What is a bathroom exhaust fan with motion sensor?

It's a ventilation device installed in bathrooms, which automatically turns on when it detects movement.

Why would I need a motion sensor in my bathroom fan?

The motion sensor enables the fan to operate automatically, providing convenience and energy efficiency.

Do all bathroom exhaust fans come with motion sensors?

No, not all bathroom exhaust fans have motion sensors; it's a feature that varies by model.

Can I install a bathroom exhaust fan with motion sensor myself?

While possible, it's often recommended to hire a professional for correct installation and safety.

Does a bathroom exhaust fan with motion sensor need special wiring?

Typically, they require a power source and may need additional wiring if not replacing an existing unit.

April 2, 2026

Advertising Disclosure

10 Best bathroom exhaust fan with motion sensors of 2026

Save up to 25% off

Best Choice

1

Clicked 13 times in the last month

Homewerks Worldwide
Homewerks 7146-80-MS Bathroom Fan Integrated Dimmable LED Light Humidity Sensor Exhaust Ventilation 1.5 Sones 80 CFM, Smart Motion White
Main highlights

Quiet_Operation_with_LED_Light_and_Humidity_Sensor
The Homewerks bath fan operates at 1.5 sones with 80 CFM, includes a motion-sensing 15W LED light, and a humidity sensor for automatic on/off function.

Ideal_for_Humid_Bathrooms_with_Odors
Perfect for bathrooms up to 80 square feet, especially those prone to high humidity and harsh odors from cleaning chemicals.

Praised_for_Quiet_Operation_and_Ease_of_Installation
Customers frequently commend the fan's quiet operation and relatively straightforward installation, especially with attic access.
9.8

Exceptional

Our Rating

9.5
sweat control

8.7
Noise level

8.0
Easy installation
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Panasonic
Panasonic WhisperValue Ceiling/Wall Mount Bathroom Exhaust Fan with Humidity Sensor, 50-80-100 CFM, FV-0510VSC1
Main highlights

Efficient Bathroom Ventilation
Features ECM motor and SmartFlow technology for optimal airflow.

Ideal for Humidity Control
Automatically activates with humidity sensor, perfect for bathrooms.

Praised for Quietness
Customers consistently commend its exceptionally quiet performance.
Key specs
- control method:App
- wattage:12.4 watts
- power source:Corded Electric
- blade length:4 Inches
- voltage:120 Volts
9.6

Exceptional

Our Rating

9.1
Noise level

8.7
Efficient Energy Use

8.7
sweat control
3

Leviton
Leviton Humidity Sensor Switch for Bathroom Exhaust Fan, Automate Ventilation, Air Circulation, Moisture Control, ¼ HP, Single Pole, DHS05-1LW, White
Main highlights

Key Features
Automatically controls bath/ventilation fans; easy, tool-free adjustments; installs with/without neutral wire. Enhances convenience and energy efficiency.

Ideal Use Cases
Best for bathrooms, basements, laundry rooms, and spas, ensuring optimal ventilation and moisture control in high humidity areas.

Customer Reviews Highlight
Most praised for its easy installation process and the significant improvement in air quality and moisture control in their homes.
9.5

Excellent

Our Rating

9.3
Time function

9.1
Easy installation

8.0
Detecting movement
4

TOPGREENER

TOPGREENER PIR Motion Sensor Light Switch, Occupancy & Vacancy Motion Sensor Switch, 𝐎𝐩𝐞𝐫𝐚𝐛𝐥𝐞 𝐖𝐢𝐭𝐡𝐨𝐮𝐭 𝐆𝐫𝐨𝐮𝐧𝐝 𝐖𝐢𝐫𝐞, No Neutral Wire, Single Pole, TDOS5-HL-W-2PCS, White
9.4

Excellent

Our Rating
5

Leviton
Leviton Decora in-Wall Combination Occupancy Sensor with Fan Switch, Auto-On or Manual-On, 1/4 HP, Residential Grade, Single Pole, White, DOD05-1LW

19% Off
Main highlights

Convenient Auto On/Off
Automatically turns light on and off, perfect for hands-free operation and energy saving.

Ideal for Bathrooms and Basements
Perfect for bathroom, basement, laundry room, and spa with separate control of fan and lighting.

Highly Praised Easy Installation
Customers appreciate the easy installation and straightforward programming, making it a hassle-free upgrade.
Key specs
- Voltage:120 Volts AC
- Control Method:Touch
- Operation Mode:ON-ON-OFF
- Wattage:N/A
- Current Rating:2 Amps
9.3

Excellent

Our Rating

9.3
Flexibility

9.1
Simple to use

8.4
Detecting movement
See Today’s Deals & Prices
6

Hehou

Hehou Bathroom Exhaust Automatic Fan for Wall and WIndow,Super Quiet 4 In Bathroom Motion Sensor and Delay Time Exhaust Fan with O Ring White 80 CFM Vent Fan
9.2

Excellent

Our Rating
7

Broan-NuTone

Broan-NuTone MS100WR Motion Sensor Wall Control for Bathroom Exhaust Fan, White
9.1

Excellent

Our Rating
8

Hehou

Hehou 5.9 Inch Bathroom Exhaust Automatic Fan Low Noise Window Wall Mount Vent Fan with Motion Sensor for Bathroom Kitchen Garage
9.0

Excellent

Our Rating
9

Leviton
Leviton Dual Combination Humidity Sensor with Separate Light Switch, Automate Bathroom Exhaust Fan, Air Circulation, Moisture Control, Single Pole/Single Pole, ¼ HP, DHD05-1LW, White

15% Off
Main highlights

Convenient Combination Switch
Combination switch for fan and light loads, with automatic humidity sensor activation and manual override for immediate ventilation needs.

Ideal for Humid Areas
Perfect for bathrooms, basements, laundry rooms, and spas to help eliminate moisture and prevent mold growth.

Praised Auto On/Off Feature
Customers appreciate the automatic humidity detection and fan activation, which ensures fans run when needed and turn off after a set duration.
Key specs
- Voltage:120 Volts AC
- Control Method:Touch
- Operation Mode:ON-NONE-ON or ON-OFF-ON
- Wattage:200 watts
- Current Rating:N/A
8.9

Very Good

Our Rating

9.1
Simple to use

8.9
Easy installation

8.0
lasts a long time
10

VIVOHOME

VIVOHOME Autoflow Bathroom Exhaust Fan with Light & Humidity Sensor (30-110-160CFM) - 2700K/4000K/5700K & EC Motor, Retrofit Ceiling Mount Bath Fan, No Attic Access Needed (Install Kit, 4-in Duct)

25% Off
8.7

Very Good

Our Rating

Frequently Asked Questions

What is a bathroom exhaust fan with motion sensor?
It's a ventilation device installed in bathrooms, which automatically turns on when it detects movement.

Why would I need a motion sensor in my bathroom fan?
The motion sensor enables the fan to operate automatically, providing convenience and energy efficiency.

Do all bathroom exhaust fans come with motion sensors?
No, not all bathroom exhaust fans have motion sensors; it's a feature that varies by model.

Can I install a bathroom exhaust fan with motion sensor myself?
While possible, it's often recommended to hire a professional for correct installation and safety.

Does a bathroom exhaust fan with motion sensor need special wiring?
Typically, they require a power source and may need additional wiring if not replacing an existing unit.

10 Best bathroom exhaust fan with motion sensors of 2026

1

Homewerks 7146-80-MS Bathroom Fan Integrated Dimmable LED Light Humidity Sensor Exhaust Ventilation 1.5 Sones 80 CFM, Smart Motion White

9.5

8.7

8.0

How do we rank?

How do we rank?

Analyzing top stores

2

Panasonic WhisperValue Ceiling/Wall Mount Bathroom Exhaust Fan with Humidity Sensor, 50-80-100 CFM, FV-0510VSC1

9.1

8.7

8.7

3

Leviton Humidity Sensor Switch for Bathroom Exhaust Fan, Automate Ventilation, Air Circulation, Moisture Control, ¼ HP, Single Pole, DHS05-1LW, White

9.3

9.1

8.0

4

TOPGREENER PIR Motion Sensor Light Switch, Occupancy & Vacancy Motion Sensor Switch, 𝐎𝐩𝐞𝐫𝐚𝐛𝐥𝐞 𝐖𝐢𝐭𝐡𝐨𝐮𝐭 𝐆𝐫𝐨𝐮𝐧𝐝 𝐖𝐢𝐫𝐞, No Neutral Wire, Single Pole, TDOS5-HL-W-2PCS, White

5

Leviton Decora in-Wall Combination Occupancy Sensor with Fan Switch, Auto-On or Manual-On, 1/4 HP, Residential Grade, Single Pole, White, DOD05-1LW

9.3

9.1

8.4

6

Hehou Bathroom Exhaust Automatic Fan for Wall and WIndow,Super Quiet 4 In Bathroom Motion Sensor and Delay Time Exhaust Fan with O Ring White 80 CFM Vent Fan

7

Broan-NuTone MS100WR Motion Sensor Wall Control for Bathroom Exhaust Fan, White

8

Hehou 5.9 Inch Bathroom Exhaust Automatic Fan Low Noise Window Wall Mount Vent Fan with Motion Sensor for Bathroom Kitchen Garage

9

Leviton Dual Combination Humidity Sensor with Separate Light Switch, Automate Bathroom Exhaust Fan, Air Circulation, Moisture Control, Single Pole/Single Pole, ¼ HP, DHD05-1LW, White

9.1

8.9

8.0

10

VIVOHOME Autoflow Bathroom Exhaust Fan with Light & Humidity Sensor (30-110-160CFM) - 2700K/4000K/5700K & EC Motor, Retrofit Ceiling Mount Bath Fan, No Attic Access Needed (Install Kit, 4-in Duct)

Frequently Asked Questions

Sign up and get exclusive special deals