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SONOFF SAWF-08P

SONOFF / SAWF-08P

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Does the SONOFF SAWF-08P work with HomeKit, Alexa, and Google Home?

The AirGuard CO2 (SAWF-08P) needs a 2.4 GHz Wi-Fi network and a Matter hub to join HomeKit, Google Home or Alexa.

Its NDIR sensor reads CO2 to within 50 ppm plus 5 percent, alongside temperature and humidity, and it powers over USB-C. It suits HomeKit, Google Home, Alexa and Home Assistant users, with native support through Matter over Wi-Fi.

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Yes[1]
Matter / Wi-Fi, native
Google Home
Yes[1]
Matter / Wi-Fi, native
Alexa
Yes[1]
Matter / Wi-Fi, native
SmartThings
Unknown
Unknown
Home Assistant
Yes[2][3]
Matter / Wi-Fi, native

Key facts

SONOFF SAWF-08P facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[1]
List price$49.90[1] as of
MeasuresCO2, temperature, humidity[1]
Update interval5 seconds[1]
RadioMatter over Wi-Fi[1]
PowerUSB-C[1]
HistoryUp to 1 year, with export[1]

Integration paths

How the SONOFF SAWF-08P connects

1 pathHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Matter / Wi-Fi2.4 GHz Wi-Fi network, A Matter hub[1]unknownunknown
About these columns
Requires
Hardware the path needs beyond the device and a controller.
Local
Yes when control on this path keeps working with the internet down.
Platforms
The platforms that work with the device on this path: Native (out of the box), Via integration (needs an add-on) or Not supported.

Home Assistant and Homey

Ways to add the SONOFF SAWF-08P

1 routeHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantVia Matter[2][3] (Matter certified; Home Assistant does not name the model)matterMatter / Wi-Fi
  • Quality: No score[2][3]
  • IoT class: Local Push[2][3]
  • Works with Home Assistant: Not certified[2][3]
Model namedNone stated
About these columns
Level
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.

Releases

  1. 2025
    1. Certified Certified, not announced [2]

      Matter CSA25596MAT46312-24

Certifications

Certification records

1 recordHow facts are sourced: every cell cites its source below
ProgramCertificateCertified onTransportSpec / softwareSource
MatterCSA25596MAT46312-24wi-fi, bluetoothv1.0[2]

Cite this page

SONOFF SAWF-08P. Smart Home Canon. https://smarthomecanon.com/devices/sonoff-airguard-co2. Last checked 2026-10-20.

Sources

  1. [1]
    MFRsonoff.tech / SONOFF store: SONOFF AirGuard CO2 Matter Over Wi-Fi Air Quality Monitor | SAWF-08P
    Accessed Back to text
  2. [2]
    CSAon.dcl.csa-iot.org / Matter DCL compliance: SONOFF PID 242
    Accessed Back to text
  3. [3]
    DOChome-assistant.io / Home Assistant: Matter integration
    Accessed Back to text