I have wasted so much money on various diffusers and none worked, until now. I initially bought two and then added a further two diffusers as wanted to ensure all of my house had that luxury smell. I would highly recommend this product as even when I’m recharging devices, my house still smells fantastic!
Product Highlights
12x Custom Modes
2x Competitors
Whisper-Quiet
Engineering
Waterless
Aroma
Rechargeable
Battery
12 Month
Warranty
Wireless
Portable Design
Nebula Waterless Diffuser - Portable & Rechargeable
New 2026 Model. Award-winning, waterless, longer lasting — luxurious aroma with unmatched control.
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UK's No.1 Waterless Diffuser. See Why →
24hr / 48hr Tracked Delivery
30 Day Money Back Guarantee
Use Any Brand of Essential Oil
Product Highlights
12x Custom Modes
2x Competitors
Whisper-Quiet
Engineering
Waterless
Aroma
Rechargeable
Battery
12 Month
Warranty
Wireless
Portable Design
The Nebula is the UK's best waterless diffuser choice for 2026. Transform your space instantly with the award-winning Nebula waterless electronic diffuser.
Portable, rechargeable and powerful, this aroma diffuser is designed for the home, office or car - wherever you want pure fragrance on demand.
Using advanced cold-nebulizing technology, it disperses pure, undiluted essential oils and diffuser oils across a massive 80m², without the mess of water or heat.
Designed to outclass competitor waterless diffusers, our latest model of the Nebula rechargeable diffuser offers an uncompromising, sensory experience:
- Whisper-Quiet Engineering: Significantly quieter than standard waterless models (<30dB), ensuring undisturbed sleep or focus.
- Unrivalled 120-Hour Battery: Enjoy weeks of daily use on a single charge, powered by convenient USB-C charging - at home, at your desk, or in the car.
- Unmatched Control: 12 customisable intensity and timer modes to suit your room size (double that of other brands), with continuous mode for all-day aroma.
- Zero Cleaning Required: Quick-swap technology lets you change scent bottles in seconds.
- Portable & Rechargeable: Use it wireless or wired - perfect for any room, the office, or your car's cup holder.
- Use Any Essential Oil Brand: We offer the highest quality oils, with GC-MS tested essential oils. However, the Nebula is designed to use any brand of essential oil you like.
- Complete Peace of Mind: Backed by a 12-month manufacturer warranty and a 30-day money-back guarantee as standard.
Nebula Waterless Diffuser - Portable & Rechargeable
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Join the 1000's of Happy Customers
We take pride in the quality of our products and our customer service. Join the 1000's of happy customers with our Nebula oil diffuser.
We offer unmatched quality and functionality, all designed for you to be able to set the perfect aroma ambience.
Join the 1000's of Happy Customers
We take pride in the quality of our products and our customer service. Join the 1000's of happy customers with our Nebula oil diffuser.
We offer unmatched quality and functionality, all designed for you to be able to set the perfect aroma ambience.
Why is the Nebula the UK's Best Waterless Diffuser?
No other waterless diffuser offers this combination: 12 customisable aroma and timer modes (double the competitor models), whisper-quiet operation under 30dB, a 120-hour rechargeable battery, and coverage across 80m². Rated 4.9 out of 5 by hundreds of verified buyers, multiple awards, and a 30-day money-back guarantee, and it's clear why the Nebula consistently comes out on top.
Award-winning, twice.
Recognised by two international beauty and wellbeing awards, for aromatherapy and home fragrance.
- Best Aromatherapy Product
Global Green Beauty Awards - Best Home Fragrance Product
Pure Beauty Global Awards
Nebula Waterless Diffuser
Standard Waterless Diffusers
Quiet Operation
✓
×
Intensity Levels
6
3
Timer Modes
6
3
Strong & Ambient Aroma Modes
✓
×
Anti-Tip Shutoff
✓
×
120 Hour Rechargeable Battery
✓
×
12 Month Warranty
✓
×
Money-Back Guarantee
✓
×
Award-winning
✓
×
Use with Any Brand of Essential Oil
✓
×
More Information
Why Choose the Nebula Waterless Diffuser?
Our Nebula electronic oil diffuser leverages cutting-edge waterless cold fusion technology, meaning it works without the need for water. This guarantees an exceptional throw of your chosen essential oils or perfume oils, filling the room with your chosen scent in mere seconds. What's more, it's easy to change fragrances with no need for cleaning between uses.
An Aroma Diffuser for Essential Oils and Fragrance Oils
The Nebula aromatherapy diffuser is designed to work with essential and luxury fragrance oils. Essential oils, extracted directly from plants, offer therapeutic benefits and can enhance your well-being. Depending on the type of essential oil used, you may experience a range of effects, from calming relaxation with lavender oil to a mood boost with citrus oils.
On the other hand, our device also supports luxury fragrance oils, providing an intense and long-lasting scent. You can select from our collection of top-tier perfume oils or use your favourite brand to fill the room with a pleasant aroma that can last for hours.
Compact and Portable for Every Space
This mini electric diffuser’s compact size and its décor-enhancing ceramic-style finish make it a versatile addition to any setting. Unlike other electric diffusers this portable diffuser uses a rechargeable battery to operate. Whether at home, your workspace or conveniently placing it in your car cup holder, its innovative design adds a contemporary touch while promoting a calming ambience.
Battery-Operated Oil Diffuser with Exceptional Performance
The Nebula electronic diffuser operates on a rechargeable battery and can last up to 120 hours on a single charge, ensuring long-lasting aroma wherever you may be. This small, but powerful battery-operated diffuser covers up to 80㎡, effectively transforming large spaces with soothing or invigorating scents.
Three Simple Steps to Aromatherapy
Choose your desired essential oil, attach the bottle to the device and select your preferred intensity and timer mode. With six intensity settings ( 15sec, 60sec, 120sec, 15min, 30min, 60min ) and six timer modes ( 1hr, 2hrs, 3hrs, 4hrs, 6hrs, 12hrs ), you can customise your aromatherapy experience to suit your needs and mood.
Uncompromising Quality
Not only is the Nebula oil diffuser efficient and user-friendly, but it also places a high regard for ethical practices. Our product is vegan and cruelty-free, which means you can enjoy its benefits with a clear conscience.
The Perfect Gift
Treat yourself or a loved one to the ultimate aroma experience with our Nebula EO diffuser, an excellent gift for any occasion.
Trust in Aluxury®
Enjoy peace of mind with our 30-day money-back guarantee, 24hr - 48hr tracked delivery and eco-friendly FSC packaging. We also provide a 1-year manufacturer warranty to ensure your complete satisfaction.
Specifications
| Battery | 2600mAh |
| Intensity Modes | Normal Mode Ambient Mode |
| Timer Modes | Normal Ambient |
| Runtime | Up to 120 hours |
| Coverage | Up to 80㎡ |
| Power | 3W |
| Colours | White, Black, Grey |
| Materials | Aluminium Alloy, PP, PET |
| Dimensions | 72mm x 72mm x 119mm |
| Weight | 317g |
What's Included
- Nebula Waterless Diffuser
- USB-C Charging Cable
- Instruction Manual
- 20ml Empty Oil Bottle
- 2 different length oil tubes
- Spare Seal
Delivery
*We offer Tracked UK Delivery on all orders. Place order before 1pm ( Mon - Fri excluding Bank Holidays ) for 24hr - 48hr tracked delivery.
Orders placed after 1pm will be processed for the following working day.
We also offer 24hr Tracked on orders placed before 1pm Mon - Fri.
Returns Policy
If you are not satisfied with our product, we offer a 30-day return policy from the date of receipt. This means you have 30 days after receiving your item to initiate a return.
To qualify for a return, your item must be in the same condition as you received it, and in its original packaging. Please ensure the plastic covers are not removed, otherwise the guarantee will be invalidated.
Your order number will be required as proof of purchase.
Warranty & Guarantee
- Includes a 12 Month Manufacturer Warranty.
- We offer a 30 Day Risk Free Money Back Guarantee
Warranty
Experience peace of mind with our 12-month warranty for the Nebula diffuser. This warranty assures that any manufacturing defects or operational issues arising under normal usage conditions within the first year of purchase will be covered.
However, please note that this warranty does not extend to damages caused by improper handling, misuse or any damage incurred due to the use of incorrect oils that are not recommended for this device.
Get 4 for 2 On Diffuser Oils
Get 4 for 2 on select 10ml diffuser oils or 8 for 4 when purchasing a Nebula Diffuser.
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FAQs
What is a waterless essential oil diffuser?
A waterless diffuser disperses pure essential oils into the air using cold air technology, without needing water or heat.
How is the Nebula different from ultrasonic diffusers?
The Nebula is a true nebulizing diffuser. It uses pressurised air (not vibration) to release undiluted aroma for a stronger scent experience.
Is the Nebula diffuser suitable for cars?
Absolutely, the size of the Nebula fits into a car cup holder, making it the perfect car diffuser.
Is this the same as similar looking diffusers?
No. Our diffuser is exclusive to us and offers unique functionality like 12 misting and timer modes ( double that of competitor models ) with Strong and Ambient aroma settings and quieter operation.
Are waterless diffusers better?
Waterless diffusers use nebulising or atomising technology to disperse undiluted essential oils in their pure form, delivering a highly concentrated aroma and preserving the natural therapeutic properties of an essential oil.
Read our guide on waterless vs water based diffusers for more information.
How long does a 10ml oil last?
With daily use a 10ml oil bottle will last between 6 - 8 weeks+, depending on what settings you use.
Is the Nebula diffuser rechargeable?
Yes, the Nebula diffuser contains a rechargeable lithium battery ( 2600mAh ) and lasts up to 120hrs on a single charge.
What oils can be used?
We recommend using our Aluxury® Essential Oil Blends. However, the Nebula diffuser supports other brands of pure essential oils.
How loud is the Nebula diffuser?
Our Nebula oil diffuser is considered relatively quiet with a rating of less than 30 decibels (db).
Can this diffuser fill a large rooms?
Don’t be fooled by the size – the Nebula is a powerful waterless diffuser for large rooms as well as compact spaces. Whether on a desk or in an open-plan living area, it delivers consistent aroma without needing dilution or water. Our diffuser and essential oil blend combination has exceptional throw with up to 80m² coverage.
The Aluxury® Promise
Captivate Your Senses
Our luxury & exclusive home fragrances are designed to captivate and indulge your senses like no other.
Natural Essential Oils
We use ethically sourced natural essential oils of the finest quality to help promote well-being.
Passion for Sustainability
We're passionate about sustainability, which is why you'll find our FSC packaging is recyclable.
Poured in the U.K.
We're a U.K. company and all our luxury fragrances are hand poured and stocked right here, ready to be with you in no time.
Customer Reviews
Overall rating: 4.9 / 5 from 683 reviews.
Absolutely love the Nebula Waterless Diffuser, easy to set up, extremely quiet when diffusing and my home smells gorgeous. I am so pleased with it that I have just ordered another one. Delivery was quick.
This is my 3rd purchase. Great company, fast delivery. Once charged it lasts for ages. Not flimsy like some others I’ve tried. Highly recommend.
Bought two Nebula diffusers for diffusing mint oil in our cars. Has worked flawlessly so far over the last few months. They don't use much oil but still create a strong scent even on the lowest setting. Happy with purchase and would recommend especially mint oil in cars which helps to deter pests and wildlife including flies if you live in the countryside.
Very pleasant
Brilliant diffuser, quiet and easy to set up. Would definitely recommend 5*
The diffuser arrived quickly and was soon in use. It was very easy to set up with some lavender oil, timing etc. The fragrance wafted around the room and as I have a smallish cottage was soon being smelt in other rooms too. I cannot comment on battery length as yet but first impressions are that, fully charged, it lasts a very acceptable period of time. The only remaining question is whether to by another or even to buy as Xmas presents for family.
Excellent product.. so easy and safe to use .. was sceptical at first as always used the plugin, but am 100% converted x
Beautiful addition to my room. Love the choice of misting options, smells amazing
Bought one two weeks ago well impressed. So I ordered another one last week. Top quality item fast delivery. No problems at all.you won't go wrong investing in one of these diffusers.
An aesthetically pleasing diffuser. Super quiet and very handy—I love it and can take it with me everywhere. I highly recommend it to everyone.
Loving this Nebula diffuser! Light weight, inobtrusive and simple to use with many options to control diffuse intensity and duration. It has a small form factor which makjes it highly portable. It's size does not detract from it's efficiency, can easily fill a room with scent and more. I primarily use it in my home office. I purchased a couple of additional bottle/cartridges as I do like to swap around scents. With the spares, its an absolute breeze to swap from on e scent to another. A great waterless diffuser which I highly reccommend,
Lovely diffuser, small but it packs a punch and fills the room. stylish design and whisper quiet. I brought the royal oudh oil with it and its smells lovely and fills my whole flat. I am definitely going to check out the other oils available
Very pleased with my Nebula. Perfect in size and easy to place all over the house. So lovely not to worry about refilling with water. Once charged up,the battery life lasts for a long time to. So would definitely recommend.
Awesome product the cent is remarkable and the settings on the diffuser is so simple and consistent. I like the instructions on the manual. I would buy again. Thank you
Great nebuliser,emits a strong smell, but not too powerful! Looks lovely. Very neat and easy to move from room to room😊 I love that there's no water to fill and no gunk to washout. It's actually a joy to use. It arrived very well packed and arrived a day earlier than expected. I would deffinately order from Aluxury again. 😊
Love these, fills the room quickly and quiet.
Great website, lovely selection of fragrances,well happy with my purchase.
An absolute triumph! I researched and researched and researched all of the best air diffusers. I am quite sure I have made the best possible decision with this purchase
My sister ordered this and bought it to the bingo on our fortnightly meet up, i instant ordered one for me and 1 for my daughter, other sister order 1, original sister ordered another one for her bathroom, I honestly can't describe how absolutely amazing this is, oils are to die for, no more plug ins for me, im here for the long haul .
Bought 2 of these with a pack of oils and 3 individual ones. Easy to set up and the smell off each of them is amazing. So glad I bought them after reading the positive reviews. Would definitely recommend
Purchased 5 Nebula diffusers (2 as family gifts). Love that I don’t need to add water and the different settings. My home smells lovely 💐
Purchased 5 Nebula diffusers (2 as family gifts). Love that I don’t need to add water and the different settings. My home smells lovely 💐
Purchased 5 Nebula diffusers (2 as family gifts). Love that I don’t need to add water and the different settings. My home smells lovely 💐
I had my Essential oil diffuser one day in the week and I absolutely love love love it I'm a bit confused in how I do the on it to stay on for the hour and the seconds it supposed to be on hut apart from that I love it highly recommend and well worth the money and five stars.
I’ve tried a few waterless diffusers now, and this one is definitely the best! It’s by far the quietest and the various settings are a game changer!
This review belongs to both, waterless defuser and the oils. See my review for the oils, both highly recommended.
So far so good. The only thing I was hoping to have a more precise instructions on which essential oils to use / not to use. I know there are some they might demage the diffusor, can we have a list?
Really like this but the instructions on how to actually attach the oils are non existent. I spent at least 2 hours doing all kinds of web searches just to learn the correct way to attach it, even then I couldn't attach the original essential oil bottle but had to sit and let it drip into the larger bottle supplied with the diffuser. Very, very frustrating when all I wanted to do was attach it and get it up and running. I still don't know how to attach the smaller bottle.
I emailed and phoned because I need to return this it’s broken I have no oil left it’s loud and for you to say they are tested they can’t be the silver disc where the bottle goes in is crooked dosnt fit flush it’s awful
Smells lovely you smell it all round the room
Works well and looks good. Pleased that it is smaller than anticipated so can be discreetly placed without taking up too much space. It fills the room better than the electronic water diffusers I have and will also mean I don't have to worry about mold growing from steam as it is waterless. Easy to fill and not had leaking problems others have mentioned but it's early days. So far very happy with it and would repurchase.
Really great value. Works perfectly!
A most fabulous item in any room! I bought 3 and contemplating to get more for bathrooms too!
Lovely and quiet. Looks classy. Works well. Has plenty of settings, unlike others. I love the fact that you can get additional cartridges for the ease of using different scents during the same day in different rooms.
Absolutely thrilled with this, my room smells lovely. No water bubbling anywhere which is a big plus. Will definitely invest in another for my bedroom.
Beautiful aroma and have an open plan kitchen living space and everyone has commented on the smell when they walk in the house ! A large room to fill and does it beautifully.
This is a beautiful diffuser it’s one of the quietest i've ever had. Everyone has commented who had been to my house.. Makes my house smell lush. will be ordering another one for my bathroom..
Best among all diffusers i have purchased, i bought 2 now will buy 1 more.
Superb item love it