# IKEA ALPSTUGA Air Quality Sensor

ALPSTUGA is the IKEA Matter sensor for air quality rather than simple room comfort. It is appealing for the price, but buyers should verify which readings appear in Apple Home, Google Home, Alexa, SmartThings, or Home Assistant before building automations around it.

Canonical page: https://matterhome.io/devices/ikea-alpstuga-air-quality-sensor
Markdown page: https://matterhome.io/devices/ikea-alpstuga-air-quality-sensor.md

## Device Facts

- Brand: IKEA
- Model: ALPSTUGA Air Quality Sensor
- Product type: Matter-over-Thread Air Quality Sensor
- Category: Sensors
- Connection: Matter over Thread
- Matter status: IKEA lists ALPSTUGA as Matter compatible and says the air quality sensor uses Matter over Thread.
- Launch date: 2026-01
- Thread border router required: Yes
- Brand hub required: No
- Typical price range: $29.99
- Review status: Compatibility guide
- Product image: https://matterhome.io/content-assets/devices/ikea-alpstuga-air-quality-sensor/product.jpg
- Product image alt text: IKEA ALPSTUGA Air Quality Sensor
- Product image source: https://www.ikea.com/us/en/images/products/alpstuga-air-quality-sensor-smart__1515884_pe1011656_s5.jpg

## Ecosystem Support

- Apple Home: Limited
- Google Home: Supported
- Alexa: Limited
- SmartThings: Limited
- Home Assistant: Supported

## Best For

- Rooms where carbon dioxide or particle trends matter
- Buyers who want a display plus Matter connectivity
- Home Assistant or Google Home users who can verify exposed measurements

## Skip If

- You do not have a Thread border router
- You need every air quality metric in Apple Home, Alexa, or SmartThings without testing
- You want a battery-powered sensor with no cable

## Setup Notes

- Pair through a Thread-capable Matter controller or add through DIRIGERA and IKEA Home smart.
- Place it where air can circulate, away from direct drafts or blocked shelves.
- Verify which measurements your preferred app exposes before buying it for automations.

## Known Limitations

- IKEA's product page names carbon dioxide, particles, and temperature, but ecosystem exposure can vary.
- Display and clock behavior may remain partly device-specific.
- It is USB-powered; plan a visible cable or outlet.

## Pros

- Matter-over-Thread air quality monitor
- IKEA says it measures carbon dioxide, particles, and temperature
- Built-in display can also show time
- Lower price than many connected air quality monitors

## Cons

- Requires a Thread border router
- USB-C cable and power adapter are sold separately
- Air quality, temperature, and display settings may not all appear in every ecosystem

## Sources

- https://www.ikea.com/us/en/p/alpstuga-air-quality-sensor-smart-70609396/
- https://www.ikea.com/us/en/images/products/alpstuga-air-quality-sensor-smart__1515884_pe1011656_s5.jpg

## More than a temperature puck

ALPSTUGA is the more ambitious IKEA sensor. IKEA says it detects carbon dioxide, particles, and temperature, and can also show the time. That puts it closer to an air quality monitor than a basic temperature sensor.

The Matter question is feature depth. A light or plug is easy to understand across platforms. Air quality data is messier, because each ecosystem may choose different names, cards, automations, or missing values.

## Setup path

ALPSTUGA uses Matter over Thread, so it needs a Thread border router. It also needs USB power, and IKEA says the USB-C cable and power adapter are sold separately.

Pair it where you plan to use it, then check the readings in your chosen app. Do not assume that a value shown on the device display also appears in every Matter app.

## Where it fits

Use it in a bedroom, office, nursery, or living room where air quality trends could change what you do: open a window, run a purifier, or adjust ventilation. It also pairs logically with IKEA's air purifier line if you are already using IKEA Home smart.

If you only need temperature and humidity, TIMMERFLOTTE is simpler and cheaper.

## Should you buy it?

Buy ALPSTUGA for affordable air quality visibility in a Thread home. Skip it if the exact CO2, particle, or temperature exposure in your platform is non-negotiable and you cannot test it first.