The Smart Device Compare comparison

Airthings 2989 View Radon vs Aranet4 HOME

Understand the differences. Decide what matters to your home.

Before you compare every specification

Key differences between Airthings 2989 View Radon and Aranet4 HOME

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): Airthings 2989 View Radon — Yes; Aranet4 HOME — No.
Other (connectivity): Airthings 2989 View Radon — Yes (SmartLink (acts as a hub for other Airthings devices)); Aranet4 HOME — No.
Alexa (integrations): Airthings 2989 View Radon — Yes; Aranet4 HOME — No (Aranet sensors are Bluetooth instruments read by the Aranet app or the Aranet PRO base station, with no Alexa skill).
Google Home (integrations): Airthings 2989 View Radon — Yes; Aranet4 HOME — No.

Specifications to check side by side

Battery Life (power): Airthings 2989 View Radon — 3 years; Aranet4 HOME — 4 years.
Battery Type (power): Airthings 2989 View Radon — 6x AA; Aranet4 HOME — 2x AA.
Wired (power): Airthings 2989 View Radon — USB-C; Aranet4 HOME — No.

Information still to confirm

3 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 · Airthings

Airthings 2989 View Radon

Last updated October 2026

View full device profile

Option 2 · Aranet

Aranet4 HOME

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.

10differences with recorded values for every device

3rows with missing or unspecified information

Consider your setup

Battery Life

Airthings 2989 View Radon3 years
Aranet4 HOME4 years

Compare the stated test conditions. Catalog battery figures alone do not predict runtime in your home.

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

Airthings 2989 View Radon: Yes
Aranet4 HOME: Yes

Humidity Alerts

Airthings 2989 View Radon: Yes
Aranet4 HOME: Yes

Low Battery Alerts

Airthings 2989 View Radon: Yes
Aranet4 HOME: Yes
Catalog note
The Aranet Home app notifies when the battery is low on battery-powered devices.

Temperature Alerts

Airthings 2989 View Radon: Yes
Aranet4 HOME: Yes

Connectivity

2.4 GHz Wi-Fi

Airthings 2989 View Radon: Yes
Aranet4 HOME: No

5 GHz Wi-Fi

Airthings 2989 View Radon: No
Aranet4 HOME: No

Bluetooth

Airthings 2989 View Radon: Yes
Aranet4 HOME: Yes

Ethernet

Airthings 2989 View Radon: No
Aranet4 HOME: No

Other

Airthings 2989 View Radon: Yes
Catalog note
SmartLink (acts as a hub for other Airthings devices)
Aranet4 HOME: No

Thread

Airthings 2989 View Radon: No
Aranet4 HOME: No

Z Wave

Airthings 2989 View Radon: No
Aranet4 HOME: No

Zigbee

Airthings 2989 View Radon: No
Aranet4 HOME: No

Display

Color Screen

Airthings 2989 View Radon: No
Aranet4 HOME: No

Screen

Airthings 2989 View Radon: Yes
Aranet4 HOME: Yes

Screen Resolution

Airthings 2989 View Radon: Not recorded
Aranet4 HOME: Not recorded

Screen Size

Airthings 2989 View Radon: Not recorded
Aranet4 HOME: Not recorded

Screen Type

Airthings 2989 View Radon: E-Ink
Aranet4 HOME: E-Ink

Touch Screen

Airthings 2989 View Radon: No
Aranet4 HOME: No

Features

Automations

Airthings 2989 View Radon: Not recorded
Aranet4 HOME: Yes

History Records

Airthings 2989 View Radon: Yes
Aranet4 HOME: Yes
Catalog note
Store up to 90-day measurement history

Integrations

Alexa

Airthings 2989 View Radon: Yes
Aranet4 HOME: No
Catalog note
Aranet sensors are Bluetooth instruments read by the Aranet app or the Aranet PRO base station, with no Alexa skill

Apple Home

Airthings 2989 View Radon: No
Aranet4 HOME: No

Google Home

Airthings 2989 View Radon: Yes
Aranet4 HOME: No

Home Assistant

Airthings 2989 View Radon: Yes
Aranet4 HOME: Yes

Matter

Airthings 2989 View Radon: No
Aranet4 HOME: No

SmartThings

Airthings 2989 View Radon: No
Aranet4 HOME: No

Power

Battery Life

Airthings 2989 View Radon: 3 years
Aranet4 HOME: 4 years

Battery Type

Airthings 2989 View Radon: 6x AA
Aranet4 HOME: 2x AA

Wired

Airthings 2989 View Radon: USB-C
Aranet4 HOME: No

Sensors

Ambient Light

Airthings 2989 View Radon: No
Aranet4 HOME: No

Ambient Noise

Airthings 2989 View Radon: No
Aranet4 HOME: No

Atmospheric Pressure

Airthings 2989 View Radon: No
Aranet4 HOME: Yes

Airthings 2989 View Radon: No
Aranet4 HOME: No

CO₂

Airthings 2989 View Radon: No
Aranet4 HOME: Yes

Humidity

Airthings 2989 View Radon: Yes
Aranet4 HOME: Yes

Nox

Airthings 2989 View Radon: No
Aranet4 HOME: No

Occupancy

Airthings 2989 View Radon: No
Aranet4 HOME: No

Pm01

Airthings 2989 View Radon: No
Aranet4 HOME: No

Pm03

Airthings 2989 View Radon: No
Aranet4 HOME: No

Pm1

Airthings 2989 View Radon: No
Aranet4 HOME: No

Pm10

Airthings 2989 View Radon: No
Aranet4 HOME: No

PM2.5

Airthings 2989 View Radon: No
Aranet4 HOME: No

Radon

Airthings 2989 View Radon: Yes
Aranet4 HOME: No

Temperature

Airthings 2989 View Radon: Yes
Aranet4 HOME: Yes

TVOC

Airthings 2989 View Radon: No
Aranet4 HOME: No

Airthings 2989 View Radon: No
Aranet4 HOME: No

Specifications for Airthings 2989 View Radon versus Aranet4 HOME
Specification	Airthings 2989 View Radon	Aranet4 HOME
Alerts
Air Quality Alerts	Yes	Yes
Humidity Alerts	Yes	Yes
Low Battery Alerts	Yes	Yes Catalog note The Aranet Home app notifies when the battery is low on battery-powered devices.
Temperature Alerts	Yes	Yes
Connectivity
2.4 GHz Wi-Fi	Yes	No
5 GHz Wi-Fi	No	No
Bluetooth	Yes	Yes
Ethernet	No	No
Other	Yes Catalog note SmartLink (acts as a hub for other Airthings devices)	No
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	E-Ink
Touch Screen	No	No
Features
Automations	Not recorded	Yes
History Records	Yes	Yes Catalog note Store up to 90-day measurement history
Integrations
Alexa	Yes	No Catalog note Aranet sensors are Bluetooth instruments read by the Aranet app or the Aranet PRO base station, with no Alexa skill
Apple Home	No	No
Google Home	Yes	No
Home Assistant	Yes	Yes
Matter	No	No
SmartThings	No	No
Power
Battery Life	3 years	4 years
Battery Type	6x AA	2x AA
Wired	USB-C	No
Sensors
Ambient Light	No	No
Ambient Noise	No	No
Atmospheric Pressure	No	Yes
Co	No	No
CO₂	No	Yes
Humidity	Yes	Yes
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
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