
You deserve a comfortable room temperature.
Not too hot, not too cold, just right throughout the year with SmartCocoon, the best booster fan system.
Save up to 30% annually on your energy bills.


Take control of the airflow in your home.
SmartCocoon Booster Fans are the only booster fans fully integrated with NEST thermostats as well as others.

Enjoy the comfort in every room of your home.
Multiple SmartCocoon booster fans talk to each other in a complete smart home system to provide fully automated control of airflow throughout your home for that Just Right temperature.
SmartCocoon whole home airflow smart booster fan system.

Full SmartCocoon booster fan control anywhere with our SmartCocoon App.

SmartCocoon whole home airflow smart booster fan system.
No special tools are required for installation, and you can do it yourself without any 3rd party installer. We built the SmartCocoon booster fan with you top of mind.
SmartCocoon booster fan system grows with you from conventional to smart thermostats.
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Kept my living room on my 3 story house considerably cooler.
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A life saver in the extreme weather.
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The installation is very simple.
Let customers speak for us
from 177 reviewsI haven’t used it yet but the installation and the hook up to my nest was simple ! I turned on the nest and lowered the temperature so it would turn on and the cocoon turned on beautifully and the ac came through perfectly! I’m sure the heat will work the same.

Our house has two rooms with minimal register airflow even after extensive renovations it didn’t make a difference but the smart cocoon register booster fan increased the airflow to make a significant difference in the temperature of our rooms.

I bought 2 Smart Cocoons. The setup was easy. I did run into issues during the operations of the fans. Reached out to their support team. They responded very quickly and to try to solve the issues. Took a few tries with firmware updates and seem to be working fine. I'm very happy with the fans and I would recommend this.
I installed the Smart Cocoon booster fan, and noticed an improvement in the temperature of the room very quickly. A few weeks later, I added a sensor, and almost immediately noticed a further improvement. Prior to having the sensor, the app showed only the temperature inside the vent, which was understandably very different from the actual room temperature. Since adding the sensor, temperature changes are much more accurate.
I am very impressed with both the booster fan and the sensor, and can heartily recommend adding one for those who already have the fan. It synced with my ecobee thermostat immediately, and has made a noticeable difference.
It's nice to see a product that just works, and in these challenging times even nicer to find such a product that's made in Canada! Well done to all involved. In addition, any questions I had throughout the process were quickly and clearly answered.

Was a little skeptical when this product appeared in my feed, but the purchse was seemless, shipped from Canada, and was delivered quickly, thanks!
It's working well, I will buy a second for another problem room.
Id love a way to control led brightness through the app
Also, when pairing with ecobee, it would be great if you could designate which room sensor covers the smart fan.
But overall I am very happy with the device.

Great Product .It worked as claimed. Also support team is also amazing quickly reply and solved my issue . This product is way ahed then any other competition.
Immediately our room felt cooler. Finally solved the problem in our 3 storie townhouse where it never was cool enough. I might need more of these. So easy to install and the app is simple to control and program the fan. I was very happy to discover that the speeds were also adjustable. Love love love it.

It’s been one week but the difference is significant. I am currently using 2 x 4 inch and 2 x 3 inch units. The fans can be scheduled to operate in various modes and fan speeds based on time of day. The ability to control and adjust remotely is important. I look forward to the evolution of future products
3rd fan, and now we have all 3 rooms on the upstairs level of our home synced with our nest thermostat. Hot days are cool, cold days are warm! Awesome, thanks Smart Cocoon👏

The booster fans made a definite difference in the comfort level of our upstairs rooms. They are much more effective when the room doors are kept closed. They definitely brought more cool air to the 2nd floor. Closing the doors helps keep the cool air from settling down the stairs. I order more for two other family members with similar issues.

Bought two Smart Cacoons as the bedrooms on the second floor never really cooled down during the summer. They work exteremly well and now the bedrooms and the main floor are about the same temperature.
They are Awesome and wish I had them for many years.
Excellent service and communications. I had no problem with communicating with staff and they responded very fast. Smart Cocoon works really well winter and summer for us.