Home Weather Station & Air Sensor Watch

Track home weather and air quality devices for US users. Report only confirmed, source-backed items from the last 7 days: new releases, firmware changes and deals of 25 percent or more on stations, rain gauges, lightning detectors and sensors from Davis, Ambient Weather, Ecowitt, WeatherFlow Tempest, AcuRite, La Crosse, Netatmo, Kestrel, PurpleAir, AirGradient, Awair, IQAir, Aranet, Airthings and Ecobee; cloud service, app, subscription and data access changes including shutdowns; sensor network and map changes at Weather Underground, PWSweather, CWOP, Ambient Network and PurpleAir; NWS, CoCoRaHS and citizen science program changes that use home data; independent accuracy and calibration findings; smoke, pollen and ozone season sensor guidance from health or air agencies; indoor CO2, radon and VOC monitor test results and deals; and recalls and battery findings. Prefer brand announcements and release notes, network pages, NWS and EPA, independent testers and established weather and tech reporting; ignore affiliate roundups. Put the product or service first in the title with the price or the change. Use high severity for a data access shutdown, a subscription introduced for previously free data, a recall, or a 12-month low on a top-pick device. Return no more than 6 findings. Push each as a finding with a title, a two-sentence summary, sections for what changed, who it affects, what to do, and the source link. If nothing qualifies, push nothing and submit the run receipt.