183 reviews
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About this app

Live more comfortably and efficiently by controlling the temperature of your home room-by-room with Keen Home Smart Vents.

Smart Vents give you full control of your home’s heating and cooling at the individual room level. They are wirelessly connected and senses temperature and duct pressure to make intelligent airflow decisions. Smart Vents are completely safe to use with any central HVAC system.

Use the Keen Home Smart Vent app on Android for the following:

Regulate airflow in rooms that are too hot, too cold, or not in use. Group Smart Vents by rooms to control multiple vents at once, or set occupancy schedules for specific rooms. Control the Smart Vent louver position, or turn on Auto-Mode to let our advanced algorithms automatically balance airflow throughout your home.

Keen Home Smart Vents integrate with Nest Learning Thermostats, and new integrations are added regularly. Use the app to connect to the Keen Home Smart Bridge, to a Nest thermostat, and to any number of future integrations. With Nest integration you can control your smart thermostat right from the Smart Vent app. Expect constant updates and new features over time.

What people are saying:

“The Keen Home Smart Vent does for individual rooms what smart thermostats do for the entire house.” - Wired

“Smart Vents by Keen Home open and close automatically to help compensate for rooms that get too cold or hot.” - Fast Company

“The Smart Vent is a wirelessly connected air vent that automatically opens and closes to intelligently redirect airflow through homes. By controlling temperatures in in individual rooms, homeowners can save on their monthly energy bill.” - Inc.

Learn more at keenhome.io.

<3 Keen Home
Updated on
Sep 27, 2021

Data safety

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183 reviews
Vlad Soutyrine
January 26, 2021
I would set zero if it was possible. Hardware is more or less ok, except a terribly loud whistling sound when vent is closed. App is hard to control. But, the most important, their backend software dies not work properly and frequently down. The support is totally useless. I switched to Flair, which is not perfect either, but much better designed and much more stable. Not to mention that their hardware is incomparably better.
11 people found this review helpful
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A Google user
September 28, 2019
I gave it 2 stars just because when everything is working it does balance out the room tempatures. I had to delete everything and reinstall and assign all of the vents and sensors to get things working again. The app is "buggy" and there has not been an update in almost a year. The support is nothing more than sending documents reiterating on how to install the product. I still have an error showing up on a repeater being offline even after they sent a new item.
5 people found this review helpful
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A Google user
January 8, 2019
While I really want this system to work, the app does not offer the flexibility & settings needed. The biggest problem is when the vents shut off. it is really loud and jarring; guaranteed to wake you up. both the blades closing & the restricting of air is really loud. i can manually change the vent from fully closed to 10% open which would limit the noise distraction the problem is the system overrides and closes it again. thus no way to set desired. Aside font size & color are unreadable.
6 people found this review helpful
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What's new

Crash issue fixed