The Smart Device Compare comparison

Aranet Radon Plus vs SONOFF SAWF-08P Air Quality Monitor

Understand the differences. Decide what matters to your home.

Before you compare every specification

Key differences between Aranet Radon Plus and SONOFF SAWF-08P Air Quality Monitor

A summary of selected recorded differences between these air quality monitors. Check the full specification table below for details and conditions.

Feature differences among your selected devices

2.4 GHz Wi-Fi (connectivity): Aranet Radon Plus — No; SONOFF SAWF-08P Air Quality Monitor — Yes.
Bluetooth (connectivity): Aranet Radon Plus — Yes; SONOFF SAWF-08P Air Quality Monitor — No.
Automations (features): Aranet Radon Plus — No; SONOFF SAWF-08P Air Quality Monitor — Yes.
Alexa (integrations): Aranet Radon Plus — No (Aranet sensors are Bluetooth instruments read by the Aranet app or the Aranet PRO base station, with no Alexa skill); SONOFF SAWF-08P Air Quality Monitor — Yes (Via Matter).

Specifications to check side by side

Screen Type (display): Aranet Radon Plus — E-Ink; SONOFF SAWF-08P Air Quality Monitor — LCD.
History Records (features): Aranet Radon Plus — Yes; SONOFF SAWF-08P Air Quality Monitor — 1 year (12 months of history, viewable as charts in eWeLink and exportable).

Information still to confirm

6 of 46 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 · Aranet

Aranet Radon Plus

Last updated October 2026

View full device profile

Option 2 · Sonoff

SONOFF SAWF-08P Air Quality Monitor

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.

14differences with recorded values for every device

6rows with missing or unspecified information

Consider your setup

Apple Home

Aranet Radon PlusNo
SONOFF SAWF-08P Air Quality MonitorYes

Confirm which features appear in Apple Home and whether extra hardware or a subscription is needed for your intended use.

Inspect the specifications

Consider your setup

Matter

Aranet Radon PlusNo
SONOFF SAWF-08P Air Quality MonitorYes

Confirm the exact device type and the features exposed in your chosen platform. Protocol support does not establish feature parity across apps.

Inspect the specifications

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 46 of 46 rows. “Not recorded” does not mean “No”.

Reading layout

Alerts

Air Quality Alerts

Aranet Radon Plus: Yes
Catalog note
Scientifically guided radon alarm
SONOFF SAWF-08P Air Quality Monitor: Yes

Humidity Alerts

Aranet Radon Plus: Yes
Catalog note
Aranet Home app push notifications fire when a sensor moves past its configured thresholds, relative humidity included.
SONOFF SAWF-08P Air Quality Monitor: Yes

Low Battery Alerts

Aranet Radon Plus: Yes
Catalog note
The Aranet Home app notifies when the battery is low on battery-powered devices.
SONOFF SAWF-08P Air Quality Monitor: Not applicable / unspecified

Temperature Alerts

Aranet Radon Plus: Yes
Catalog note
Aranet Home app push notifications fire when a sensor moves past its configured thresholds, temperature included.
SONOFF SAWF-08P Air Quality Monitor: Yes

Connectivity

2.4 GHz Wi-Fi

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: Yes

5 GHz Wi-Fi

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Bluetooth

Aranet Radon Plus: Yes
SONOFF SAWF-08P Air Quality Monitor: No

Ethernet

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Other

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: Not applicable / unspecified

Thread

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Z Wave

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Zigbee

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Display

Color Screen

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Screen

Aranet Radon Plus: Yes
SONOFF SAWF-08P Air Quality Monitor: Yes

Screen Resolution

Aranet Radon Plus: Not recorded
SONOFF SAWF-08P Air Quality Monitor: Not recorded

Screen Size

Aranet Radon Plus: Not recorded
SONOFF SAWF-08P Air Quality Monitor: Not recorded

Screen Type

Aranet Radon Plus: E-Ink
SONOFF SAWF-08P Air Quality Monitor: LCD

Touch Screen

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Features

Automations

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: Yes

History Records

Aranet Radon Plus

Yes

SONOFF SAWF-08P Air Quality Monitor

1 year

Manufacturer source

History access and export for up to 365 days are documented.

SONOFF AirGuard CO₂ SAWF-08P →

Source section: Historical data
Model: SAWF-08P
Region: Manufacturer product page; no regional restriction specified
Firmware: Not specified by this source
Checked: 2026-10-04

A Matter hub is required for third-party Matter integration. Apple Home humidity readings require iOS 26 or later; this is an app/OS condition, not a device firmware version.

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

Catalog note

12 months of history, viewable as charts in eWeLink and exportable

Integrations

Alexa

Aranet Radon Plus: No
Catalog note
Aranet sensors are Bluetooth instruments read by the Aranet app or the Aranet PRO base station, with no Alexa skill
SONOFF SAWF-08P Air Quality Monitor: Yes
Catalog note
Via Matter

Apple Home

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: Yes
Catalog note
Via Matter

Google Home

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: Yes
Catalog note
Via Matter

Home Assistant

Aranet Radon Plus: Yes
SONOFF SAWF-08P Air Quality Monitor: Yes
Catalog note
Via Matter

Matter

Aranet Radon Plus

SONOFF SAWF-08P Air Quality Monitor

Yes

Manufacturer source

Matter over Wi-Fi is documented.

SONOFF AirGuard CO₂ SAWF-08P →

Source section: Matter ecosystem
Model: SAWF-08P
Region: Manufacturer product page; no regional restriction specified
Firmware: Not specified by this source
Checked: 2026-10-04

A Matter hub is required for third-party Matter integration. Apple Home humidity readings require iOS 26 or later; this is an app/OS condition, not a device firmware version.

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

Catalog note

Matter over Wi-Fi, no Thread border router needed

SmartThings

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: Yes
Catalog note
Via Matter

Power

Battery Life

Aranet Radon Plus: 7 years
SONOFF SAWF-08P Air Quality Monitor: Not applicable / unspecified

Battery Type

Aranet Radon Plus: 2x AA
SONOFF SAWF-08P Air Quality Monitor: Not applicable / unspecified

Wired

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: Yes
Catalog note
USB-C, continuously powered

Sensors

Ambient Light

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Ambient Noise

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Atmospheric Pressure

Aranet Radon Plus: Yes
SONOFF SAWF-08P Air Quality Monitor: No

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

CO₂

Aranet Radon Plus

SONOFF SAWF-08P Air Quality Monitor

Yes

Manufacturer source

CO₂ measurement is documented.

SONOFF AirGuard CO₂ SAWF-08P →

Source section: Real-time CO₂, Temp & Humidity Tracking
Model: SAWF-08P
Region: Manufacturer product page; no regional restriction specified
Firmware: Not specified by this source
Checked: 2026-10-04

A Matter hub is required for third-party Matter integration. Apple Home humidity readings require iOS 26 or later; this is an app/OS condition, not a device firmware version.

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

Catalog note

NDIR sensor, 400 to 5000 ppm, accuracy of plus or minus (50 ppm + 5%)

Humidity

Aranet Radon Plus

Yes

SONOFF SAWF-08P Air Quality Monitor

Yes

Manufacturer source

Humidity measurement is documented.

SONOFF AirGuard CO₂ SAWF-08P →

Source section: Real-time CO₂, Temp & Humidity Tracking
Model: SAWF-08P
Region: Manufacturer product page; no regional restriction specified
Firmware: Not specified by this source
Checked: 2026-10-04

A Matter hub is required for third-party Matter integration. Apple Home humidity readings require iOS 26 or later; this is an app/OS condition, not a device firmware version.

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

Nox

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Occupancy

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Pm01

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Pm03

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Pm1

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Pm10

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

PM2.5

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Radon

Aranet Radon Plus: Yes
SONOFF SAWF-08P Air Quality Monitor: No

Temperature

Aranet Radon Plus

Yes

SONOFF SAWF-08P Air Quality Monitor

Yes

Manufacturer source

Temperature measurement is documented.

SONOFF AirGuard CO₂ SAWF-08P →

Source section: Real-time CO₂, Temp & Humidity Tracking
Model: SAWF-08P
Region: Manufacturer product page; no regional restriction specified
Firmware: Not specified by this source
Checked: 2026-10-04

A Matter hub is required for third-party Matter integration. Apple Home humidity readings require iOS 26 or later; this is an app/OS condition, not a device firmware version.

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

TVOC

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Aranet Radon Plus: No
SONOFF SAWF-08P Air Quality Monitor: No

Specifications for Aranet Radon Plus versus SONOFF SAWF-08P Air Quality Monitor
Specification	Aranet Radon Plus	SONOFF SAWF-08P Air Quality Monitor
Alerts
Air Quality Alerts	Yes Catalog note Scientifically guided radon alarm	Yes
Humidity Alerts	Yes Catalog note Aranet Home app push notifications fire when a sensor moves past its configured thresholds, relative humidity included.	Yes
Low Battery Alerts	Yes Catalog note The Aranet Home app notifies when the battery is low on battery-powered devices.	Not applicable / unspecified
Temperature Alerts	Yes Catalog note Aranet Home app push notifications fire when a sensor moves past its configured thresholds, temperature included.	Yes
Connectivity
2.4 GHz Wi-Fi	No	Yes
5 GHz Wi-Fi	No	No
Bluetooth	Yes	No
Ethernet	No	No
Other	No	Not applicable / unspecified
Thread	No	No
Z Wave	No	No
Zigbee	No	No
Display
Color Screen	No	No
Screen	Yes	Yes
Screen Resolution	Not recorded	Not recorded
Screen Size	Not recorded	Not recorded
Screen Type	E-Ink	LCD
Touch Screen	No	No
Features
Automations	No	Yes
History Records	Yes	1 year Manufacturer source History access and export for up to 365 days are documented. SONOFF AirGuard CO₂ SAWF-08P → Source section Historical data Model SAWF-08P Region Manufacturer product page; no regional restriction specified Firmware Not specified by this source Checked 2026-10-04 A Matter hub is required for third-party Matter integration. Apple Home humidity readings require iOS 26 or later; this is an app/OS condition, not a device firmware version. Document check only; not a hands-on test or verification of every regional or firmware variant. Catalog note 12 months of history, viewable as charts in eWeLink and exportable
Integrations
Alexa	No Catalog note Aranet sensors are Bluetooth instruments read by the Aranet app or the Aranet PRO base station, with no Alexa skill	Yes Catalog note Via Matter
Apple Home	No	Yes Catalog note Via Matter
Google Home	No	Yes Catalog note Via Matter
Home Assistant	Yes	Yes Catalog note Via Matter
Matter	No	Yes Manufacturer source Matter over Wi-Fi is documented. SONOFF AirGuard CO₂ SAWF-08P → Source section Matter ecosystem Model SAWF-08P Region Manufacturer product page; no regional restriction specified Firmware Not specified by this source Checked 2026-10-04 A Matter hub is required for third-party Matter integration. Apple Home humidity readings require iOS 26 or later; this is an app/OS condition, not a device firmware version. Document check only; not a hands-on test or verification of every regional or firmware variant. Catalog note Matter over Wi-Fi, no Thread border router needed
SmartThings	No	Yes Catalog note Via Matter
Power
Battery Life	7 years	Not applicable / unspecified
Battery Type	2x AA	Not applicable / unspecified
Wired	No	Yes Catalog note USB-C, continuously powered
Sensors
Ambient Light	No	No
Ambient Noise	No	No
Atmospheric Pressure	Yes	No
Co	No	No
CO₂	No	Yes Manufacturer source CO₂ measurement is documented. SONOFF AirGuard CO₂ SAWF-08P → Source section Real-time CO₂, Temp & Humidity Tracking Model SAWF-08P Region Manufacturer product page; no regional restriction specified Firmware Not specified by this source Checked 2026-10-04 A Matter hub is required for third-party Matter integration. Apple Home humidity readings require iOS 26 or later; this is an app/OS condition, not a device firmware version. Document check only; not a hands-on test or verification of every regional or firmware variant. Catalog note NDIR sensor, 400 to 5000 ppm, accuracy of plus or minus (50 ppm + 5%)
Humidity	Yes	Yes Manufacturer source Humidity measurement is documented. SONOFF AirGuard CO₂ SAWF-08P → Source section Real-time CO₂, Temp & Humidity Tracking Model SAWF-08P Region Manufacturer product page; no regional restriction specified Firmware Not specified by this source Checked 2026-10-04 A Matter hub is required for third-party Matter integration. Apple Home humidity readings require iOS 26 or later; this is an app/OS condition, not a device firmware version. Document check only; not a hands-on test or verification of every regional or firmware variant.
Nox	No	No
Occupancy	No	No
Pm01	No	No
Pm03	No	No
Pm1	No	No
Pm10	No	No
PM2.5	No	No
Radon	Yes	No
Temperature	Yes	Yes Manufacturer source Temperature measurement is documented. SONOFF AirGuard CO₂ SAWF-08P → Source section Real-time CO₂, Temp & Humidity Tracking Model SAWF-08P Region Manufacturer product page; no regional restriction specified Firmware Not specified by this source Checked 2026-10-04 A Matter hub is required for third-party Matter integration. Apple Home humidity readings require iOS 26 or later; this is an app/OS condition, not a device firmware version. Document check only; not a hands-on test or verification of every regional or firmware variant.
TVOC	No	No
Uv	No	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