Menu

Ambient Weather WS-2902

Ambient Weather / WS-2902, WS-2902D

Last checked

Amazon links here are plain search links and earn this site no commission. Disclosure

Does the Ambient Weather WS-2902 work with HomeKit, Alexa, and Google Home?

The Ambient Weather WS-2902 is a Wi-Fi weather station with a color console and an outdoor sensor array that reports by 915 MHz radio.

The console connects to a 2.4 GHz Wi-Fi network and sends readings to the Ambient Weather Network. It suits Alexa users, with native support through the maker's cloud. SmartThings and Home Assistant users reach it through an integration (the maker's cloud).

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Unknown
Unknown
Google Home
Unknown
Unknown
Alexa
Yes[1]
Wi-Fi cloud, native
SmartThings
Yes[1]
Wi-Fi cloud, via integration
Home Assistant
Yes[1][2]
Wi-Fi cloud, via Ambient Weather Station

Key facts

Ambient Weather WS-2902 facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[1]
List price$199.99[1] as of
TypeWeather station[1]
ConnectivityWi-Fi 2.4 GHz; 915 MHz radio from the sensor array[1]
Power5V DC adapter; 3 AAA backup batteries optional[1]
Works withAlexa; SmartThings and Home Assistant through the Ambient Weather Network[1]

Integration paths

How the Ambient Weather WS-2902 connects

1 pathHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Wi-Fi cloudWi-Fi network (2.4 GHz), Ambient Weather Network (ambientweather.net), iPhone, iPad or Android device with the AmbientTool app for setup[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 Ambient Weather WS-2902

2 routesHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantNative (cloud)[2]ambient_stationWi-Fi cloud
  • Quality: No score[2]
  • IoT class: Cloud Push[2]
  • Works with Home Assistant: Not certified[2]
Product line namedLimited: Cloud only: needs an Ambient Weather account Application Key and API Key; the integration talks to the Ambient Weather cloud; No local option in the integration; local use goes through ecowitt2mqtt or the Ecowitt integration[2]
HomeyCommunity app[3]com.ambient.weatherWi-Fi cloud
  • App: Community[3]
  • Runs on: Homey Pro[3]
Product line 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.

Cite this page

Ambient Weather WS-2902. Smart Home Canon. https://smarthomecanon.com/devices/ambient-weather-ws-2902. Last checked 2026-10-20.

Sources

  1. [1]
    MFRambientweather.com / Ambient Weather WS-2902 product page
    Accessed Back to text
  2. [2]
    DOChome-assistant.io / Home Assistant Ambient Weather Station integration
    Accessed Back to text
  3. [3]
    DOChomey.app / Homey App Store: Ambient Weather
    Accessed Back to text