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Technology
(120)
(2)
Container volume
20 ml
4,600 ml
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Number of backlight coloors
1
14
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(52)
(34)
(30)
(5)
(5)
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(15)
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Oil Diffusers reviews and tests

Alza Test Ranks Oil Diffusers Based on User Reviews and Other Data

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Oil Diffusers – Test Results

The result for oil diffusers at several price levels is:

What is the Alza Test?

Hundreds of categories, thousands of products, millions of details and user reviews for oil diffusers. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from oil diffusers rank are based solely on various data and feedback from actual people who have purchased the products.

122 Results
4.4 30×
Stadler Form Jasmine White
Aroma Diffuser - container volume: 100ml, timer and automatic shutdown, number of colours: 1, recommended room size: 50m2, noise level: 26 dB, colour: white
39.90 €
Buy
On the way 4 pcs
Expected 16/04/2026
Order Code: STAJL989
4.4 30×
Stadler Form Jasmine Black
Aroma Diffuser - container volume: 100ml, automatic shutdown and interval mode, operating time: 8 h, recommended room size: 50m2, noise level: 26 dB, colour: black
40.90 €
Buy
Ordered on request
Order Code: STAJB988
4.3 40×
ETA Essencio 0634 90000
Aroma Diffuser - container volume: 50ml, led backlight, humidifier and automatic shutdown, number of colours: 3, operating time: 4 h, recommended room size: 10m2, noise level: 30 dB, colour: white
Amazing Deal 22.90 € Save 6 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ETAAD017
4.6 14×
Concept DF1011 Perfect Air Berry
Aroma Diffuser - container volume: 250ml, humidifier, timer and automatic shutdown, number of colours: 7, operating time: 9 h, recommended room size: 50m2, noise level: 36 dB, colour: purple
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 20.40 €
24 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CONadf63
4.3 66×
CONCEPT ZV2010 Perfect Air
Air Humidifier recommended room size: 56m2, ultrasound, power consumption: 90W, humidification capacity: 400ml/hour, water tank capacity: 4,5l, noise level: 30 dB, timer, humidity maintenance, automatic shutdown, automatic mode and aroma diffuser, colour: white
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 75.65 €
Great price 89 € Save 0.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CONZV764
4.9
Siguro AD-R650LW Aroma Glow WiFi
Aroma Diffuser - container volume: 400ml, led backlight, intensity settings, humidifier, timer and automatic shutdown, number of colours: 7, operating time: 10 h, recommended room size: 40m2, noise level: 36 dB, colour: brown
Great price 36.90 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SGR_AD_R650LW
4.9
Siguro AD-R650DW Aroma Glow WiFi
Aroma Diffuser - container volume: 400ml, led backlight, intensity settings, humidifier, timer and automatic shutdown, number of colours: 7, operating time: 10 h, recommended room size: 40m2, noise level: 36 dB, colour: brown
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 28.80 €
Great price 36 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SGR_AD_R650DW
4.2 114×
Concept ZV1010 Perfect Air
Aroma Diffuser - container volume: 1200ml, led backlight and automatic shutdown, number of colours: 7, operating time: 60 hr(s), recommended room size: 20m2, noise level: 30 dB, colour: white
Amazing Deal 29 € Save 12.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CONZV477
4.6 13×
Airbi SONIC - light wood
Aroma Diffuser - container volume: 300ml, led backlight, intensity settings, humidifier, timer and automatic shutdown, number of colours: 7, operating time: 36 h, recommended room size: 20m2, noise level: 35 dB, colour: brown
61.90 €
Buy
In stock > 5 pcs
Order Code: AIRAD786
4.9
Aromacare MANDALA light
Aroma Diffuser - container volume: 400ml, led backlight, timer and automatic shutdown, number of colours: 7, operating time: 6 h, recommended room size: 40m2, noise level: 35 dB, colour: brown
25.01 €
Buy
In stock 1 pcs at the supplier's
Order Code: DIFUZ004
4.3 30×
Stadler Form Julia White
Aroma Diffuser - container volume: 200ml, led backlight, intensity settings, timer, automatic shutdown and interval mode, number of colours: 1, recommended room size: 50m2, noise level: 26 dB, colour: white
67.90 €
Buy
In stock 5 pcs
Order Code: STAJW994
4.4 13×
Siguro AD-K355O Fox's Lullaby
Aroma Diffuser - container volume: 95ml, led backlight, humidifier, automatic shutdown and children's design, number of colours: 2, operating time: 4 h, recommended room size: 30m2, noise level: 36 dB, colour: orange
Buy with code ALZADNI30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky. 27.79 €
Great price 39.70 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SGR_AD_K355O
4.4 13×
Siguro AD-K355Y Koala's Lullaby
Aroma Diffuser - container volume: 90ml, led backlight, humidifier, automatic shutdown and children's design, number of colours: 1, operating time: 4 h, recommended room size: 30m2, noise level: 36 dB, colour: grey
Great price 27.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SGR_AD_K355Y
4.5 11×
Siguro AD-G450LW Hourglass nebulizer
Aroma Diffuser - container volume: 20ml, led backlight, timer and automatic shutdown, number of colours: 7, recommended room size: 20m2, noise level: 36 dB, colour: brown
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 45.52 €
Great price 56.90 €
Buy
In stock > 5 pcs
Order Code: SGR_AD_G450LW
4.5 11×
Siguro AD-G450DW Hourglass nebulizer
Aroma Diffuser - container volume: 20ml, led backlight, timer and automatic shutdown, number of colours: 7, recommended room size: 20m2, noise level: 36 dB, colour: brown
Great price 56.90 €
Buy
In stock > 5 pcs
Order Code: SGR_AD_G450DW
4.3 19×
Siguro AD-C451B Monarch ceramic
Aroma Diffuser - ceramic body, container volume 200 ml, power 9 W, silent operation (<36 dB), časovač, automatické vypnutí, 7 barev podsvícení, doporučená velikost místnosti 10 - 20 m², intenzita zvlhčování 7 - 20 ml/h, doba provozu až 16 h, délka kabelu 150 cm, 3 roky záruka
Buy with code ALZADNI50 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 50 % s kódom ALZADNI50. Kliknite a kód sa uplatní automaticky.  12.95 €
Great price 25.90 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SGR_AD_C451B
4.3 19×
Siguro AD-C450W Emperor ceramic
Aroma Diffuser - ceramic body, container volume 200 ml, power 9 W, silent operation (<36 dB), časovač, automatické vypnutí, 7 barev podsvícení, doporučená velikost místnosti 10 - 20 m², intenzita zvlhčování 7 - 20 ml/h, doba provozu až 16 h, délka kabelu 150 cm, 3 roky záruka
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 15.76 €
Great price 19.70 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SGR_AD_C450W
4.7
Beurer LA 30
Aroma Diffuser - container volume: 100ml, led backlight and automatic shutdown, number of colours: 4, recommended room size: 15m2, noise level: 35 dB, colour: white
Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 50.31 €
55.90 €
Buy
In stock > 5 pcs
Order Code: BEU052a
5.0
Siguro AD-C620BW Hygge ceramic
Aroma Diffuser - container volume: 100ml, led backlight, humidifier, timer and automatic shutdown, number of colours: 7, operating time: 5 h, recommended room size: 20m2, noise level: 36 dB, colour: white
Great price 18.90 €
Buy
In stock 3 pcs
Order Code: SGR_AD_C620BW
4.1 81×
Rohnson R-9519 Relax & Aroma 2in1
Air Humidifier recommended room size: 10m2, ultrasound, power consumption: 7W, humidification capacity: 10ml/hour, water tank capacity: 0,45l, noise level: 30 dB, backlight, automatic shutdown, aroma diffuser and silent mode, colour: white
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 39.36 €
Great price 49.20 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ROHzv94
5.0
BEURER LA 40
Aroma Diffuser - container volume: 180ml, led backlight, intensity settings and automatic shutdown, number of colours: 6, operating time: 18 h, recommended room size: 20m2, noise level: 30 dB, colour: white
49 €
Buy
In stock > 5 pcs
Order Code: BEUAD268
4.1 11×
Concept DF2011 Perfect Air Dark wood
Aroma Diffuser - container volume: 300ml, humidifier, timer and automatic shutdown, number of colours: 7, operating time: 10 h, recommended room size: 50m2, noise level: 25 dB, colour: white and brown
33.90 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CONadf18
4.1 11×
Concept DF2010 Perfect Air Light wood
Aroma Diffuser - container volume: 300ml, humidifier, timer and automatic shutdown, number of colours: 7, operating time: 10 h, recommended room size: 50m2, noise level: 36 dB, colour: white and brown
36.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CONadf01
4.7
Siguro AD-N350W Mist Lantern
Aroma Diffuser - container volume: 100ml, led backlight, humidifier, timer and automatic shutdown, number of colours: 3, operating time: 5 h, recommended room size: 30m2, noise level: 36 dB, colour: white
Great price 20.90 €
Buy
In stock > 10 pcs
Order Code: SGR_AD_N350W
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