The Best Smart Diffusers of 2025: Control Your Air Quality From Anywhere
July 23, 2025
Overview
Step into the future of home fragrance with our guide to the best smart diffusers of 2025. We've scoured the market to bring you the most innovative and effective smart diffusers, allowing you to effortlessly control your home's air quality from anywhere. Whether you're seeking to enhance your well-being with aromatherapy, eliminate odors, or simply enjoy a more pleasant atmosphere, our curated selection offers a range of options to suit every need and budget. Explore features like app control, voice activation, and smart home integration to find the perfect diffuser to transform your living space and create a healthier, more comfortable environment.
Our picks
The Best Overall Smart Diffuser for 2025: Sierra Modern Home WiFi Diffuser, $33.95
The Best App-Controlled Diffuser for Ultimate Convenience: Meross Smart Diffuser, $40.99
The Best Voice-Activated Diffuser for Effortless Aromatherapy: Studio Pro Scent Diffuser, $69.95
The Best Smart Diffuser with Customizable Aromatherapy: The Hotel, $47.20
The Most Stylish Smart Diffuser to Elevate Your Home: Gingko Smart Diffuser Lamp, $114.99
The Best Affordable Smart Diffuser Under $100: Aromatherapy Diffuser, $39.99
The Best Smart Diffuser for a Relaxing Ambiance: GoveeLife Smart Diffuser, $49.98
Smart Diffusers with App Control
Control your air quality from anywhere with these top-rated smart diffusers and their apps.
7
Listful
Score
Pura Plus
$79.99
The Pura Plus, priced at $79.99, offers a sleek, modern design with dual fragrance capabilities, making it a versatile option for large room coverage. In our testing, its app reliance presents a minor inconvenience, yet it enables effortless scent customization and scheduling. While some may find the operation noise bothersome, the option to switch between two scents adds value. While not the highest scorer, it remains a reliable choice for those prioritizing style and function in their scent devices.
The Good
• The Pura Plus diffuser features a sleek, modern design that enhances home decor.
• The device offers app control for scheduling and adjusting scent intensity.
• It can hold two different scents simultaneously, allowing users to switch between fragrances.
The Bad
• Some users report that the diffuser's fan produces noticeable noise during operation.
• The device requires the app for operation, lacking manual controls.
• High-quality fragrance refills are considered expensive by some customers.
App Control: true / Voice Activation: true / Smart Home Integration: true / Run Time: 8 hours
7.5
Listful
Score
LEVOIT Smart Humidifier
$79.99
The LEVOIT Smart Humidifier impresses with versatile mist options and smart capabilities, available for $79.99. This device stands out in our review for its dual-role as both humidifier and essential oil diffuser, ideal for creating a calming environment in larger spaces like bedrooms. App issues on Android devices can affect user experience, and frequent cleaning is necessary to avoid mold buildup. Despite these considerations, its quiet operation and robust features make it a strong contender in the smart humidifier category.
The Good
• Offers both warm and cool mist options for versatile humidification.
• Features smart controls via app integration for remote operation.
• Operates quietly, making it suitable for bedrooms and studies.
The Bad
• Requires frequent cleaning to prevent mold and bacteria buildup.
• Some users report issues with app functionality on Android devices.
• High power consumption in warm mist mode increases energy costs.
App Control: true / Voice Activation: true / Smart Home Integration: true / Run Time: 36 hours
8.5
Listful
Score
Sierra Modern Home WiFi Diffuser
$33.95
The Sierra Modern Home WiFi Diffuser offers both value and smart features at $33.95, earning a favorable 8.5/10. Compatibility with Alexa and Google Home enhances ease of use, allowing voice control for a seamless experience. While minor app connectivity issues surfaced in our testing, its large 400ml tank provides up to 12 continuous hours of mist for excellent coverage. Despite its dim lighting, the device remains a versatile option for customized aromatherapy in spaces around 300-400 square feet.
The Good
• Seamless compatibility with Alexa and Google Home for convenient voice control.
• Large 400ml water tank allows for up to 12 hours of continuous mist, ideal for extended use.
• Smartphone app enables scheduling and customization of mist intensity and LED colors.
The Bad
• Some users reported minor connectivity issues with the app.
• The light may be too dim for those seeking brighter illumination.
• A few customers experienced discrepancies in color received compared to what was ordered.
App Control: true / Voice Activation: true / Smart Home Integration: true / Run Time: 12 hours
7.5
Listful
Score
Pura 4
$49.99
Elevate your living environment with Pura 4, designed for modern scent curation via its robust app. Our experience with this classy diffuser highlighted sleek design and scent intensity control. Despite its premium price and some app connectivity issues, the extended runtimes and adaptable features make it an appealing higher-end choice for sophisticated scent experiences that cater to medium-to-large rooms.
The Good
• The diffuser offers customizable scent intensity through the app.
• The device features a sleek, modern design that blends well with home decor.
The Bad
• Some users report issues with app connectivity and functionality.
• Fragrance refills can be expensive and may not last as long as expected.
App Control: true / Voice Activation: false / Smart Home Integration: false / Run Time: 120 hours
7
Listful
Score
Hitish Smart Scent Air Machine
$115.99
In our testing, the Hitish Smart Scent Air Machine combines sleek design with customizable settings, all at a mid-tier pricing point of $115.99. Users can tailor the scent intensity and schedule through its app, covering up to 1,500 square feet. However, the machine's notable noise and tricky setup process were drawbacks, impacting its overall score of 7/10. Despite these issues, its cold air diffusion technology ensures even fragrance distribution without heating, making it a stylish addition to your home.
The Good
• The device offers customizable settings, allowing users to adjust scent intensity, set timers, and create schedules via the app.
• The machine's design is sleek and modern, blending well with various home decors.
• The cold air diffusion technology ensures even fragrance distribution without relying on heat or water.
The Bad
• Some users have reported that the machine operates with noticeable noise, which can be distracting in quiet environments.
• There are reports of the device emitting too much liquid, leading to potential residue issues.
• Some users have found the initial setup process to be complicated, with unclear instructions.
App Control: true / Voice Activation: false / Smart Home Integration: false / Run Time: 30 minutes
8
Listful
Score
AroMini BT Plus
$295.00
The AroMini BT Plus, priced at $295.00, excels in scenting spaces up to 1,500 square feet with quiet operation and Bluetooth app control. Our review noted its seamless fragrance delivery through cold-air nebulizing technology, yet users have raised concerns about durability, leading to a lower score of 8/10. While the higher price and need for premium oils might deter some, its sleek design and comprehensive control features make it suitable for those prioritizing consistent performance.
The Good
• The diffuser effectively scents spaces up to 1,500 sq. ft. using cold-air nebulizing technology.
• The device features Bluetooth connectivity for app control, allowing users to adjust intensity and schedules.
• The sleek design complements modern decor and operates quietly, suitable for various environments.
The Bad
• Some users report durability issues, with units failing after a few months of use.
• The diffuser requires premium essential oils for optimal performance, increasing the overall cost.
• The product has a higher price point compared to traditional diffusers, which may deter some buyers.
App Control: true / Voice Activation: false / Smart Home Integration: false / Run Time: 12 hours
8.5
Listful
Score
Mood Scent White Aroma Diffuser
$1,375.00
During our review, the Mood Scent White Aroma Diffuser earned a high score of 8.5/10 for its advanced smart home integration and voice control capabilities. Priced at $1,375.00, it offers app control and compatibility with Amazon Alexa and Google Assistant for hands-free ambiance adjustments. Despite its premium status, the limited 600-square-foot coverage and run time of up to 7 hours on battery may not meet all user needs, but its portable design enhances its appeal for tech-savvy consumers.
The Good
• The diffuser features app control, allowing users to adjust settings remotely.
• It offers voice activation compatibility with Amazon Alexa, Siri Shortcuts, and Google Assistant.
• The device includes a built-in rechargeable battery for portability.
The Bad
• The high price point of $1375.00 may be prohibitive for some buyers.
• Limited information is available regarding the aroma coverage area.
• The run time on battery power is up to 7 hours, which may be insufficient for extended use.
App Control: true / Voice Activation: true / Smart Home Integration: true / Run Time: 7 hours
Best Smart Diffusers for Large Spaces
Powerful diffusers designed to purify and fragrance larger living areas and homes.
8
Listful
Score
Aromplan Pro White Diffuser
$197.00
For expansive spaces, the Aromplan Pro White Diffuser delivers a powerful performance, covering up to 2,000 square feet. During our testing, Bluetooth connectivity and app control make this diffuser user-friendly, despite some users noting hardware issues. Its strong scent output may be overpowering for some, yet it remains a strong choice just below our top-tier options, ideal for those seeking comprehensive fragrance distribution.
The Good
• Covers up to 2,000 sq ft, ensuring even fragrance distribution throughout large spaces.
• Features Bluetooth connectivity and app control for easy scheduling and intensity adjustments.
The Bad
• Some users report hardware issues leading to replacements after a few months of use.
• The diffuser may produce a strong scent even on the lowest setting, which can be overpowering for some users.
App Control: true / Voice Activation: false / Smart Home Integration: false / Run Time: Not specified
Smart Diffusers with Customizable Settings
Explore diffusers with personalized aromatherapy options and advanced features.
7.5
Listful
Score
GoveeLife Smart Diffuser
$49.98
In our experience, the GoveeLife Smart Diffuser offers a good balance of smart features and customization, priced affordably at $49.98. Its app integration excels, allowing for extensive personalization and seamless connection with other Govee home products. However, users may encounter reliability issues with the timer function and scent output over time, which can require more frequent refills. Despite these drawbacks, the diffuser's smart home integration and voice control make it a solid choice for tech-savvy individuals.
The Good
• The app provides extensive customization options, allowing users to set up the diffuser to operate as needed.
• The diffuser integrates seamlessly with other Govee products, enhancing the smart home experience.
The Bad
• The timer function may not work reliably, leading to the diffuser running longer than intended.
• The scent output diminishes over time, requiring more frequent refills or adjustments.
App Control: true / Voice Activation: true / Smart Home Integration: true / Run Time: 12 hours
6
Listful
Score
NEOM Mini Diffuser
$46.20
Compact and travel-friendly, the NEOM Mini Diffuser is perfect for small spaces with a run time of up to 50 hours. This waterless model conveniently fills rooms with fragrance without constant refills. During our review, we noted some charging and durability issues, which might affect its longevity. Despite these drawbacks, its portability and USB charging make it suitable for on-the-go aromatherapy, ideally enhancing any small living or workspace.
The Good
• Compact size makes it perfect for small spaces like bedrooms or offices.
• Rechargeable battery lasts up to 50 hours, allowing for extended use without constant charging.
• Waterless operation makes it convenient and easy to use.
The Bad
• Some users report issues with charging and durability concerns.
• Mixed reviews regarding noise levels; some find it quiet, others mention slight noise when releasing fragrance.
• Some customers have reported issues with the product breaking or malfunctioning after a few months.
App Control: false / Voice Activation: false / Smart Home Integration: false / Run Time: 50 hours
9.5
Listful
Score
Aera Smart Diffuser
$197.01
Taking the lead with a high score of 9.5/10, the Aera Smart Diffuser is a premium choice at $197.01, providing exceptional smart home integration and effective fragrance dispersion. Our experience shows its seamless app and voice control capabilities allow for precision scheduling and intensity settings. Although some issues with Wi-Fi connectivity were noted, its hypoallergenic fragrance control suits families and pet owners, justifying its higher investment for those desiring cutting-edge scent technology in expansive 1000-square-foot spaces.
The Good
• Provides consistent fragrance dispersion without cold spots.
• App control allows for scheduling and remote operation.
• Compatible with Amazon Alexa, Google Assistant, and Apple HomeKit.
The Bad
• High upfront cost for the device and fragrance capsules.
• Some users report difficulties connecting the device to Wi-Fi.
• Produces a subtle purring noise during operation.
App Control: true / Voice Activation: true / Smart Home Integration: true / Run Time: 800 hours
5.5
Listful
Score
The Starter Kit - Midnight Black
$49.95
Discover the allure of modern design with The Starter Kit in Midnight Black, perfect for adding a touch of elegance to any decor. While its sleek look is appealing, during our review we found it suffers from reliability issues, such as oil leaks and functionality failures, dampening its value. Without app control or voice activation features and covering up to 600 square feet, this diffuser may fit basic needs but fails to impress with advanced functionalities.
The Good
• The diffuser features a sleek, modern design that complements various home decors.
The Bad
• Some users report the diffuser stops working after a few months of use.
• The device may leak oil, potentially causing damage to surfaces.
App Control: false / Voice Activation: false / Smart Home Integration: false / Run Time: Not specified
5
Listful
Score
The Hotel
$47.20
The Hotel diffuser transports you to luxury with its evocative fragrance blend of lavender, citrus, and peach. It struggles to fill rooms with scent as strongly as expected, as some users noted, yet if elegance and ambiance are your priorities, it’s a fitting choice despite its slightly elevated cost. Perfect for creating a spa-like atmosphere, it might not satisfy those needing robust scent dispersion.
The Good
• The fragrance evokes a luxurious hotel ambiance with notes of lavender, citrus, and juicy peach.
The Bad
• Some users find the scent doesn't fill the room as strongly as expected.
• The product is considered expensive compared to other essential oils.
App Control: false / Voice Activation: false / Smart Home Integration: false / Run Time: Not specified
6.5
Listful
Score
Studio Pro Scent Diffuser
$69.95
The Studio Pro Scent Diffuser, at $69.95, provides an easy-to-use solution with effective scent coverage for up to 600 square feet. Our experience highlights its sleek design and straightforward intensity adjustments as key strengths. However, its reliance on proprietary Pro-Pod™ oils and lack of smart features, like app control or integration, limit its functionality. Despite these limitations, it remains a visually pleasing choice for users seeking a no-fuss, aroma-enhancing device.
The Good
• Easy to use and adjust scent intensity.
• Sleek design that complements home decor.
• Effectively fills space with pleasant scent.
The Bad
• Limited to proprietary Pro-Pod™ fragrance oils.
• No app control or smart home integration.
• Some users report issues with customer service.
App Control: false / Voice Activation: false / Smart Home Integration: false / Run Time: 4-6 hours
The Most Stylish Smart Diffuser
Aesthetics meet functionality with this visually stunning smart diffuser for your home.
5.5
Listful
Score
Stone Diffuser
$90.99
Admired for its high-quality matte ceramic cover, the Stone Diffuser adds elegance to any home decor, priced at $90.99. While aesthetically pleasing, our evaluation revealed durability concerns, with users reporting failures after a few months. With an aroma coverage of 500 square feet, it offers a moderate fragrance experience, but its short run time of 4-8 hours may not suit all needs. This model is ideal for those prioritizing style over long-term reliability.
The Good
• The diffuser's high-quality matte ceramic cover looks like a piece of pottery in your home.
• The diffuser's high-quality matte ceramic cover looks like a piece of pottery in your home.
• The diffuser's high-quality matte ceramic cover looks like a piece of pottery in your home.
The Bad
• Some users have reported that the diffuser stopped working after a few months.
• Some users have reported that the diffuser stopped working after a few months.
• Some users have reported that the diffuser stopped working after a few months.
App Control: false / Voice Activation: false / Smart Home Integration: false / Run Time: 4-8 hours
5
Listful
Score
Gingko Smart Diffuser Lamp
$114.99
A balance of style and functionality, the Gingko Smart Diffuser Lamp appeals with its unique design priced at $114.99. In our testing, we found its compact and portable build ideal for various settings, along with the benefit of customizable light intensities. However, its diffuser function underperformed due to insufficient heating, affecting essential oil dispersion. The limited operational runtime further restricts its use, making it best for those seeking aesthetic enhancement over prolonged fragrance output.
The Good
• The lamp features a stylish and well-made design that enhances room aesthetics.
• The device is compact and portable, making it suitable for various room settings.
• The lamp offers three dimmable light intensity levels for customizable ambiance.
The Bad
• The diffuser function may not heat up enough to effectively diffuse essential oils.
• The charging cable is very short, making it difficult to use while plugged in.
• The diffuser function automatically turns off after 45 minutes, which may be inconvenient for longer use.
App Control: false / Voice Activation: false / Smart Home Integration: false / Run Time: 3-10 hours
7.5
Listful
Score
Aura Diffuser
$98.00
The Aura Diffuser is an impressive option for those seeking dual-functionality, offering both diffusion and humidification. In our experience, its large 2.2-liter capacity allows extended aromatic enjoyment over 700 square feet, though users may encounter runtime inconsistencies. While it hasn't topped our charts, its quiet operation and antimicrobial tank add peace of mind, positioning it close to the LEVOIT Smart Humidifier in performance.
The Good
• Large 2.2-liter capacity allows for extended use without frequent refilling.
• Functions as both a diffuser and a humidifier, enhancing air quality.
The Bad
• Some users report the diffuser ceasing to function after a few months.
• Discrepancies between promised and actual runtime, with some units shutting off earlier than expected.
App Control: false / Voice Activation: false / Smart Home Integration: false / Run Time: 9 hours
Smart Diffusers Under $100
Affordable smart diffusers that deliver great performance and value for your money.
7
Listful
Score
Aromatherapy Diffuser
$39.99
During our review, the Aromatherapy Diffuser impressed us with its quiet operation, perfect for maintaining a tranquil atmosphere at just $39.99. Although its stylish design complements any decor, early users reported leakage issues, which impacted its initial value. While lacking smart features, this diffuser covers an impressive 1,500 square feet and boasts a long run time of 13 hours, making it an affordable option for those seeking a peaceful environment without disturbance.
The Good
• The diffuser operates quietly, making it suitable for use during sleep or work without causing disturbances.
The Bad
• Some users have reported issues with the diffuser leaking during initial use.
App Control: false / Voice Activation: false / Smart Home Integration: false / Run Time: 13 hours
6.5
Listful
Score
ASAKUKI Essential Oil Diffuser
$17.49
Affordable and feature-packed, the ASAKUKI Essential Oil Diffuser is a good entry-level option for $17.49, offering multiple mist modes and 14 colorful LEDs. Our testing revealed usability issues with unclear water markings and power cord connectivity, which could be a hindrance for some. Despite these challenges, its quiet operation and included remote control enhance convenience, allowing for easy adjustment of mist settings and lighting during use in smaller spaces up to 300 square feet.
The Good
• The diffuser offers multiple mist modes and 14 LED colors for a customizable experience.
• The included remote control allows for easy adjustments to lighting, misting modes, and timer settings.
• The diffuser operates quietly, making it suitable for use during sleep or work.
The Bad
• The lack of markings for the maximum water fill line can make it difficult to determine the appropriate amount of water to add.
• Some users have reported difficulty with the power cord connection, especially when the water level is high.
• The diffuser requires regular cleaning to prevent mold buildup, which can be inconvenient for some users.
App Control: false / Voice Activation: false / Smart Home Integration: false / Run Time: 16 hours
6
Listful
Score
InnoGear Essential Oil Diffuser
$17.99
Affordable and versatile, the InnoGear Essential Oil Diffuser offers customizable mist settings with pleasant essential oils included. However, frequent refills due to its small water reservoir, noted in our review, can be a drawback for those seeking uninterrupted aroma exposure. With a coverage of 200 square feet and lacking advanced integration features, this diffuser offers a basic yet affordable solution for entry-level aromatherapy.
The Good
• The diffuser offers multiple mist settings, allowing users to customize their aromatherapy experience.
• The included essential oils provide a variety of pleasant scents for immediate use.
The Bad
• Some users find the plastic construction gives the diffuser a cheap feel.
• The diffuser's small water reservoir requires frequent refilling for continuous use.
App Control: false / Voice Activation: false / Smart Home Integration: false / Run Time: 3 hours
6.5
Listful
Score
ASAKUKI Essential Oil Diffuser
$35.62
The ASAKUKI Essential Oil Diffuser, with its 16-hour runtime and customizable mist modes, suits those wanting easy use for larger spaces. While its missing water markings can confuse users, in our review, its offering of safety-focused features like auto shutoff stands out. Covering up to 300 square feet, this diffuser provides a good midpoint choice between affordability and usability, presenting a practical aromatherapy solution.
The Good
• The diffuser offers multiple mist diffuse modes, allowing users to customize their experience.
The Bad
• The lack of markings for the maximum water fill line can make it difficult to determine the appropriate amount of water to add.
• Some customers have mentioned difficulty with the power cord connection, especially when the water level is high.
App Control: false / Voice Activation: false / Smart Home Integration: false / Run Time: 16 hours
7
Listful
Score
Meross Smart Diffuser
$40.99
For a tech-infused aromatherapy experience, try the Meross Smart Diffuser, compatible with multiple voice assistants and offering smart home integration. It's ideal for hands-free control yet connectivity hiccups were noted during our testing, particularly with some routers. With a moderate score, it combines good app functionality with customizable lighting, making it a versatile gift choice for tech enthusiasts.
The Good
• Compatible with Apple HomeKit, Amazon Alexa, and Google Assistant for voice control.
• Features a 400ml capacity allowing up to 14 hours of operation on light mist mode.
• Offers customizable RGB lighting with 16 million color options.
The Bad
• Some users report connectivity issues, especially with certain routers like Eero.
• The top does not lock onto the base, posing a risk of spillage if knocked over.
• Cleaning can be inconvenient due to the fixed water reservoir and recessed power cable.
App Control: true / Voice Activation: true / Smart Home Integration: true / Run Time: 7-14 hours
6
Listful
Score
InnoGear Aromatherapy Diffuser & Essential Oils Set
$28.49
Combining value with variety, the InnoGear Aromatherapy Diffuser & Essential Oils Set offers immediate aromatherapy with 10 oils included. In our review, its 400ml capacity meets continuous use demands yet cleaning complexities and some oil preferences may affect user satisfaction. Enhancing ambiance with LED lighting, this diffuser covers up to 400 square feet, providing good entry-level value despite its mid-range score.
The Good
• Large 400ml water tank allows for extended use without frequent refilling.
• Includes 10 essential oils, providing a variety of scents to choose from.
• Features 7 color LED lights to enhance ambiance.
The Bad
• Some users report difficulty in cleaning the diffuser.
• Essential oils included may not be to everyone's liking.
• Some users have reported that the diffuser is difficult to clean.
App Control: false / Voice Activation: false / Smart Home Integration: false / Run Time: up to 12 hours
5.5
Listful
Score
URPOWER 2-in-1 Diffuser & Salt Lamp
$19.99
Enhance your home with the URPOWER 2-in-1 Diffuser & Salt Lamp, melding aroma dispersion with calming Himalayan salt lighting. While intriguing in concept, our review found that minimal mist output and operational noise may detract from its appeal. Its compact design suits smaller spaces, offering adjustable lamp brightness and easy operation, making it an economical choice for those seeking unique, soothing decor solutions.
The Good
• Combines aromatherapy diffuser and Himalayan salt lamp in one compact design.
• Features adjustable brightness settings for the salt lamp.
• User-friendly with adjustable run time and fill levels.
The Bad
• Some users report minimal mist output, affecting fragrance dispersion.
• Some users find the device to be too loud due to gurgling sounds.
• Some users report the lid is difficult to secure properly.
App Control: false / Voice Activation: false / Smart Home Integration: false / Run Time: 6-7 hours
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