The Smart Device Compare comparison

X-Sense Wi-Fi Carbon Monoxide Alarm vs X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts

Understand the differences. Decide what matters to your home.

Before you compare every specification

Key differences between X-Sense Wi-Fi Carbon Monoxide Alarm and X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts

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

Built In Light (features): X-Sense Wi-Fi Carbon Monoxide Alarm — Yes; X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts — No (Status is shown by a red/yellow/green/blue LED indicator and the backlit LCD, not by a separate emergency light).
Humidity (sensors): X-Sense Wi-Fi Carbon Monoxide Alarm — No; X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts — Yes (Reads relative humidity to within 5% and graphs its history in the app).
Temperature (sensors): X-Sense Wi-Fi Carbon Monoxide Alarm — No; X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts — Yes (Reads ambient temperature to within 0.9 F (0.5 C) and graphs its history in the app).

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 1 · X-Sense

X-Sense Wi-Fi Carbon Monoxide Alarm

Last updated October 2026

View full device profile

Option 2 · X-Sense

X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts

Last updated October 2026

View full device profile

What 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.

3differences with recorded values for every device

1rows with missing or unspecified information

Your 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.

Differences onlyMy priorities (0)

Showing 37 of 37 rows. “Not recorded” does not mean “No”.

Reading layout

Alerts

Air Quality Alerts

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Co Alerts

X-Sense Wi-Fi Carbon Monoxide Alarm: Yes
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: Yes
Catalog note
Push notifications for alarms, danger cleared, low battery, device malfunction and end of life, plus a CO alarm precaution warning before the full alarm threshold is reached

Fire Alerts

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Low Battery Alerts

X-Sense Wi-Fi Carbon Monoxide Alarm: Yes
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: Yes

Temperature Alerts

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Connectivity

2.4 GHz Wi-Fi

X-Sense Wi-Fi Carbon Monoxide Alarm: Yes
Catalog note
IEEE 802.11b/g/n
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: Yes
Catalog note
Connects to a 2.4 GHz Wi-Fi network only; a 5 GHz network is not supported

5 GHz Wi-Fi

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Bluetooth

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Other

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Thread

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Z Wave

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Zigbee

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Display

Screen

X-Sense Wi-Fi Carbon Monoxide Alarm: Yes
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: Yes
Catalog note
Backlit LCD that scrolls through the live CO reading, temperature and humidity, and shows the stored CO peak level

Screen Type

X-Sense Wi-Fi Carbon Monoxide Alarm: LCD
Catalog note
The large LCD indicates how much carbon monoxide the alarm is detecting, ranging from 30 to 999 ppm.
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: LCD

Features

Automations

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Built In Light

X-Sense Wi-Fi Carbon Monoxide Alarm: Yes
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No
Catalog note
Status is shown by a red/yellow/green/blue LED indicator and the backlit LCD, not by a separate emergency light

Built In Siren

X-Sense Wi-Fi Carbon Monoxide Alarm: Yes
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: Yes
Catalog note
85 dB at 10 ft (3 m), with spoken voice alerts that name the alarm and its location

Pathlight

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Steam Check

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Tests Itself

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Integrations

Alexa

X-Sense Wi-Fi Carbon Monoxide Alarm: 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
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Apple Home

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Google Home

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Home Assistant

X-Sense Wi-Fi Carbon Monoxide Alarm: Yes
Catalog note
Community X-Sense integration for Home Assistant (HACS), which lists this model and reads it from the X-Sense cloud account
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: Not recorded

Matter

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

SmartThings

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Power

Battery Life

X-Sense Wi-Fi Carbon Monoxide Alarm: 1 year
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: 1 year

Battery Type

X-Sense Wi-Fi Carbon Monoxide Alarm: CR123A
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: CR123A

Wired

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Sensors

Air Quality

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Ambient Light

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

X-Sense Wi-Fi Carbon Monoxide Alarm: Yes
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: Yes
Catalog note
Electrochemical sensor; alarms at 70 ppm within 60-240 minutes, at 150 ppm within 10-50 minutes and at 400 ppm within 4-15 minutes

Humidity

X-Sense Wi-Fi Carbon Monoxide Alarm

X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts

Yes

Manufacturer source

Humidity monitoring is included.

X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts manufacturer product page →

Source section: Product description
Model: X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts
Region: Manufacturer product page; no universal regional compatibility implied
Firmware: Not specified by this source
Checked: 2026-10-04

The ten-year figure in the source describes service life, not battery life. The alarm is a carbon monoxide model.

Document check only; not a hands-on test or verification of every regional or firmware variant.

Catalog note

Reads relative humidity to within 5% and graphs its history in the app

Motion

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Occupancy

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Smoke

X-Sense Wi-Fi Carbon Monoxide Alarm: No
X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts: No

Temperature

X-Sense Wi-Fi Carbon Monoxide Alarm

X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts

Yes

Manufacturer source

Temperature monitoring is included.

X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts manufacturer product page →

Source section: Product description
Model: X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts
Region: Manufacturer product page; no universal regional compatibility implied
Firmware: Not specified by this source
Checked: 2026-10-04

The ten-year figure in the source describes service life, not battery life. The alarm is a carbon monoxide model.

Document check only; not a hands-on test or verification of every regional or firmware variant.

Catalog note

Reads ambient temperature to within 0.9 F (0.5 C) and graphs its history in the app

Specifications for X-Sense Wi-Fi Carbon Monoxide Alarm versus X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts
Specification	X-Sense Wi-Fi Carbon Monoxide Alarm	X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts
Alerts
Air Quality Alerts	No	No
Co Alerts	Yes	Yes Catalog note Push notifications for alarms, danger cleared, low battery, device malfunction and end of life, plus a CO alarm precaution warning before the full alarm threshold is reached
Fire Alerts	No	No
Low Battery Alerts	Yes	Yes
Temperature Alerts	No	No
Connectivity
2.4 GHz Wi-Fi	Yes Catalog note IEEE 802.11b/g/n	Yes Catalog note Connects to a 2.4 GHz Wi-Fi network only; a 5 GHz network is not supported
5 GHz Wi-Fi	No	No
Bluetooth	No	No
Other	No	No
Thread	No	No
Z Wave	No	No
Zigbee	No	No
Display
Screen	Yes	Yes Catalog note Backlit LCD that scrolls through the live CO reading, temperature and humidity, and shows the stored CO peak level
Screen Type	LCD Catalog note The large LCD indicates how much carbon monoxide the alarm is detecting, ranging from 30 to 999 ppm.	LCD
Features
Automations	No	No
Built In Light	Yes	No Catalog note Status is shown by a red/yellow/green/blue LED indicator and the backlit LCD, not by a separate emergency light
Built In Siren	Yes	Yes Catalog note 85 dB at 10 ft (3 m), with spoken voice alerts that name the alarm and its location
Pathlight	No	No
Steam Check	No	No
Tests Itself	No	No
Integrations
Alexa	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	No
Apple Home	No	No
Google Home	No	No
Home Assistant	Yes Catalog note Community X-Sense integration for Home Assistant (HACS), which lists this model and reads it from the X-Sense cloud account	Not recorded
Matter	No	No
SmartThings	No	No
Power
Battery Life	1 year	1 year
Battery Type	CR123A	CR123A
Wired	No	No
Sensors
Air Quality	No	No
Ambient Light	No	No
Co	Yes	Yes Catalog note Electrochemical sensor; alarms at 70 ppm within 60-240 minutes, at 150 ppm within 10-50 minutes and at 400 ppm within 4-15 minutes
Humidity	No	Yes Manufacturer source Humidity monitoring is included. X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts manufacturer product page → Source section Product description Model X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts Region Manufacturer product page; no universal regional compatibility implied Firmware Not specified by this source Checked 2026-10-04 The ten-year figure in the source describes service life, not battery life. The alarm is a carbon monoxide model. Document check only; not a hands-on test or verification of every regional or firmware variant. Catalog note Reads relative humidity to within 5% and graphs its history in the app
Motion	No	No
Occupancy	No	No
Smoke	No	No
Temperature	No	Yes Manufacturer source Temperature monitoring is included. X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts manufacturer product page → Source section Product description Model X-Sense XC0M-iR Smart Carbon Monoxide Alarm with Voice Alerts Region Manufacturer product page; no universal regional compatibility implied Firmware Not specified by this source Checked 2026-10-04 The ten-year figure in the source describes service life, not battery life. The alarm is a carbon monoxide model. Document check only; not a hands-on test or verification of every regional or firmware variant. Catalog note Reads ambient temperature to within 0.9 F (0.5 C) and graphs its history in the app

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