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Preorder now: Save 15% for a limited time.

A Smart Bridge is required to use Smart Vents. Would you like to add one to your cart?

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For homes with 8 or more Smart Vents we recommend additional Smart Bridges to act as signal repeaters. Would you like to add repeaters your cart?

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Smart Filters for 4"x12", 6"x10", and 6"x12" Smart Vents will ship Fall 2016. Smart Filters for 4"x10" Smart Vents usually ship within 24-48 hours of purchase.

Smart Vent

Smart Vent

15% OFF

$ 72.24 - $ 96.49 $ 84.99 - $ 109.99

Ships Spring 2017


Additional sizes include Trim Kits. +$20

1. Remove your vent.

2. If your air duct looks like this, Trim Kits will work for you without restricting airflow.

3. If your air duct looks like this, Trim Kits won't work for you.

Are Trim Kits right for me?

Smart Bridge

Smart Bridge

15% OFF

$ 33.99 $ 39.99

Ships Spring 2017

Smart Filter

Smart Filter

$ 15.00

Smart Filters intelligently purify your home’s air. We will let you know in the app when you need refills.

4x10 ships now, other sizes ship Spring 2017


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What our customers think

“Great addition to my smart home.”

by Dan Medina

"My 15 Smart Vents help me live more comfortably without spending thousands for a full blown electromechanical zoned solution."

by Yves Racine

“Very happy with product and customer service, will be ordering more.”

by Jeff Selby


What does the Smart Vent do?

  • Intuitive controls for managing your home’s comfort and energy efficiency.
  • Adjust Smart Vents individually or control entire rooms of Smart Vents at once.
  • Three ways to control your family’s comfort: Manual Mode, Auto Mode (beta), and the Keen Occupancy Scheduler™.
  • Connect your Nest Learning Thermostat to the Keen Home app to control both sides of your home’s comfort from one place. More smart thermostat compatibility coming soon.

What is the Keen Home Smart Bridge?

The Keen Home Smart Bridge connects your Smart Vents to the internet. But that’s not all it does. The Smart Bridge also extends the capabilities of Smart Vents, allowing them to connect to other devices like the Nest Learning Thermostat. The Smart Bridge also allows your Smart Vents to receive continuous updates that help make your home more comfortable and more energy efficient over time.

What sizes are available?

Smart Vents are currently available in 4"x10", 4"x12", 6"x10", and 6"x12" sizes.

With Trim Kits, Smart Vents support 6"x14", 4"x14", 8"x10", 8"x12", 8"x14", 10"x10", and 12"x12" ducts.

If you are unsure what sizes you need, check out our tutorial video on measuring your vent sizes.

Where do I install them?

  1. Rooms that receive more air than they need.
  2. Rooms adjacent to rooms that don’t receive enough air.
  3. Rooms that are unused for large portions of the day.

How many Smart Vents do I need?

We recommend 4-8 Smart Vents, or about 1/3 of the vents in your home. Click here to calculate how many are right for your home's comfort and efficiency.

What is required?

Smart Bridge or compatible smart home hub to operate (currently Lowe’s Iris and SmartThings). Internet connection, preferably broadband.

How much does shipping cost?

Shipping is calculated based on the weight of an order, starting at $9.99 for orders shipping within the continental United States, and $14.99 for orders shipping to Alaska, Hawaii, and Canada.

What is the return/exchange policy?

We accept returns and exchanges within 60 days of the original purchase date. Learn more.

Does Keen Home offer a warranty?

Yes. We offer a 2 year warranty on all of our products. Learn more.

Why should I pre-order?

We’re working on getting a new stock of Smart Vents for the winter. If you pre-order now you’ll save a whopping 15% on your Smart Vent System! This offer ends with pre-orders.

When will I be charged?

We’ll charge your credit card or PayPal or Amazon Payments account as soon as you complete your purchase.