Product information Sophie

Sophie, the mobile aroma diffuser, is a true multi-tasker, ideal for both indoor and outdoor use. With a long-lasting battery life of up to 11 hours and outdoor certification, she is the perfect companion for your garden or terrace. And, with her sleek bamboo handle, she is a true showstopper in any setting. Sophie has three Amber Light LEDs, each fully dimmable and switchable, allowing you to create the perfect ambiance for any occasion. A USB-C charging cable is included.

Product family Aroma diffuser
System Ultrasonic
Color black
Power level 1
Power consumption 10 W
Water tank capacity 100 ml
Noise level < 26 dB(A)
Weight 1.1 kg
Dimensions 180 x 302 x 180 mm

Awards

Video tutorials

Magical evenings

Sophie creates real moments of wellbeing and atmospheric evenings with her fascinating and deceptively real flames.

Scent in style

Sophie uses ultrasound technology to dispense the essential oil of your choice.

Close up of the water tank of Sophie the aroma diffuser from Stadler Form, a hand drips essential oil Repel from Stadler Form into it

For relaxation and comfort

During the cold months Sophie is the ideal companion. With the right essential oil, she provides relaxing hours and spreads a cozy warmth on chilly days.

Blog 

Airy tales from Stadler Form

Keep annoying mosquitoes away with Sophie and Sophie little

A balmy evening on the balcony or a barbecue in the garden: it could be so lovely if it weren’t for those nasty pests disturbing the idyll. But with a few household remedies, you can keep unwanted insects like mosquitoes away. Read on to find out what they are and how our summer favourites Sophie and Sophie little can also help you.

Read on

Sophie, the lantern with fragrance, inspires through her appearance and versatility

Sophie and Sophie little are the latest creations from Stadler Form. We Stadler Form employees have been eagerly awaiting the launch of the two aroma diffuser ladies and lanterns for use indoors and outdoors. What pleases us all the more is that the lanterns with fragrance have gone down so well...

Read on

Keep annoying mosquitoes away with Sophie and Sophie little

A balmy evening on the balcony or a barbecue in the garden: it could be so lovely if it weren’t for those nasty pests disturbing the idyll. But with a few household remedies, you can keep unwanted insects like mosquitoes away. Read on to find out what they are and how our summer favourites Sophie and Sophie little can also help you.

Read on

Sophie, the lantern with fragrance, inspires through her appearance and versatility

Sophie and Sophie little are the latest creations from Stadler Form. We Stadler Form employees have been eagerly awaiting the launch of the two aroma diffuser ladies and lanterns for use indoors and outdoors. What pleases us all the more is that the lanterns with fragrance have gone down so well...

Read on

Good to know

Find important information here

You can find the USB-C cover on the insert accompanying the user manual. If you intend to use your Sophie or Sophie little in an outdoor setting, make sure to place it only in a sheltered location where direct rain or snow cannot reach the device.

Make sure that the LED dimmer is deactivated (press the right-hand button on the front several times: normal – dimmed – switched off). If there are limescale deposits on the membrane, Sophie's mist may be less distinct or less powerful.

If that is the case, you can clean and descale your Sophie thoroughly, paying particular attention to the membrane. We recommend wiping the membrane carefully with a cotton bud soaked in descaler until all the limescale has gone. Under no circumstances should you attempt to chip limescale deposits off the membrane using a hard or pointed object!

After cleaning, rinse thoroughly with clean water. Make sure that no water gets into the air outlet opening (9) during cleaning or rinsing.

We recommend the use of pure natural essential oils for the operation of your aroma diffuser.

To begin with, you can add 2-3 drops of the scented oil to the water. Depending on the desired intensity of the fragrance, you can increase or decrease the number of drops.

If you barely smell the scent, please look at the list with recommendations:

  • Increase the amount of oil/fragrance drops in the diffuser.
  • Try different kind of fragrances/essential oils.
  • How much the scent is noticeable depends mostly on the quality of the fragrance itself (synthetic, natural, ingredients, etc.). It is comparable with wine; quality is everything plus the scent also changes over time. Our experience is that the best results are achieved with 100% pure essential oils of a high quality and concentration.
  • The room temperature and relative air humidity influence how noticeable the scent is. The drier the environment, the less noticeable is the scent.
  • A high rate of air ventilation (opening windows and/or heating/air conditioning) has a direct influence on the scent because it makes it disappear faster. Reducing the air ventilation and not putting the aroma diffuser next to an air vent helps to increase the time the scent remains in the air and thus the noticeability. This also means no tilted windows.
  • Make sure the aroma diffuser is positioned where you like the scent to be most noticeable, best at least 70 cm above the floor.
  • Clean the inside of the aroma diffuser at least once a week and make sure to thoroughly clean the transducer from any oil/scent residues. The transducer can be clogged which results in a lower output and less noticeability of the scent.

Yes, Sophie has a battery with a running time of up to 11 hours. The battery must be fully charged for at least 12 hours before using it for the first time.


As soon as the LED on the back starts flashing, Sophie must be recharged. We recommend that you don’t use the aroma diffuser while it is charging so that the battery can be fully charged as quickly as possible.

Sophie is IP44 certified and therefore splash-proof. You can leave your Sophie outside in a sheltered spot without any worries - however she should not be directly exposed to rain. It is important to use the cover for the USB-C cable socket during outdoor use, i.e. to cover the socket with it.

You can clean the water container using a common household descaler. Mix the descaler with water according to the instructions on the packaging. Please do not attempt to chip limescale deposits off the membrane using a hard object. In the case of stubborn limescale deposits, we recommend repeating the descaling process several times in a row. Make sure that no water gets into the air outlet opening. After descaling, carefully rinse out the base and dry it thoroughly. The upper part made of polycarbonate can be cleaned in the dish washer.

1. Unplug Sophie
2. Empty Sophie water tank and rinse it out with warm water
3. Plug Sophie back in again
4. Press and hold down the LED button first and then also press the ON/OFF button
5. Hold down both buttons for approximately 2-3 seconds
6. After that, the LED should flash twice
7. Refill Sophie with water and switch her on again

We do not recommend you to use Sophie with distilled water only.

Only use a power adapter with the following specifications: DC 5V / 2A

The device will switch off automatically when there is no water left in the water container. Sophie will not be damaged if she runs out of water.

Accessories

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Essential oil pack (set of 5)
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CHF 49.50

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Sophie

Reviews

Average rating of 4.4 out of 5 stars

(5)

Average rating of 2 out of 5 stars

Aroma Diffuser Sophie - Betriebsdauer

Sehr schön um anzuschauen aber leider eine viel zu kurze Betriebsdauer von einem Tag. Dach muss man das Gerät wieder laden. Bei solch einem teuren Gerät würde man eine längere Betriebsdauer erwarten...Schade

Review from Sonja Ruff at 30.10.2024

Average rating of 5 out of 5 stars

wieder ein highlight mehr von Stadler Form!

„Sophie“ ist erneut eine Meisterleistung an durchdachter Idee und Produktgestaltung, eine wunderbare Symbiose aus Funktionalität und Design! Einfach zu laden, zu betreiben und zu reinigen - alles funktioniert einwandfrei und zu meiner absoluten Zu...

Review from Anonymous at 30.04.2023
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Sophie

The Designer

Developing new ideas has always been my passion. As a child, I wanted to be an inventor, tried to build a submarine and ran a chemistry lab in my bedroom. Nowadays, I approach design projects by working on the computer or in the workshop ...

Fabian Zimmerli

Learn more

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