ThailandAirGradient builds open-source indoor and outdoor air quality monitors that track PM2.5, CO2, temperature, humidity and other pollutants. The company is known for its open hardware and firmware, letting users build, repair and integrate the monitors with platforms like Home Assistant and its own dashboard. AirGradient appeals to people who want transparent, data-driven air quality monitoring rather than a closed black box.
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USAWyze is a US brand known for very affordable smart home and security products, including cameras, video doorbells, smart locks, bulbs and sensors. Its cameras offer local microSD recording plus optional Cam Plus cloud plans, and devices integrate with Alexa and Google Home. Wyze appeals to budget-conscious buyers wanting broad smart home coverage at low prices.
View WyzeEvery product, compared
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CamerasWyzeBulb Cam
$49.98
CamerasWyzeCam OG
$29.48
CamerasWyzeCam Pan v3
$39.97
CamerasWyzeCam Pan v4
$58.00
CamerasWyzeCam v4
$34.44
CamerasWyzeDuo Cam Pan
24% OFF$69.98$53.18
CamerasWyzeFloodlight Camera v2
$99.98
DoorbellsWyzeBattery Video Doorbell
$65.98
DoorbellsWyzeDuo Cam Video Doorbell
14% OFF$119.98$102.99
DoorbellsWyzeVideo Doorbell v2
$59.98
Door LocksWyzeAuto-Lock Bolt v2
$79.00
Door LocksWyzePalm Lock
$129.98