You might be planning on getting the best smart diffusers. Everyone loves products that prove to be invaluable investments. Check out our list of Top 10 best smart diffusers here.
In Hurry? Checkout Our Top Pick Of Best Smart Diffusers.
Our Top Pick

9.7/10 our score
Best Smart Diffusers
Rank | Product Name | Score |
---|---|---|
1 ![]() |
Sierra Modern Home 400ml |
9. 7 |
2 ![]() |
Aera Microdroplet |
9. 5 |
3 ![]() |
Vococlinic FlowerBud |
9. 1 |
4 ![]() |
InnoGear Cool Mist Wifi |
8. 8 |
5 ![]() |
Yeshow Essential |
8. 6 |
6 ![]() |
Emoi H0027 |
8. 2 |
7 ![]() |
Geeni Spirit |
8. 0 |
8 ![]() |
Moodo Home Fragrance |
7 .7 |
1. Sierra Modern Home 400ml

9.7/10 our score
- INTELLIGENT AROMATHERAPY – A great addition to your smart home that is powered intelligently and wifi compatible. Use it like a normal diffuser or download the companion app to control features like LED color, mist intensity, timer settings, scheduling and more directly from your phone. Our smart diffuser is also Alexa and Google Home compatible and can be used with echo/tap/dot to control simply by using your voice. A large 400ml water tank allows for up to 12 hours of continuous mist.
- ULTRASONIC VAPORIZER – Our smart diffuser works by creating 360° ultra sonic frequencies that instantly atomize water and oil molecules into the air. The result is a much healthier alternative than older style heat diffusers that can damage essential oils during the heat diffusion process.
- CREATE SCHEDULES – Scheduling is here! Our smart diffuser allows you to create regular schedules in the app so you can get your diffuser to work at your scheduled times each day or on certain days that you choose. Simply click the arrow to the right of “garbage” icon in the ewelink app to create and customize your own schedules.
- ALEXA & GOOGLE HOME – Use our included quickstart guides to connect to the app and then either to your existing Alexa or Google Home accounts. You can then use your voice to conveniently control your smart diffuser including colors, mist settings and other functions.
- U.S BASED 24HR SUPPORT AND 1 YEAR OF COVERAGE– Our legendary U.S based support staff is on standby to answer all questions and concerns. Our products also include a full year of coverage protection - so if you encounter any issues we will make it right in a timely manner.
2. Aera Microdroplet

9.5/10 our score
- Aera’s patented Microdroplet Technology. Control over WiFi and create schedules with the AeraForHome app
- Settings 1-10 to adjust scent strength to your preference. This diffuser covers up to 1000 sq ft but is dependent on air flow and positioning of the device.
- Consistent, surround-scent evenly fills a room with hypoallergenic aroma
- Safe for family, pets & home. No harmful VOCs, no residues
- Plays unique, sophisticated fragrances and pure essential oil aromatherapy blends* *Capsules sold separately. Capsules only work with the Aera Diffuser and are non-refillable
3. Vococlinic FlowerBud

9.1/10 our score
- Simply smart >, Flawlessly compatible with Alexa, Google and Siri, rich customizations available exclusively with the LinkWise app: adjust mist level, light colors and brightness, create schedules to turn on/off mist and set timers
- Unique flower bud design >, The elegant and refreshing decoration ideal for aromatherapy and moisturizing the air in your bedroom, yoga room, hotel room, office, etc (best up to 323 sq.ft.)
- Rainbow-spretrum mood light >, Choose from 16 million colors and apply your favorite light effects to create the perfect ambience for your daily routines
- 12-Hour Runtime and Automatic Shut-off >, 300ml water tank allows for continuous and super quiet overnight operation without refilling water, it automatically turns off and pushes warnings to your phone when water runs out
- Remote Access and LinkWise App >, Control from anywhere via VOCOlinc Cloud (Android) or Apple TV/HomPod/iPad (iOS) as a HomeKit hub, When pairing (during setup), this product requires a 2.4GHz network
4. InnoGear Cool Mist Wifi

8.8/10 our score
- Make sure this fits by entering your model number.
- Smart and Convenient life - Compatible with Amazon Alexa and Google Home for voice control, giving more pleasure to daily life.
- Immediate Operation - The diffuser can be controlled via your phone whenever and wherever you are.
- Customizable Schedule & Timer - You can customize the diffuser to run every day or on the specific day in a week. And set countdown timer to the diffuser if you don't want it to be on continuously.
- Enhance Your Home - Colorful and romantic lights with a soothing fragrance created by your favorite essential oils will clam you down from a stressful or fatigued day.
- Safe Auto Shut-off Function - The diffuser will detect the water level and shut down automatically when water runs out. Due to this technological feature there is no need to worry about the machine burning out.
5. Yeshow Essential

8.6/10 our score
- Make sure this fits by entering your model number.
- ALEXA Voice Control: Truly Smart Home Device, through the app to control the LED color, mist intensity, timer settings, scheduling and more directly. Our smart diffuser is also Alexa compatible and can be used with echo/tap/dot to control simply by using your voice.
- 8-Color LED Mood Night Light: Our amazing diffuser for essential oil can be remotely controlled from your smart phone (Yehome app) or by other smart home devices. diffuser for essential oils provides soft light for midnight newborn by adjusting the color and brightness. Adding a few proper essential oil to create the ideal environment for sleeping, working, exercise etc.
- Safe for Children : BPA Free Diffuser, made from PP/ABS material, 100% risk free for baby and your family with CE, FCC, RoHS Safety Approval. You can safely use it on a daily basis in your space and even while you’re sleeping for a better night’ s rest. When it’s out of water, it will automatically stop working for lower power consumption.
- Portable Design with Big Output: Diffusers for essential oils 300ml, can at least run up to 10 hours of continuous output with mute mode (<,35db), no suffering from water gurgling or electric circuit noise, safe for baby sleeping. And with the compact design, this aromatherapy diffuser can be easily carried for anywhere you want an aroma mist.
- QUALITY and SAFETY: The aroma diffuser with an advanced ultrasonic technology maintains air purity and whisper silent. It can last for 8-10 hours with a 300ml water tank. 100% Satisfaction Guarantee & 12-month warranty .If it's a quality issue, we'll refund it in full.
6. Emoi H0027

8.2/10 our score
- PP+ABS
- 5-in-1Design: An innovative integration Design of Bluetooth speaker, LED lights, aroma diffuser ,200ml humidifier and exclusive app control offers a great sense of hearing, sight, smell and touch, is an amazing multifunctional aromatherapy device unlike any other you've ever used. An ideal Bluetooth speaker and aromatherapy diffuser for home office bedroom hotel yoga studio.
- Essential Oil Diffuser: Diffuser for oil essential Support continuous use of 6 hours fine misting . Easy time setting of 1-6 hours allows you to adjust air humidity misting time at will during work/sleep/yoga/spa.
- Bluetooth Speaker & Color Light & APP Control: Bluetooth speaker could be easily connected to your phones or other Bluetooth devices with Crystal clear Sound and rich bass,wireless range up to 30 feet ! 7 Colors Led night lights and 2 brightness of soft light or bright light for your choice, create a romantic atmosphere. And these functions can be controlled by emoi smart APP, which supports IOS and Android devices.
- BPA-Free & Waterless Auto Shut-off & Whisper Quiet & Warranty: Using high grade, 100% BPA-Free PP materials and waterless auto shut-off design ensure safety. emoi diffuser lamp also adopted whisper quiet ,bringing a quieter and more comfortable enjoyment! 30 days money back and 12-month warranty with lifetime customer service !
- Best Gift: emoi diffuser comes well packaged with a simple chic style! It is a ideal gift of aroma diffuser, humidifier, Bluetooth speaker and table light for friends,families and yourself, also for birthday, anniversary ,Mother's Day, Christmas.
7. Geeni Spirit

8/10 our score
- Make sure this fits by entering your model number.
- ️ INTELLIGENT AROMATHERAPY – A great addition to your smart home that is powered intelligently and wifi compatible. Use it like a normal diffuser or download the companion app to control features like LED color, mist intensity, timer settings, scheduling and more directly from your phone. Our smart diffuser is also Alexa and Google Home compatible and can be used with echo/tap/dot to control simply by using your voice. A large 200 ml water tank allows for up to 12 hours of continuous mist.
- ️ ULTRA WHISPER QUIET-Adopted ultrasonic technology, this diffuser is extremely quiet when working. It gives out ultra fine and smooth mist which can soften and moisten dry and chapped skin in winter. It also helps you breathe better when your are sleeping with air conditioner on.
- ️ WI-FI CONTROL- No hub required, wi-fi is built-in, control from anywhere using the free Geeni app
- ️ CREATE SCHEDULES – Scheduling is here! Our smart diffuser allows you to create regular schedules in the app so you can get your diffuser to work at your scheduled times each day or on certain days that you choose.
- ️ VOICE CONTROL – Use our included quickstart guides to connect to the app and then either to your existing Alexa or Google Home accounts. You can then use your voice to conveniently control your smart diffuser including colors, mist settings and other functions
8. Moodo Home Fragrance

7.7/10 our score