Best Bathroom Exhaust Fan with Humidity Sensor

Well, if you are not a big fan of the smell that welcomes you in the bathroom and want to get rid of the moisture that accumulates during a quiet bath, then that’s not a problem either! All you have to do is buy the best bathroom exhaust fan with a humidity sensor.

Here we have compiled a list of the best products that are currently available on the market. But to help you choose, we want you to go through our buying guide below first. for more product please Visit our website : Homeandkitchendecor.

Factors to look out for before buying the best bathroom fan with a humidity sensor.

These fans do a great job of eliminating humidity and preventing water vapors from settling on the bathroom tiles. Moreover, If these water vapors are not eliminated, it can lead to the growth of bacteria and slippery, wet tiles that are dangerous and smell bad!

In fact, If you have now realized how important an exhaust fan with a moisture sensor is and have decided to buy one, read this article to the end! Moreover, If you look around the market, you will find that several brand-name manufacturers are offering many different designs, and choosing the best bathroom exhaust fan with a humidity sensor can be a difficult question!

But we’ve put together a few important factors to look for before you buy!


The right size of your bathroom exhaust fan with a moisture sensor is probably the most important factor when it comes to removing all the humid air. When it comes to fan size, the most important factor is CFM. It tells you how many cubic feet of moist air they can move per minute. The basic criterion for evaluating bathroom fans is the amount of air they move in a minute.

Therefore, the performance of the fan is directly proportional to the CFM. So in terms of size, you can only use a smaller fan with a low CFM for a small bathroom, while for larger bathrooms, you need a larger fan with more power and a higher CFM!


The noise of a bathroom fan is usually measured in sone and can affect your peace of mind when you take a relaxing bath after a long day at work! The louder wall-mounted exhaust fans with humidity sensors have more sone. A 1 sone bathroom fan can produce noise equivalent to that of a normal refrigerator. So pay attention to the volume before you buy, because you don’t want to buy a bathroom fan with two or more sone!

Humidity sensor

In an age where everything and everyone is so smart, it would be a huge disappointment if your bathroom fan wasn’t smart! The humidity sensor turns the bathroom fan on when the humidity exceeds a certain level and automatically turns it off when the humidity drops.

Additional functions


Lighting is a real luxury in a bathroom fan. Some of the best bathroom exhaust fans with LED lights have this amazing feature of lighting. The fan can offer three different lighting modes,

  • Lighting during the day
  • Night lighting
  • both.

This added feature makes some of the bathroom fans stand out from the rest!


Basically, there are two reasons why your exhaust fan should have heat.

  • It helps maintain heat in cold weather.
  • It helps get rid of moisture.

Top 6 best bathroom fans with humidity sensor

  • Color: White
  • Brand: Panasonic
  • Dimensions: 13*13*7.38″
  • Type: Button control
  • Weight: 9.48 pounds

First up, we have arguably the best fan in the industry, Panasonic WhisperSense. With its high-quality sensors, this amazing bathroom fan automatically turns on and off. The bathroom fan with a humidity sensor turns on when the humidity exceeds the limit and automatically turns off when the humidity drops below the limit.

In addition to the humidity sensor, this fan also has an adjustable motion sensor. These two sensors can work independently or in combination! The sound pressure level of this fan is quite impressive at 0.3 sones, so it doesn’t make any noise at all. This amazing fan also has a speed switch that allows you to choose the speed between 50CFM, 80CFM, and 110CFM.

10Expert Score

I ordered this fan because I needed a bathroom fan that moved a lot of air.

  • Automatic humidity sensor
  • A programmable motion sensor
  • Noiseless at 0.3 sone
  • Three fan speeds to choose from
  • Less budget-friendly with additional features,
  • Installation can be a difficult task.
  • Color: White
  • Dimensions: 9.7*9.7*8″
  • Material: Galvanized steel
  • Type: Knob control

If you’re looking for an automatically controlled bathroom fan with a good reputation, BreezSignature by Delta is for you! According to humidity-controlled bathroom fans’ reviews, Delta Electronics ltd is arguably the world’s leading manufacturer of bathroom fans.

The best humidity-sensitive bathroom fan offers three models, including 80cfm, 110cfm, and 130cfm. All of these models are equipped with humidity sensors. In addition, this fan is equipped with a DC motor that provides quiet operation and contributes to its durability.

10Expert Score

Fan works nicely and is a great upgrade over the small broan unit it replaced.

  • Automatic humidity sensor
  • Offers 3 models, including 80cfm, 110cfm and 130cfm
  • Durable DC motor
  • Reputable manufacturer
  • The humidity sensor is not adjustable
  • Difficult installation
  • Color: White
  • Double speed
  • Dimensions: 10.75*10.75*6″
  • Type: Knob control
  • Connector Profile: Wall-mounted

Next, we have another Delta product. We introduce the most economical and cost-effective bathroom exhaust fan, which also has a built-in humidity sensor. In fact, The humidity-controlled bathroom exhaust fan offers adjustable fan speed and bathroom humidity sensors to ensure controlled humidity in your bathroom.

Not only is it inexpensive to purchase, but it is also energy efficient. Last but not the least, This energy-efficient exhaust fan consumes only 9.7 watts even at high speed.

10Expert Score

Old-work install is possible, but does require some ingenuity. Instructions state that mode can be switched from (ON-OFF-Humidity) through use of single switch.

  • Adjustable humidity (50% – 80%)
  • Adjustable fan speed
  • Bathroom exhaust fan with motion sensor
  • Cost-effective
  • Energy efficient
  • Produces moderate noise


Energy-efficient: 11.3 W

Silent operation: 1.5 Sone,

Adjustable fan speed

Humidity sensor

Smaller size

Next up, we have another budget-friendly option with the BreezIntegrity. This bathroom fan with a humidity sensor is the perfect choice for smaller bathrooms where you don’t want to waste extra energy. In addition, this fan operates at an almost silent noise level (1.5), which is pretty impressive.

10Expert Score

Good Product for the Money. Also very quiet compared to other similar priced models.

  • Extremely durable
  • Quiet operation at low speeds
  • Energy efficient
  • Moisture sensitive bathroom fan
  • Good choice for small bathrooms
  • At higher speeds, it produces some noise
  • Not suitable for larger bathrooms
  • Not a reliable damper
  • Color: White
  • Brand: DELTA
  • Dimensions: 7.2*7.5*3.9″
  • Material: Metal
  • Type: Button control

In fact, The BreezSlim SLM70H, our third budget-friendly favorite, is easy to install thanks to its small size. Another big plus of this fan is its adjustable fan speeds.

The best bathroom fan with LED lighting is the perfect choice for smaller bathrooms. However, its operation is not very quiet as it produces a noise of 2 sones at 70 CFM. The humidity sensor is not adjustable, but this is a blessing as these fans last longer.

10Expert Score

I bought this as a replacement for an existing noisy Broan 688. Replacing an existing fan is much more difficult than installing new.

  • Budget-friendly
  • Perfect for smaller bathrooms
  • Easy to install
  • Fixed humidity sensor
  • Somewhat noisy produces a 2-voice noise at 70 CFM.
  • Color: White
  • Brand: Broan-NuTone
  • Dimensions: 11.4*10.5*7.6″
  • Material: Plastic
  • Type: Knob control

Last but not least, we have the Broan-Nutone bathroom fan. Moreover, This humidity-sensitive bathroom fan is extremely cost and energy-efficient thanks to its amazing humidity sensor. Unfortunately, it comes with a fixed humidity sensor that is not adjustable, but it does offer an adjustable timer for the fan.

This is the only affordable option on this list that is powerful enough for larger bathrooms. And more importantly? It produces no noise (0.7 to 1 noise), even when running at 110 CFM.

10Expert Score

Had to reduce it to a 4". Home Depot sells the reducer. Had the Humidity set to 80% and it stayed on all night put it around 60% and works perfectly.

  • Cost-effective
  • A top contender for best bathroom exhaust fan with humidity sensor
  • Energy efficient
  • Extremely quiet
  • Perfect for bathrooms of all sizes
  • Less durable
  • Lack of adjustable humidity sensor


When you’ve spent a lot of money, you don’t want an exhaust fan that makes a lot of noise. However, we know that it is quite impractical for someone who has no prior knowledge to take so much time to analyze all the available options and then make the right decision! But don’t worry! We’ve got you covered. Now you don’t have to go through the trouble of analyzing all the available options and then shortlisting the best bathroom fan for humidity before making the final decision!

We believe that after reading this article, you now know exactly which exhaust fan you should buy! Please note that we have not mentioned the basic features, as almost all reputable manufacturers offer them.

Let me break down the buying process again for you,

  • Take into account the size of the bathroom and the exhaust space
  • Consider your budget
  • Consider additional features such as,
  • Lighting,
  • Heat,
  • Sensors
  • Noise

Would you please let us know in the comments section if we missed anything?

Frequently Asked Questions

How do moisture-sensitive bathroom fans work?

Bathroom fans remove excess moisture from the air using a sensor that activates the fan when the moisture level rises and remains in operation until that level is lowered! If these water vapors are not removed, it can lead to bacterial growth and slippery, wet tiles that are not only dangerous but smell bad!

Do bathroom fans reduce moisture?

Yes, these fans not only reduce humidity but also prevent water vapors from sticking to bathroom tiles. please Visit our facebook page.



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