Amazon is one of the largest smart home players through its Alexa voice assistant and the Echo family of smart speakers and displays. Beyond Echo, Amazon owns Ring and Blink for security cameras and doorbells, and its Alexa platform acts as a central hub that controls thousands of third-party smart home devices. Alexa's broad compatibility and low-cost hardware make Amazon a common starting point for new smart home users.
View AmazonAranet, a brand of SAF Tehnika in Latvia, makes wireless sensors best known for the Aranet4 CO2 monitor. Its devices use long-range, low-power radio to track CO2, temperature, humidity and pressure, with long battery life and an E-ink display. Aranet is widely used in offices, schools and homes for reliable, accurate CO2 monitoring.
View AranetEvery product, compared
Switch between each brand's full lineup, tap any product for specs, compatibility and pricing.
Air Quality MonitorsAmazonSmart Air Quality Monitor
$69.99
DisplaysAmazonEcho Hub
$179.99
DisplaysAmazonEcho Show 10 (3rd Gen)
$249.99
DisplaysAmazonEcho Show 15
$299.99
DisplaysAmazonEcho Show 21
$399.99
DisplaysAmazonEcho Show 5 (3rd Gen)
$89.99
DisplaysAmazonEcho Show 8 (3rd Gen)
$149.99
SpeakersAmazonEcho (4th Gen)
$99.99
SpeakersAmazonEcho Dot (5th Gen)
$49.99
SpeakersAmazonEcho Pop
$39.99
SpeakersAmazonEcho Spot
$79.99
SpeakersAmazonEcho Studio
$199.99
ThermostatsAmazonSmart Thermostat
1% OFF$122.98$121.98
Voice AssistantsAmazonEcho (4th Gen)
$99.99
Voice AssistantsAmazonEcho Dot (5th Gen)
$49.99
Voice AssistantsAmazonEcho Hub
$179.99
Voice AssistantsAmazonEcho Pop
$39.99
Voice AssistantsAmazonEcho Show 10 (3rd Gen)
$249.99
Voice AssistantsAmazonEcho Show 15
$299.99
Voice AssistantsAmazonEcho Show 21
$399.99
Voice AssistantsAmazonEcho Show 5 (3rd Gen)
$89.99
Voice AssistantsAmazonEcho Show 8 (3rd Gen)
$149.99
Voice AssistantsAmazonEcho Spot
$79.99
Voice AssistantsAmazonEcho Studio
$199.99
