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Smart Vent Register Booster Fan - Compatible with iOS & Android Apps – Efficient Room Temperature Control - 30% Energy Saving

3.6 3.6 out of 5 stars 89 ratings

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Purchase options and add-ons

Color Black
Brand SMARTCOCOON
Voltage 12 Volts
Product Dimensions 9.6"L x 3.7"W x 1.3"H
Material Plastic

About this item

  • Easy DIY installation: Install your SmartCocoon booster fan into your home’s vent within minutes. No need for professional assistance - simply drop the device in the floor vent and plug it in.
  • Versatile usage options: Use the SmartCocoon with or without the app. Once installed, the booster fan operates automatically, sensing and learning when your HVAC system is on to optimize airflow and room comfort. It can also sync with the central heating or cooling system and boost the air into the room without the app.
  • Compatibility with all thermostats & HVAC systems: Whether you have a smart or conventional thermostat, the SmartCocoon works seamlessly with all of them, ensuring it works in sync with the main system (heating or cooling). Works with all conventional furnaces, air conditioners, and heat pumps.
  • Ecobee & Nest thermostats: Integrated directly with Ecobee, where you can see the main unit temperature and the status of HVAC (heating and cooling). Nest integration is coming soon and will be provided free of charge.
  • Discreet and effective design: The SmartCocoon booster fan sits discreetly under your existing vent grill, boosting airflow without altering the look of your room. The unique design fits into almost any 4”x10” & 4"x12" vent boots, with springs keeping it tightly in place for optimal performance.
  • Comprehensive app control: Gain more control from anywhere with our updated iOS & Android app. Choose between four operation modes, set schedules, control fan speed, and adjust noise levels for a customized experience.
  • Customizable fan speed: Adjust the fan speed with precision using the app, ranging from "stealthy quiet" to "up to temperature fast," ensuring your room reaches the desired temperature efficiently.

Customer ratings by feature

Easy to install
4.6 4.6
Energy efficiency
4.2 4.2
Value for money
3.8 3.8
Noise level
3.1 3.1

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$111.99
Get it as soon as Tuesday, Apr 2
In Stock
Sold by SMART COCOON and ships from Amazon Fulfillment.
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SMARTCOCOON

SMARTCOCOON Smart Vent Register Booster Fan - Compatible with iOS & Android Apps – Efficient Room Temperature Control - 30% Energy Saving


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Product Description

SmartCocoon smart register booster fan is a cutting-edge design for effortless home climate control. With a whisper-quiet 18dBA minimum noise level, it optimizes airflow while providing up to 30% energy savings. Easy DIY installation, seamless integration with existing setups, and optional app control make it a versatile solution for personalized comfort in any room.

    Key features:
    • Smart temperature control: Achieve room comfort with iOS and Android apps, offering auto mode to set room temperature with the smart vents.
    • Energy savings: Up to 30% energy savings on HVAC bills for efficient and cost-effective climate control.
    • Easy DIY installation: Quick and hassle-free installation of our vents for floor and wall registers into 4"x 10", 4"x12", and 6"x12" vent boots for instant enhancement.
    • Versatile compatibility: Works seamlessly with both smart and conventional thermostats for widespread usability.
    • Discreet design: Barely visible under existing vent grills, our smart register vent maintains the aesthetic of your room without altering its look.
    • Quiet operation: Whisper-quiet operation at 18 DBA minimum ensures a peaceful environment while optimizing airflow.
    • Customizable operation modes: Choose from Auto, Eco, ON, and OFF modes for tailored climate control with our vent fan booster.
    • Remote control (optional app): iOS and Android app allows remote control, scheduling, and adjustment of fan speed and noise level.
    • Full automation: SmartCocoon air vents for floor and wall sense and learn when the HVAC system is on, automatically adjusting airflow for optimal comfort.
    • Room temperature control: Set and maintain your desired room temperature effortlessly with our smart heat / cool vent.
    • Energy-efficient design: The green energy-saving features of our HVAC vent contribute to a more environmentally friendly solution.
    • Versatile use: Our vent booster fan is suitable for use while working, sleeping, or any daily activity, enhancing comfort for everyone in the space.

    Customer reviews

    3.6 out of 5 stars
    3.6 out of 5
    89 global ratings

    Customers say

    Customers have expressed negative opinions about the noise produced by the controller. They mention that the fans can be loud at higher speeds. Opinions are mixed on performance.

    AI-generated from the text of customer reviews

    9 customers mention5 positive4 negative

    Customers are mixed about the performance of the controller. Some mention that placing them on Eco mode worked amazingly well, while others say that the smart functions are somewhat useless, the execution is lacking, and the smart connectivity function doesn't work.

    "...18 months ago (and another one for a different room last week) and it works great...." Read more

    "...] The idea for this vent is spot on, but the execution is lacking...." Read more

    "...They work decently well, especially if you put them in rooms farthest away from the AC...." Read more

    "Works like a charm, but the Eco Mode sometimes misses when the AC turns on. Not sure why, haven't found much on how this is supposed to be determined." Read more

    4 customers mention0 positive4 negative

    Customers are not happy with the noise produced by the controller. They mention that the fans can be loud at higher speeds.

    "...Yes the fans can be loud at higher speeds, but unless you're a family who needs library quiet to sleep, I don't think it will be an issue...." Read more

    "...When the fans are off my kids complained of a loud high-pitched noise and even my dog was startled when they shut off...." Read more

    "Works really well but it was so loud that we returned it." Read more

    "I like how this product fits in the vent, but the fans are noisy and the smart features are not smart...." Read more

    Made a big difference
    5 Stars
    Made a big difference
    My daughters room is the farthest room from my AC and was always the hardest to heat and cool. I bought one for each register and it has made a tremendous impact. Now her room is able to heat and cool. The smart cocoon has dropped my utility bills since my ac doesn’t have to run constantly. I also love how it has an eco mode that only runs when the blower is on and turns off to save energy and fan noise.
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    Top reviews from the United States

    Reviewed in the United States on September 5, 2023
    Reviewed in the United States on September 27, 2023
    Vine Customer Review of Free Product( What's this? )Verified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on July 21, 2023
    Reviewed in the United States on September 1, 2023
    Reviewed in the United States on August 31, 2023
    Vine Customer Review of Free Product( What's this? )
    Reviewed in the United States on August 20, 2023
    Reviewed in the United States on July 26, 2023
    Customer image
    5.0 out of 5 stars Made a big difference
    Reviewed in the United States on July 26, 2023
    My daughters room is the farthest room from my AC and was always the hardest to heat and cool. I bought one for each register and it has made a tremendous impact. Now her room is able to heat and cool. The smart cocoon has dropped my utility bills since my ac doesn’t have to run constantly. I also love how it has an eco mode that only runs when the blower is on and turns off to save energy and fan noise.
    Images in this review
    Customer image
    Customer image
    Reviewed in the United States on March 9, 2024

    Top reviews from other countries

    Adrian
    5.0 out of 5 stars Good product
    Reviewed in Canada on January 15, 2024
    Mcdavid
    1.0 out of 5 stars Nice improvement on the AC in the master bedroom
    Reviewed in Canada on July 31, 2023
    Customer image
    Mcdavid
    1.0 out of 5 stars Nice improvement on the AC in the master bedroom
    Reviewed in Canada on July 31, 2023
    My air conditioning wasn't that strong in the master bedroom so I bought this but it didn't fit perfectly because my vents are smaller than 4 in wide. It was still able to sit over on top with the cover off the register and it still did the job quite well. It would be nicer if it fit but whatever it does the job for summer because we don't have any issues in the winter.

    Edit: I bought a second fan and I need to return it because it's not working properly it turns on and off by itself and I cannot get it to properly work as my first one after it's connected to the internet. No phone number to talk to support just emails back and forth and getting nowhere. Making me jump through all these steps before replacing it and it's getting super annoying.
    Images in this review
    Customer image
    Customer image
    3 people found this helpful
    Report
    McLean
    4.0 out of 5 stars It does help cool down the room
    Reviewed in Canada on August 13, 2023
    One person found this helpful
    Report
    Needcooling
    3.0 out of 5 stars The WIFI issues are real.
    Reviewed in Canada on July 5, 2023
    9 people found this helpful
    Report
    HV
    5.0 out of 5 stars This unit really does increase airflow.
    Reviewed in Canada on July 6, 2023
    One person found this helpful
    Report