Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
- Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like laptops, game consoles, and TVs, to major appliances, sporting goods, tools, toys, mattresses, personal care, furniture, and more.
- Accidents happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
- Past and future purchases covered. 30 days after you are enrolled, all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
- Fast, easy claims. Frustration-free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
- No hidden fees. For just $16.99 a month + tax you’re covered for up to $5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.
Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.
Enjoy fast, free delivery, exclusive deals, and award-winning movies & TV shows with Prime
Try Prime
and start saving today with fast, free delivery
Amazon Prime includes:
Fast, FREE Delivery is available to Prime members. To join, select "Try Amazon Prime and start saving today with Fast, FREE Delivery" below the Add to Cart button.
Amazon Prime members enjoy:- Cardmembers earn 5% Back at Amazon.com with a Prime Credit Card.
- Unlimited Free Two-Day Delivery
- Streaming of thousands of movies and TV shows with limited ads on Prime Video.
- A Kindle book to borrow for free each month - with no due dates
- Listen to over 2 million songs and hundreds of playlists
- Unlimited photo storage with anywhere access
Important: Your credit card will NOT be charged when you start your free trial or if you cancel during the trial period. If you're happy with Amazon Prime, do nothing. At the end of the free trial, your membership will automatically upgrade to a monthly membership.
Image Unavailable
Color:
-
-
-
- To view this video download Flash Player
- 7 VIDEOS
JCLOUD Smart Scent Air Machine with Cold-Air Tech for Home, Hotel Collection Diffuser, Waterless Essential Oil Diffuser 300ML, HVAC Scent Diffuser for Essential Oils for Large Room, Office, Spa
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Color | White |
Brand | JCLOUD |
Floor Area | 2000 Square Feet |
Controller Type | Button Control |
Wattage | 12 watts |
|
|
About this item
- 【Experience the Power of Cold Air Technology】Our JCLOUD scent air machine is a game changer! Unlike traditional ultrasonic diffusers, our diffuser compresses cold air to convert essential oils into dry mist micro-particles, ensuring maximum utilization and high efficiency. No water or heat is needed, so you can enjoy the amazing benefits of aromatherapy without any mess or hassle. Say goodbye to unpleasant pet or smoke odors and hello to a fresh, clean and delightful environment!
- 【Scent Up to Every Corner】: With our scent diffuser, the scent can fill rooms up to 2000 square feet, creating a wonderful and relaxing ambiance for your bedrooms, bathrooms, office room, spa room or some commercial space. The fan in the scent machine helps the scent reach even further, filling your room with the aroma you choose. Our unique fragrance diffuser will inspire, excite, and refresh you with its delightful scents.
- 【Easy Control, Easy Use】: Our scent machine is very easy to control. Download the app, connect the waterless diffuser via app, set the working time and scent grade. It’s more smarter and clear than the regular waterless diffuser that needs you to set the time or grade with the button. Everything is in your control.
- 【Natural & Healthy & Safe】: This scent machine brings the scent using cold air technology, which avoid any water dilution to the oil, so you could get the pure essential oils which is natural and completely safe for kids and pets. Use the JCLOUD HVAC Diffuser to exert the BEST effect of the essential oils. It’s different from the ultrasonic essential oil diffuser, it needs water with oils, and you need clear the machine every day, or it will be harm for your health.
- 【Large Capacity & No Mess】: Our waterless aroma oil diffuser comes with 300ml oils bottle for you to add your favorite lavender, lemon essential oils, or any aroma 360 oils. Also you can use JCLOUD ESSENTAIL OIL, it's perfect for the machine. It can work for about 30 days in highest grade. The machine makes it perfect for many scenarios including aromatherapy, business accommodations, use within home, yoga, spa, camping, and traveling.
- 【Operation Tips】: Default password: 1234. To reset the system: press 1st and 4th buttons simultaneously, choose "yes" for FACTORY MODE. App not required for basic functionality. The default process is: 10s work, 110s pause, repeat. Different from traditional diffusers, so don't worry if it seems inactive. Contact us via Amazon mail or refer to SERVICE CARD for assistance.
- 【30 Day Money Back Guarantee & 1 Year Warranty】 : JCLOUD is committed to producing only high quality items, and great customer support. So if you're not completely satisfied with the product we will provide a replacement or full refund for 1 years after purchase date! If you got any problem in using this diffuser, just contact us on amazon, or you can check the SERVICE CARD in package to get help with any problems.
- 【Unmatched Customer Experience: Personalized Assistance, Hassle-Free Returns, Quality Assurance, and Engaging Community - All Under One Roof! 】At JCLOUD, we redefine customer experience. Our team provides personalized assistance, ensuring your needs are met. Enjoy hassle-free returns, quality assurance, and engage with our vibrant community. Elevate your senses with JCLOUD unparalleled satisfaction awaits!
Additional Details
Customer ratings by feature
There is a newer model of this item:
- JCLOUD Smart Scent Air Machine & Oriental Charm Essential Oils 100ML for Diffuser$226.98$226.98This bundle contains 2 items
- JCLOUD Smart Scent Air Machine with Cold Air Technology for Home & Essential Oils 100ML for Diffuser | Diamond$226.98$226.98This bundle contains 2 items
- JCLOUD Smart Scent Air Machine with Cold Air Technology for Home & Essential Oils 100ML for Diffuser | Omega$226.98$226.98This bundle contains 2 items
- JCLOUD Smart Scent Air Machine & Spring Breeze Essential Oils 100ML for Diffuser$226.98$226.98This bundle contains 2 items
- JCLOUD Smart Scent Air Machine & Miracle Essential Oils 100ML for Diffuser$226.98$226.98This bundle contains 2 items
- JCLOUD Smart Scent Air Machine for Home & Lemon Essential Oils 100ML for Diffuser$219.98$219.98This bundle contains 2 items
- JCLOUD Smart Scent Air Machine for Home & White Tea Essential Oils 100ML for Diffuser$219.98$219.98This bundle contains 2 items
- JCLOUD Smart Scent Air Machine for Home & Sandalwood Essential Oils 100ML for Diffuser$219.98$219.98This bundle contains 2 items
- JCLOUD Smart Scent Air Machine for Home & Lavender Essential Oils 100ML for Diffuser$179.99$179.99 $219.98$219.98This bundle contains 2 items
Frequently bought together
Top rated similar items
Product Description
-
HAVC Connect Large Cover 2000 Sq. Ft
The machine makes the scent fill room up to 2000 square feet creating a relaxing ambiance for you.
-
Boost Your Mood, Improve Your Focus
Choosing an energizing scent, will boost alertness as well as your ability to concentrate and focus.
-
Enjoy The Amazing Scents with Your Kids and Pets
Completely safe for PETS & KIDS so you can enjoy all of the wonderful benefits of our aroma.
Make Scent Fill All Over Your Home
-
Use the JCLOUD Essential Oils with Scent Machine
If you do not know which oils to choose. You can try JCLOUD oils.
Simply add the oils to the machine bottle, No water need.
JCLOUD uses the pure concentrated essential and aroma oil blends.
-
JCLOUD Scent Air Machine For Home Collection
Different places in your home need different JCLOUD scent air machine
You can choose big room coverage scent machine in your living room, Also you can choose the plug-in scent machine in your bathroom
-
Enjoy the Scent Everywhere.
Whether you're feeling good or a bit blue, aromatherapy can help lift you up and make you feel better. It combine together to boost your mood and increase feelings of happiness and satisfaction.
Choose the JCLOUD Essential Oil, Great & Perfect Ideal for the Scent Air Machine
Work Perfectly with Cold-Air Machine & Ultrasonic Diffuser : Our Essential Oils are the best partner with the our Cold-air machine which can make the scent in every corner in your home cover up to 1000 - 2000 Sq. Ft. Also you can use the oils in your ultrasonic diffuser.
JCLOUD Scent Air Machine Choice
HVAC Scent Diffuser | Scent Air Machine V. Pro | HVAC Smart Scent Machine | Multi-Nozzle Diffuser | HVAC Scent Diffuser 850ML | 800ML Scent Air Machine | Smart Scent Machine 500ML | |
Customer Reviews
|
4.0 out of 5 stars
591
|
4.1 out of 5 stars
552
|
4.1 out of 5 stars
552
|
4.3 out of 5 stars
85
|
4.3 out of 5 stars
85
|
3.7 out of 5 stars
357
|
4.0 out of 5 stars
591
|
Price
| $169.99$169.99 | $399.99$399.99 | $199.99$199.99 | $229.99$229.99 | $199.99$199.99 | $249.99$249.99 | $194.99$194.99 |
Capacity
| 300ML | 500ML | 180ML | 500ML | 850ML | 800ML | 500ML |
Work Time with Full Oil
| Up to 2 month | Up to 4 month | Up to 50 Days | Up to 3 month | Up to 5 month | Up to 5 month | Up to 3 month |
Connect with HVAC
| ✔ | ✔ | ✔ | ✘ | ✔ | ✘ | ✔ |
Coverage
| 300 - 2000 Sq. Ft | 500 - 4500 Sq. Ft | 300 - 2000 Sq. Ft | 300 - 2000 Sq. Ft | 2000 - 4500 Sq. Ft | 500-4500 Sq. | 500 - 4500 Sq. Ft |
Default Work Time
| Work 10s, Pause 110s. | Work 15s, Pause 300s. | Work 5s, Pause240s. | Work 5s, Pause 240s. | Work 15s, Pause 300s. | Work15s, Pausing 300s. | Work 10s, Pause110s. |
Mounting
| Wall, Tabletop, Floor | Wall, Tabletop, Floor | Wall, Tabletop, Floor | Wall, Tabletop, Floor | Wall, Tabletop, Floor | Wall,Tabletop, Floor | Wall, Tabletop, Floor |
Control
| Bluetooth & APP | Bluetooth & APP | Bluetooth & APP | Bluetooth & APP | Bluetooth & APP | Bluetooth & APP | Bluetooth & APP |
Work Perfectly with Cold-Air Machine & Ultrasonic Diffuser
Royal Serenity Oils 100ML | Lavender Essential Oils 100ML | Spring Breeze Oils 100ML |
---|---|---|
Top NoteLemon, peach and mint | Top NoteBergamot and citrus | Top NoteMorning dew, orange, and tender leaves |
Middle ToneRose, violet, lily of the valley and jasmine | Middle ToneMiddle tones of freesia and calendula | Middle ToneHyacinth, jasmine, and orchid |
Base ToneMusk, ambergris, sandalwood, amber and cypress | Base ToneBase tones of vetiver. | Base ToneAmber, Vanilla. |
No Diffusion?
1. This scent air machine diffuses intermittently. It will work for serval seconds, then pause, and work again.
2. Check the Power.
3. Replace the oil with rubbing alcohol and run it through for 5 mins.
Oils Leaking?
1. The bottle is loose. Screw it in properly, straight and tight.
2. Seal is broken or missing. Ask us for the replace seal or accessories.
The app name? The Password?
1. The app named " aroma link" .
2. The default password is 1234.
Why there is little or no spray coming out?
1. The atomization head is blocked. Clean the machine by running rubbing alcohol.
2. Diffuser core with straw is missing or damaged.
3. Pump may be damaged.
Why I can not receive the verification message? Any ways to log in?
1. You can check the Spam Folder.
2. You may log in using FB.
3. You can choose the bluetooth Mode. It's more stable than wifi mode.
From the brand
-
Where nature's essence meets expert care, JCLOUD emerges - a sanctuary of scents and serenity. Our logo, a droplet-shaped symbol, resonates with the realm of essential oils and fragrance machines. Within its gentle embrace, a solitary leaf dances, a symbol of our unwavering devotion to nature's embrace and unwavering safety.
Let JCLOUD guide your poetic journey to tranquility. Unwind, breathe, and embrace the captivating power of scent.
-
Best HVAC Scent Air Machine
- No water, No Mess
- 2000 Sq. Ft Large Room Coverage
- Glass & Metal Cover, Luxury Diffuser
-
Bluetooth HVAC Scent Machine
- 2000 Sq. Ft Coverage
- 300ML Large Capacity
- HVAC Connection
-
-
-
-
-
-
Why We Create "JCLOUD"?
Because we living a small room with terrible air conditions so that we can not sleep well, not doing well on work, mental trance. It’s a small room which next to a small restaurant, We can smell the kitchen fumes very clearly everyday. At beginning, we bought some diffusers, but it’s not strong enough to work. Then we found the professional scent machine. It changed our life, we got the better sleeping, better mood, better mental state.
What Should I do when the item have problems?
We have service card in our package, you can contact with via brand mail or amazon mail.
Product guides and documents
Product information
Package Dimensions | 12.13 x 10.31 x 5.08 inches |
---|---|
Item Weight | 2.83 pounds |
Manufacturer | JCLOUD/Crearoma Tech(HK) Limited |
ASIN | B096S3CGRZ |
Country of Origin | China |
Item model number | P300 |
Customer Reviews |
4.0 out of 5 stars |
Best Sellers Rank | #64,269 in Health & Household (See Top 100 in Health & Household) #297 in Aromatherapy Diffusers |
Date First Available | June 7, 2021 |
Warranty & Support
Feedback
Looking for specific info?
Videos
Videos for this product
1:23
Click to play video
Simply the best waterless diffuser, period.
Jordan Nelson
Videos for this product
1:59
Click to play video
How to Install HVAC System with JCLOUD Scent Air Machine
JC Store Direct
Videos for this product
0:22
Click to play video
Customer Review: Great seller. Helped me get a working model.
JLP
Videos for this product
2:09
Click to play video
Comparing two awesome home diffusers! #thisorthat
Jordan Nelson
Videos for this product
0:33
Click to play video
Scent Air Machine
JC Store Direct
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the ease of use and scent of the air purifier. They mention that it's simple yet very effective and that it fills the room with fragrance. However, some customers have mixed opinions on value, quality, size, connectivity, noise, and the app.
AI-generated from the text of customer reviews
Customers like the scent of the air purifier. They say it has a little hint of scent, enveloping the space with a pleasant fragrance that lingers for hours. Some customers also say they can set schedules for scent release.
"...The scent ruminates evenly, enveloping the space with a pleasant fragrance that lingers for hours.Long-Lasting Scent Oil:..." Read more
"...Overall, I do like having it. The app is easy to use and it does emit the scent without having to fill a machine with water...." Read more
"...two story house that this system supports and the essential oil can be smelled in every room. Very pleased with the product!" Read more
"...In my home, this was just too aggressive and caused the scent to be entirely too strong...." Read more
Customers find the air purifier easy to use. They mention that it's straightforward to set up with the app and set up schedules. They also appreciate the clear and user-friendly instructions. They say that the included features add a level of convenience and automation to the scent. Customers also mention that the straightforward controls make it easy to customize settings according to their preferences. Overall, they say that it is a time saver.
"...The straightforward controls make it easy to customize settings according to personal preferences, ensuring a hassle-free operation...." Read more
"...From a websiteThe front panel controls are fairly straightforward, but it's far easier to program this device via the app or website...." Read more
"...First of all the app itself is incredibly confusing and constantly reverts back to its factory settings so there’s no point...." Read more
"...Again, it’s super easy - only takes a few min to install. So if you are on the fence about getting it, stop and just buy it...." Read more
Customers are mixed about the quality of the air purifier. Some mention that it works pretty well for their needs, while others say that it doesn't work consistently.
"...the JCLOUD Smart Scent Air Machine earns high marks for its innovative design, user-friendly features, and exceptional performance...." Read more
"...The cost is spot on, it’s very easy to install, and the results are AMAZING! I am so happy with this purchase!..." Read more
"...for it that it’s going to stick to and even when it’s on, it seems like it barely works...." Read more
"...was figured out, adding an automated schedule was super simple and it worked well. The schedules are very customizable to your preferences...." Read more
Customers have mixed opinions about the value of the aroma diffuser. Some say it's a great value, while others say it’s not worth the money. They also say the booklet that came with it is not very useful.
"...I’m probably just going to end up throwing it away because it’s not worth the time having to reset it all the time , because it stops connecting,..." Read more
"...The cost is spot on, it’s very easy to install, and the results are AMAZING! I am so happy with this purchase!..." Read more
"...The UI leaves much to be desired, but it works...." Read more
"...Well worth the money." Read more
Customers are mixed about the noise produced by the aroma diffuser. Some mention that it's easy to operate and very quiet, while others say that it was extremely noisy with a beeping sound every time it did the reloading. Some say that the bubble machine sound can be distracting at first.
"...but I have had multiple guests ask me what the machine is because it's so loud. People will know that you own this machine!..." Read more
"...2. Whisper-Quiet Operation:** One of the standout features of this diffuser is its quiet operation...." Read more
"...Even with the fan. I am not sure if my unit is defective but it is quite loud. I have sent an email to customer service hoping to get some solutions...." Read more
"...The diffusion process is quiet and doesn't create any distractions or noise disruptions...." Read more
Customers are mixed about the connectivity of the aroma diffuser. Some mention that the Bluetooth connected instantly, and the app was pretty straight forward. However, others say that it has weak Bluetooth and other issues.
"...The diffuser is excellent. Can be controlled via Bluetooth and WiFi...." Read more
"...5 times for seemingly no reason at all, that means it has lost its wifi connection OR it still has a wifi connection but the main server in China..." Read more
"...is very sleek with the touch screen in the black and the seamless connectivity with the app made it even better...." Read more
"...not worth the time having to reset it all the time , because it stops connecting, and regardless of it, then works you can’t smell anything because..." Read more
Customers are mixed about the app. Some mention that the app to control the unit works great, while others say that it's meh.
"...Smartphone Control:The integration of smartphone control sets the JCLOUD Smart Scent Air Machine apart from traditional air fresheners...." Read more
"...The app is meh! I like the Bluetooth option tho. Setting the unit up in the app can be confusing but there are instructions out there...." Read more
"...The ability to control the device from my smartphone adds a modern touch and allows for effortless customization...." Read more
"It is good when it works, 1 month in and the app does not work...." Read more
Customers have mixed opinions about the size of the air purifier. Some mention that it does the job and covers space, while others say that it's not enough for small dining rooms, does not cover the entire home, and is no more than a small diffuser.
"...This does not cover my entire downstairs with scent when I tried using it as a freestanding unit, which is about 1,100 sq ft...." Read more
"...to set up with the app and set up schedules, and does not occupy a lot of space. Can be used for larger spaces" Read more
"No Ideal for the bedroom, but livingroom is perfect. The app is very user friendly, scheduling the diffuser to turn on at will is perfect." Read more
"...it and seeing that it uses only a small amount of oil a day, and fills a large area of my house with scent that lingers, but a big thing to me was..." Read more
Reviews with images
-
Top reviews
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
Design and Size:
One of the standout features of the JCLOUD Smart Scent Air Machine is its sleek and compact design. The device is elegantly crafted, making it a stylish addition to any room without taking up much space. Its modern aesthetic seamlessly blends into any decor, while its portable size ensures versatility in placement options.
Smartphone Control:
The integration of smartphone control sets the JCLOUD Smart Scent Air Machine apart from traditional air fresheners. The accompanying mobile app allows users to conveniently adjust settings, such as scent intensity and scheduling, from anywhere with an internet connection. This feature adds a level of convenience and customization that enhances the overall user experience.
Ease of Use:
Navigating the JCLOUD Smart Scent Air Machine is refreshingly simple, thanks to its intuitive interface and user-friendly design. Setting up the device and connecting it to the app is a breeze, even for those who are less tech-savvy. The straightforward controls make it easy to customize settings according to personal preferences, ensuring a hassle-free operation.
Scent Dispersal:
One of the most impressive aspects of the JCLOUD Smart Scent Air Machine is its ability to disperse fragrance effectively throughout the room. Whether you prefer subtle hints of scent or a more pronounced aroma, this device delivers consistent results. The scent ruminates evenly, enveloping the space with a pleasant fragrance that lingers for hours.
Long-Lasting Scent Oil:
One of the key advantages of the JCLOUD Smart Scent Air Machine is its economical use of scent oil. Despite its compact size, the device is capable of diffusing fragrance for extended periods without the need for frequent refills. This ensures that users can enjoy a continuous aroma experience without the inconvenience of constantly replenishing supplies.
Overall, the JCLOUD Smart Scent Air Machine earns high marks for its innovative design, user-friendly features, and exceptional performance. Whether you're looking to create a welcoming atmosphere in your home or enhance the ambiance of a commercial space, this device proves to be a worthy investment.
Cons: Overtime the motor may seem to be working harder and louder. I believe clearning the servicing the machine every one in a while (see instructions) will help this.
Overall, definitely recommend this product!
A lot of companies will sell these diffusers under a different name (as is the case here) because Crearoma doesn't put their name anywhere on the device, in the packaging, or even in the app. It looks like they really only concern themselves with design and manufacturing, and they leave the marketing and distribution to others. Which is fine! …but it also means there are many places to buy this device online for less than what you might pay here.
After a few days with it, I have to say this diffuser is kind of awesome.
The instruction sheet that comes with it is definitely not awesome.
So here's what I've learned.
There are three ways to control this diffuser:
- From the front panel
- From the mobile app
- From a website
The front panel controls are fairly straightforward, but it's far easier to program this device via the app or website. Note: You don't ever need to connect this device to your network if you don't want to. It can be controlled entirely from the front panel buttons.
The app is called “Aroma-Link”. There's another app from the same company called “Smart-aroma” but that's not the right one to use.
Once you've created your account within the Aroma-Link app, you can visit “aroma dash link dot com” and log in there. (Amazon doesn't allow external links) That page will let you program and control the diffuser remotely from a browser.
Setting the schedule within the app is tricky. You first need to tap the “Set” button, then tap to enable each of the days of the week that you want to set, then tap the pencil icon to edit one of the 5 available programs and toggle each one on or off. Finally you have to tap “Save” and your machine is programmed.
The default diffusion time is to run for 10 seconds, then pause for 110. In my home, this was just too aggressive and caused the scent to be entirely too strong. I pared it down to run 5 seconds, then pause for 180 and that seems to be a happy balance. This has the added benefit of using far less fragrance oil.
There is a button marked “Fan” in the app to toggle a booster fan that only runs when the diffuser is running. I think its purpose is to disperse fragrance a little more forcefully into the room, but I haven't been able to notice a difference. In fact having the fan on makes the device just a little bit louder.
For best performance, you may need to upgrade the firmware. To do this, visit the Aroma-Link website, click the “Device List” on the left navbar, then click the teal pencil icon next to your device. Scroll down to “Firmware Version” and select the latest version from the dropdown list. My device arrived with version 1.0, and as of this writing the latest is 1.2.
What this device does not do is measure and report the amount of fragrance remaining in the bottle. I've been scenting my house at 5/180 for a week and have pulled the bottle out periodically to check how much liquid is left, and honestly it looks like it's at the exact same level as when I first filled it up.
Hold down the Back and > buttons to factory reset the device. This will set the PIN to 1234.
Tap the ^ and > buttons simultaneously to manually set the time. (If you use the app, the time will be set automatically.)
Hold down the Back button to toggle the fan on or off.
Hold down the Enter button to turn the device on or off.
If the machine beeps 5 times for seemingly no reason at all, that means it has lost its wifi connection OR it still has a wifi connection but the main server in China went down. This happens a lot- a few times a month. It will beep one time when it reconnects or the server becomes available again. To avoid these beeps you can just use Bluetooth and never connect it to your WiFi.
There doesn't seem to be a public API for this diffuser, meaning it can't (yet) be used with Home Assistant. Maybe some day!
So far, so good, one week in. Hopefully this device will last a few years.
Top reviews from other countries
Update*
JCLOUD issued a full refund. Their customer service is excellent. I'm going to try my luck with a larger model similar to this unit from jcloud.