
Last chance for Ontario residents: Purchase a SmartCocoon booster fan and receive a FREE 1-year Enercare Heating Maintenance Plan (valued at approx. C$119). Offer ends Friday, Oct 24.
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.
Turn your home into a Smart Home.
Struggling with a room that's always too hot or cold, never quite in sync with the rest of your home? That's typically an airflow problem, and SmartCocoon fixes it! Our booster fan pushes up to 300% more air into those tricky rooms, getting them to the perfect temperature much faster. This means your HVAC system uses less energy, which translates to lower bills and less energy waste. The fan also keeps air moving, making your whole home feel more balanced and comfortable, even during extreme weather. Plus, you control everything directly through the SmartCocoon app. You can adjust room temperature and set up a personalized schedule for each room right from your phone. It's easy to install yourself in just minutes. SmartCocoon works with any thermostat, including Nest and Ecobee.
Smart Vent / Register Booster Fan
Bundle and save up to 23%!
- Regular price
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$149.00 - Regular price
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$0.00 - Sale price
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$149.00
Experience worry-free shopping with free shipping on all device returns within 30 days.
We get it! There’s always that one room that’s either too hot or too cold. It’s usually the room above the garage, the basement, or the room farthest from your heat or cooling source. The problem often lies in insufficient airflow, preventing fresh air from getting to the room. We have an easy solution! The SmartCocoon booster fan increases airflow by up to 300%, helping your HVAC system work smarter and faster. It automatically syncs with your HVAC system and works with any thermostat, including Ecobee and Nest.
Special Offer for Ontario
We’re thrilled to announce a long-awaited Canadian partnership with Enercare, Ontario’s leading home comfort provider for over 65 years.
The first 100 customers who purchase a SmartCocoon booster fan will receive a FREE Enercare Heating Maintenance Plan (valued at approx. C$119).
The Heating Maintenance Plan includes:
- Annual 22-point furnace inspection.
- Professional tune-up by a licensed, TSSA-certified technician.
- Full system check for efficiency, safety, air quality, and carbon monoxide leaks.
- A detailed HomeCare Report with recommendations to keep your furnace running safely and efficiently.
Hurry! The maintenance plan offer is limited to the first 100 customers and must be redeemed before November 3rd. This offer is for Ontario residents 18+ only.
Upgrade your comfort today to stay safe and cozy this winter!
Key features
- Boosts Airflow by 300%: Delivers the right temperature to every room.
- Shuts Off 70% Faster: Reduces HVAC run time, saving you energy.
- Easy DIY Setup: Plug it in and sync with your thermostat in minutes.
- Whisper-Quiet Operation: At just 28 dBA, it’s quieter than a whisper.
- Works with All Thermostats: Fully compatible with both smart and conventional thermostats.
- Full Control via the SmartCocoon App: Manage settings and customize performance from your phone.
App Features
- Adjust Fan Speed: Control airflow directly from the app.
- Set Room-by-Room Temperatures: Customize the temperature in each room, year-round.
- Create Temperature Schedules: Set schedules for optimal comfort and energy savings.
- Control Fan Power: Switch the fan on or off whenever needed.
- Eco Mode: The fan turns on when heating or cooling is active and shuts off when it's not.
Product Benefits
- Faster Temperature Adjustment: Heat or cool rooms faster, without waiting.
- Optimized Airflow: Directs air where it’s needed most, reducing energy waste.
- Lower Energy Bills: Less strain on your HVAC system means more savings.
- Improved Air Quality: Circulates fresh air throughout your home, creating a healthier environment for both humans and pets.
- Stable Climate: Maintains a balanced temperature during extreme weather, promoting comfort and well-being.
Product Specifications
Product Specifications (4"x10" devices):
- Dimensions: (LxWxH) 245x95x35 mm (9.6”x3.7”x1.3”)
- Airflow: 80 CFM at the default RPM, Max: 120 CFM
- Noise level: 28 dBA at default RPM
- Cord length: 150 cm (6ft)
- Power Supply: 12VDC 2.1X5mm (included in the packaging)
- Material: Retardant Compound
Product Specifications (3"x10" devices):
- Dimensions: (LxWxH) 200x70x35 mm (7.8”x2.7”x1.3”)
- Airflow: 60 CFM at the default RPM, MAX: 90 CFM
- Noise level: 33 dBA at default RPM
- Cord length: 150 cm (6ft)
- Power Supply: 12VDC 2.1X5mm (included in the packaging)
- Material: Retardant Compound
System Requirements
- Forced air HVAC system
- Wall outlet within 6 feet
- Wi-Fi Connection (for app use, recommended for extra features)
- Mobile Device Running iOS or Android (for app use, recommended for extra features)
Additional Information
- 30-day Money-Back Guarantee
- 2-year Warranty
- Additional features available for Ecobee and Nest users









Works with smart thermostats & conventional thermostats as well as other Smart Home devices.

So I ordered the package on Friday and received it next Tuesday (it could be delivered Saturday, but the order was placed by noon and logistics had to pick it up Monday! I live in GTA area maybe that’s why it was delivered next day after picking up Monday).
The fans are REAL game changer, as I live in a stack house and the AC/furnace almost never cover last floor (where bedrooms are located, hence in Summer it’s like Sauna. It made a difference (at least 30%-50%) achievement, which is very good as the other solution is changing the duct infrastructure.
It’s WAAAAY better compared to other smart registered like (keen and flair) which are recommended by some smart thermometer and also better than many on the internet and Amazon.
The reason is easily that the smart registered recommended by some Smart thermometer are JUST opening and closing the vents but not puling ANY air to the rooms, while this one, it pulls the air from the ducts (either Cold or hot) to push air to rooms where no air is reachable (like in my case).
It’s also better than Just registered fans on the internet, as you can control it remotely and don’t need to depend on Bluetooth or be close to it control it, so you may run it on Max fan speed to pull as much air as you can to cool/warm the room before you arrive (as the max fan speed is very loud especially if you live in quite area), then reduce the fans speed during your sleep or when you don’t want any noise (normal default operation is like running a fan in the room, so if you Rin a fan in the room along this, you wont feel any noise in default fan settings, But I need to run on Max to pull as much air as possible for those exiled rooms on 3rd floor)
It also has Eco mode, which It runs when either HAVC/fan is on and stops when HVAC/fan is off. It also has Auto mode , where you may set to desired temperature and the fan will stop automatically when it reaches this temperature or start again if it exceeds it (in case of cooling)
One other best part, it’s Made in Canada and support also is here in Canada which is we are very proud of and need to support (especially, it really worth it)
Glad to have it!
Very happy with results.
First got two fans for main bedroom on the second floor, that did help with cooling on the second floor, but still a little hot. Got two more for the other rooms on the second floor and that solved the issue, the second floor pulls lots of cool air and stays cool on the hottest days.
I 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.

