- X-Sense WiFi Smoke & CO Detector
- No
- Heiman Matter Smoke Detector S1-TM
- Yes
Catalog note
Dual-beam photoelectric sensor, UL 217 10th Edition certified
- X-Sense WiFi Smoke & CO Detector
- Yes
- Heiman Matter Smoke Detector S1-TM
- Yes
Catalog note
Built-in temperature sensor reported over Matter
- X-Sense WiFi Smoke & CO Detector
- No
| Specification | Heiman Matter Smoke Detector S1-TM | X-Sense WiFi Smoke & CO Detector |
|---|---|---|
| Alerts | ||
| No | No | |
| No | Yes | |
YesCatalog noteLocal 85 dB alarm plus notifications through the Matter controller app | Yes | |
| Yes | Yes | |
| No | No | |
| Connectivity | ||
| No | Yes | |
| No | No | |
| No | No | |
| No | No | |
| Thread Border Router required | No | |
| No | No | |
| No | No | |
| Display | ||
| No | Yes | |
| Not applicable / unspecified | LCD | |
| Features | ||
YesCatalog noteLocal Matter automations, no cloud required | No | |
| No | Yes | |
YesCatalog note85 dB at 10 ft | Yes | |
| No | No | |
YesCatalog noteDual-beam sensing tells smoke apart from steam and cooking fumes to cut false alarms | No | |
YesCatalog notePush to test button, and the test can be triggered remotely from Home Assistant | No | |
| Integrations | ||
YesCatalog noteVia Matter | NoCatalog noteX-Sense confirms its smoke and CO alarms do not work with Alexa: only the AS05 and AS08 security kits are Alexa compatible, and Alexa's API has no smoke or CO alarm type anyway | |
YesCatalog noteVia Matter | No | |
YesCatalog noteVia Matter | No | |
YesCatalog noteVia Matter | YesCatalog noteCommunity X-Sense integration for Home Assistant (HACS), which lists this model and reads it from the X-Sense cloud account | |
YesCatalog noteMatter 1.4 over Thread; Heiman holds CSA Matter certificates for its smoke sensors with temperature and humidity reporting | No | |
YesCatalog noteVia Matter | No | |
| Power | ||
| 3.5 years | 1 year | |
| CR123A | CR123A | |
| No | No | |
| Sensors | ||
| No | No | |
| No | No | |
| No | YesCatalog noteThis 2-in-1 alarm combines photoelectric smoke and Figaro electrochemical CO sensors, ensuring fast and accurate detection and a 10-year lifespan, giving you the utmost safety and peace of mind | |
YesCatalog noteBuilt-in humidity sensor reported over Matter | No | |
| No | No | |
| No | No | |
YesCatalog noteDual-beam photoelectric sensor, UL 217 10th Edition certified | Yes | |
YesCatalog noteBuilt-in temperature sensor reported over Matter | No | |
Know what’s behind the comparison.
The table matches specifications by section and field. It preserves notes, separates missing data from explicit “No” values, and keeps qualifications attached to their values. No overall winner is assigned from feature counts.
Read our comparison methodology