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Stadler Form 17694 Review | 43 Data compared

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  • Avg. price: ~£110
  • Humidification rate: 480 ml/h
  • Maximum room area: 50 m²
  • Water tank capacity: 3.5 L
  • Maximum operating time: 9 hours
  • Maximum noise level: 39 dB

Stadler Form 17694 review. Compare 43 technical specifications and user reviews to see how this product ranks in the Humidifiers category and whether it is worth buying.

6.9

Overall score

What it is: An overall evaluation of products in the Humidifiers category, based on technical analysis and user reviews.

When it matters: When you need a quick reference for identifying the best products in the Humidifiers category.

Score components:

80.0%

6.9

Technical Score

20.0%

6.7

User score

Good
6.9

Technical Score

What it is: An assessment of technical performance for products in the Humidifiers category across these key areas: Performance, Features, Design.

When it matters: When you want to compare products in the Humidifiers category by technical performance, specifications, and available features.

Score components:

45.0%

6.9

Performance

40.0%

8.0

Features

15.0%

4.0

Design

Good
6.7

User score

What it is: A rating that combines user reviews with the total review volume for products in the Humidifiers category.

When it matters: When you want to know how products in the Humidifiers category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

8.4

User reviews

30.0%

2.8

Popularity

User score:
United Kingdom
amazon
4.2
(100)
United States
Amazon_logo.png
4.3
(99)

(Reviews last updated: August 2026)

Good
  • 4.6
    Bedroom use

    Score components:

    35.0%

    4.0

    Maximum noise level

    25.0%

    1.4

    Maximum operating time

    20.0%

    4.0

    Timer

    20.0%

    10

    Automatic low-water shut-off

  • 8.7
    Large rooms

    Score components:

    35.0%

    10

    Humidification rate

    30.0%

    8.8

    Maximum room area

    25.0%

    6.1

    Water tank capacity

    10.0%

    10

    Hygrostat

  • 7.8
    Plant care

    Score components:

    30.0%

    10

    Hygrostat

    25.0%

    10

    Humidification rate

    25.0%

    6.1

    Water tank capacity

    20.0%

    4.0

    360° nozzle

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Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Stadler Form Oskar (Model 17694) is an energy-efficient evaporative humidifier designed for rooms up to 50 m², featuring a 3.5-litre water tank and a maximum output of 370 g/h. Key characteristics include an integrated hygrostat for precise automatic climate control, a 2-speed fan, and a dedicated compartment for essential oil diffusion. Its primary advantages are an ultra-low power consumption of 6 to 18 watts, an exceptionally quiet operation ranging from 26 to 39 dB(A), dimmable LEDs for night-mode bedroom use, and an auto-shutoff safety sensor that triggers when the tank is empty. On the downside, it requires regular maintenance and recurring costs to replace the eco-friendly plant-fibre filter cassettes every 2 to 3 months, and its matte exterior finish can be susceptible to finger smudges.

Technical Specifications of humidifier Stadler Form 17694

Technical Score

What it is: An assessment of technical performance for products in the Humidifiers category across these key areas: Performance, Features, Design.

When it matters: When you want to compare products in the Humidifiers category by technical performance, specifications, and available features.

Score components:

45.0%

6.9

Performance

40.0%

8.0

Features

15.0%

4.0

Design

6.9
Stadler Form 17694 has a technical score of 6.93 points, which is higher than 56.4% of products in this category.
User score

What it is: A rating that combines user reviews with the total review volume for products in the Humidifiers category.

When it matters: When you want to know how products in the Humidifiers category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

8.4

User reviews

30.0%

2.8

Popularity

User score:
United Kingdom
amazon
4.2
(100)
United States
Amazon_logo.png
4.3
(99)

(Reviews last updated: August 2026)

6.7
Stadler Form 17694 has a user score of 6.72 points, which is lower than 80.5% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by products in the Humidifiers category.
When it matters: When you prefer products in the Humidifiers category that have been chosen and reviewed by many other buyers.
2.8
Stadler Form 17694 has a popularity of 2.8 points, which is lower than 78.5% of products in this category.
Ratio quality/price

What it is: An indicator that combines the overall score of products in the Humidifiers category with their prices.

When it matters: When you are comparing products in the Humidifiers category and want a good balance between quality and price.

Score components:

60.0%

6.9

Overall score

40.0%

7.7

Price

7.1
Stadler Form 17694 has a quality-to-price ratio of 7.1 points, which is lower than 67.1% of products in this category.
Technology
What it is: The method the humidifier uses to turn water into moisture for the room.
When it matters: Technology affects mist temperature, visible output, maintenance needs, and sensitivity to minerals in the water.

Importance: LOW

evaporative
Humidification rate
What it is: The maximum amount of water the humidifier can release into the air per hour.
When it matters: A higher rate raises room humidity faster and is more useful in dry or larger spaces.

Importance: HIGH

Good value: At least 300 ml/h

480 ml/h
Stadler Form 17694 delivers a humidification rate of 480 ml/h, which is higher than that of 88.6% of humidifiers and equal to that of 0.7% of humidifiers.
Maximum room area
What it is: The largest room floor area the humidifier is recommended to cover.
When it matters: A larger coverage rating is important for open-plan spaces and larger bedrooms or living rooms.

Importance: HIGH

Good value: At least 40 m²

50 m²
Stadler Form 17694 covers rooms up to 50 m², which is larger than that of 81% of humidifiers and equal to that of 4.2% of humidifiers.
Water tank capacity
What it is: The usable amount of water the humidifier’s reservoir can hold.
When it matters: A larger tank generally needs fewer refills and can support longer operation between top-ups.

Importance: HIGH

Good value: At least 4 L

3.5 L
Stadler Form 17694 has a water tank capacity of 3.5 L, which is larger than that of 50.3% of humidifiers and equal to that of 4% of humidifiers.
Maximum operating time
What it is: The longest stated operating time from one full water tank.
When it matters: Longer runtime means fewer refills during overnight use or extended daily operation.

Importance: HIGH

Good value: At least 24 hours

9 hours
Stadler Form 17694 runs for up to 9 hours on a single fill, which is shorter than 89.9% of humidifiers.
Show more
Warm mist function
What it is: Indicates whether the humidifier can produce warm mist as well as cool mist.
When it matters: Useful when you want warmer output in cool weather instead of cool mist alone.

Importance: HIGH

Good value: yes

yes
Stadler Form 17694 offers a warm-mist option. A warm-mist option is present in 25.5% of humidifiers.
Aromatherapy support
What it is: Indicates whether the humidifier supports the safe use of aromatic oils or fragrance media.
When it matters: Useful if you want to add fragrance without putting oil directly into the water tank.

Importance: MEDIUM

Good value: yes

yes
Stadler Form 17694 supports aromatherapy. Aromatherapy support is available in 73.8% of humidifiers.
Dedicated aroma compartment
What it is: Indicates whether the humidifier has a separate compartment for aroma pads or essential oils.
When it matters: A dedicated compartment keeps fragrance media separate from the main water tank.

Importance: LOW

Good value: yes

yes
Stadler Form 17694 includes a dedicated aroma compartment. A dedicated aroma compartment is present in 48.3% of humidifiers.
Automatic low-water shut-off
What it is: Indicates whether the humidifier switches itself off when the water level becomes too low.
When it matters: This safety feature helps prevent the unit from continuing to run with an empty tank.

Importance: HIGH

Good value: yes

yes
Stadler Form 17694 shuts off automatically when water runs low. Automatic low-water shut-off is available in 99.3% of humidifiers.
Water level indicator
What it is: Indicates whether the humidifier shows the amount of water remaining in its tank.
When it matters: A visible level indicator makes it easier to know when the tank needs refilling.

Importance: MEDIUM

Good value: yes

yes
Stadler Form 17694 includes a water-level indicator. A water-level indicator is present in 83.9% of humidifiers.
Show more
Fill type
What it is: The design mechanism used to add water to the humidifier tank, distinguished primarily between convenient top-fill and inverted bottom-fill designs.
When it matters: Top-fill humidifiers let you pour water directly into the top with a pitcher without carrying a heavy, dripping tank to the tap.

Importance: LOW

top fill
Color
What it is: The primary exterior color of the humidifier.
When it matters: Color matters when you want the humidifier to blend with the room.

Importance: LOW

grey
Material
What it is: The primary material used for the humidifier’s exterior housing.
When it matters: Material matters for durability, feel and appearance.

Importance: LOW

plastic
360° nozzle
What it is: Whether the humidifier has a nozzle that rotates through 360° to direct the mist.
When it matters: A rotating nozzle helps redirect mist without moving the humidifier.

Importance: LOW

Good value: yes

no
Stadler Form 17694 does not have a 360° nozzle. A 360° nozzle is included in 58.4% of humidifiers.
Display
What it is: Whether the humidifier has a display for settings and status information.
When it matters: A display makes humidity, mode and timer information easier to check.

Importance: LOW

Good value: yes

no
Stadler Form 17694 does not have a display. A display is included in 44.3% of humidifiers.
Show more

Stadler Form 17694 vs the average humidifier

  • 84.6% higher humidification rate
    Stadler Form 17694 delivers a higher humidification rate than the average humidifier (480 ml/h vs 260 ml/h).
    What it is: The maximum amount of water the humidifier can release into the air per hour.
    When it matters: A higher rate raises room humidity faster and is more useful in dry or larger spaces.

    Importance: HIGH

    Good value: At least 300 ml/h

    Stadler Form 17694 delivers a higher humidification rate than the average humidifier (480 ml/h vs 260 ml/h).480 ml/h vs 260 ml/h
  • Warm-mist option
    Stadler Form 17694 offers a warm-mist option; the average humidifier does not offer a warm-mist option.
    What it is: Indicates whether the humidifier can produce warm mist as well as cool mist.
    When it matters: Useful when you want warmer output in cool weather instead of cool mist alone.

    Importance: HIGH

    Good value: yes

    Stadler Form 17694 offers a warm-mist option; the average humidifier does not offer a warm-mist option.
  • Air-purification function
    Stadler Form 17694 also purifies the air; the average humidifier does not include air purification.
    What it is: Indicates whether the humidifier also includes a function intended to remove particles from the air.
    When it matters: This matters if you want one appliance to provide both humidification and basic air purification.

    Importance: HIGH

    Good value: yes

    Stadler Form 17694 also purifies the air; the average humidifier does not include air purification.
  • 19 m² more room coverage
    Stadler Form 17694 covers larger rooms than the average humidifier (50 m² vs 31 m²).
    What it is: The largest room floor area the humidifier is recommended to cover.
    When it matters: A larger coverage rating is important for open-plan spaces and larger bedrooms or living rooms.

    Importance: HIGH

    Good value: At least 40 m²

    Stadler Form 17694 covers larger rooms than the average humidifier (50 m² vs 31 m²).50 m² vs 31 m²
  • Hygrostat included
    Stadler Form 17694 has a hygrostat; the average humidifier has no hygrostat.
    What it is: Whether the humidifier can sense room humidity and regulate its output automatically.
    When it matters: A hygrostat helps maintain a chosen humidity target without constant manual adjustment or unnecessary operation.

    Importance: HIGH

    Good value: yes

    Stadler Form 17694 has a hygrostat; the average humidifier has no hygrostat.
  • Washable filter
    Stadler Form 17694 includes a washable filter; the average humidifier does not include a washable filter.
    What it is: Indicates whether the humidifier uses a filter that can be cleaned and reused.
    When it matters: A washable filter can reduce replacement needs, though it still requires regular cleaning.

    Importance: MEDIUM

    Good value: yes

    Stadler Form 17694 includes a washable filter; the average humidifier does not include a washable filter.
  • Dedicated aroma compartment
    Stadler Form 17694 includes a dedicated aroma compartment; the average humidifier does not include a dedicated aroma compartment.
    What it is: Indicates whether the humidifier has a separate compartment for aroma pads or essential oils.
    When it matters: A dedicated compartment keeps fragrance media separate from the main water tank.

    Importance: LOW

    Good value: yes

    Stadler Form 17694 includes a dedicated aroma compartment; the average humidifier does not include a dedicated aroma compartment.
  • 0.15 L larger water tank
    Stadler Form 17694 has a larger water tank than the average humidifier (3.5 L vs 3.35 L).
    What it is: The usable amount of water the humidifier’s reservoir can hold.
    When it matters: A larger tank generally needs fewer refills and can support longer operation between top-ups.

    Importance: HIGH

    Good value: At least 4 L

    Stadler Form 17694 has a larger water tank than the average humidifier (3.5 L vs 3.35 L).3.5 L vs 3.35 L
  • 84.6% higher humidification rate
    Stadler Form 17694 delivers a higher humidification rate than the average humidifier (480 ml/h vs 260 ml/h).
  • 19 m² more room coverage
    Stadler Form 17694 covers larger rooms than the average humidifier (50 m² vs 31 m²).
  • Hygrostat included
    Stadler Form 17694 has a hygrostat; the average humidifier has no hygrostat.
  • 0.15 L larger water tank
    Stadler Form 17694 has a larger water tank than the average humidifier (3.5 L vs 3.35 L).
  • Warm-mist option
    Stadler Form 17694 offers a warm-mist option; the average humidifier does not offer a warm-mist option.
  • Air-purification function
    Stadler Form 17694 also purifies the air; the average humidifier does not include air purification.
  • Washable filter
    Stadler Form 17694 includes a washable filter; the average humidifier does not include a washable filter.
  • Dedicated aroma compartment
    Stadler Form 17694 includes a dedicated aroma compartment; the average humidifier does not include a dedicated aroma compartment.

Total
Performance
Features
  • 5.9 dB higher maximum noise
    Stadler Form 17694 is louder at maximum output than the average humidifier (39 dB vs 33.1 dB).
  • 15 hours shorter runtime
    Stadler Form 17694 runs for a shorter time than the average humidifier (9 hours vs 24 hours).
  • 1 levels less mist control
    Stadler Form 17694 offers fewer mist adjustment levels than the average humidifier (2 levels vs 3 levels).
  • 6 W higher power draw
    Stadler Form 17694 draws more power than the average humidifier (30 W vs 24 W).
  • 25 % RH lower target humidity
    Stadler Form 17694 supports a lower maximum target humidity than the average humidifier (55% RH vs 80% RH).
  • No timer
    Stadler Form 17694 does not include a programmable timer; the average humidifier includes a programmable timer.
  • No LED lighting
    Stadler Form 17694 does not feature LED lighting; the average humidifier features LED lighting.
  • 2.09x heavier
    Stadler Form 17694 is heavier than the average humidifier (3.1 kg vs 1.48 kg).
  • No 360° nozzle
    Stadler Form 17694 does not have a 360° nozzle; the average humidifier has a 360° nozzle.
  • 6.35 cm deeper body
    Stadler Form 17694 has a deeper profile than the average humidifier (24.6 cm vs 18.25 cm).
  • 5.05 cm wider body
    Stadler Form 17694 has a wider body than the average humidifier (24.6 cm vs 19.555 cm).
  • 0.02 cm taller body
    Stadler Form 17694 stands taller than the average humidifier (29 cm vs 28.98 cm).
  • No timer
    Stadler Form 17694 does not include a programmable timer; the average humidifier includes a programmable timer.
    What it is: Indicates whether the humidifier includes a timer for scheduled operation or shut-off.
    When it matters: A timer helps you limit overnight runtime or arrange operation around your routine.

    Importance: HIGH

    Good value: yes

    Stadler Form 17694 does not include a programmable timer; the average humidifier includes a programmable timer.
  • 5.9 dB higher maximum noise
    Stadler Form 17694 is louder at maximum output than the average humidifier (39 dB vs 33.1 dB).
    What it is: The highest stated operating sound level across normal humidification modes.
    When it matters: A lower maximum noise level is better for bedrooms, nurseries, calls, and light sleepers.

    Importance: HIGH

    Good value: Up to 35 dB

    Stadler Form 17694 is louder at maximum output than the average humidifier (39 dB vs 33.1 dB).39 dB vs 33.1 dB
  • 15 hours shorter runtime
    Stadler Form 17694 runs for a shorter time than the average humidifier (9 hours vs 24 hours).
    What it is: The longest stated operating time from one full water tank.
    When it matters: Longer runtime means fewer refills during overnight use or extended daily operation.

    Importance: HIGH

    Good value: At least 24 hours

    Stadler Form 17694 runs for a shorter time than the average humidifier (9 hours vs 24 hours).9 hours vs 24 hours
  • 2.09x heavier
    Stadler Form 17694 is heavier than the average humidifier (3.1 kg vs 1.48 kg).
    What it is: The humidifier’s weight without packaging.
    When it matters: A lighter humidifier is easier to move for refilling, cleaning or storage.

    Importance: MEDIUM

    Good value: Up to 1.5 kg

    Stadler Form 17694 is heavier than the average humidifier (3.1 kg vs 1.48 kg).3.1 kg vs 1.48 kg
  • 1 levels less mist control
    Stadler Form 17694 offers fewer mist adjustment levels than the average humidifier (2 levels vs 3 levels).
    What it is: The number of manually selectable mist-output levels.
    When it matters: More levels provide finer control over moisture output, noise, and water use.

    Importance: MEDIUM

    Good value: At least 3 levels

    Stadler Form 17694 offers fewer mist adjustment levels than the average humidifier (2 levels vs 3 levels).2 levels vs 3 levels
  • No LED lighting
    Stadler Form 17694 does not feature LED lighting; the average humidifier features LED lighting.
    What it is: Whether the humidifier includes integrated ambient or night lighting, excluding status-only indicator lights.
    When it matters: Ambient or night lighting can provide a gentle glow without requiring a separate night-light.

    Importance: LOW

    Good value: yes

    Stadler Form 17694 does not feature LED lighting; the average humidifier features LED lighting.
  • No 360° nozzle
    Stadler Form 17694 does not have a 360° nozzle; the average humidifier has a 360° nozzle.
    What it is: Whether the humidifier has a nozzle that rotates through 360° to direct the mist.
    When it matters: A rotating nozzle helps redirect mist without moving the humidifier.

    Importance: LOW

    Good value: yes

    Stadler Form 17694 does not have a 360° nozzle; the average humidifier has a 360° nozzle.
  • 6 W higher power draw
    Stadler Form 17694 draws more power than the average humidifier (30 W vs 24 W).
    What it is: The humidifier’s maximum rated electrical power draw.
    When it matters: Lower power draw can reduce electricity use, especially when the humidifier runs for many hours each day.

    Importance: MEDIUM

    Good value: Up to 25 W

    Stadler Form 17694 draws more power than the average humidifier (30 W vs 24 W).30 W vs 24 W
Total
Overall
Performance
Features
Design

Graphic comparison of Stadler Form 17694 and other products in the Humidifiers category

Attribute category
Attribute
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Third-party reviews

United Kingdom
amazon
4.2
100 Reviews
United States
Amazon_logo.png
4.3
99 Reviews

(Reviews last updated: August 2026)

What customers like about Stadler Form 17694?

  • Sleek, modern, and artistic design that blends easily into home decor.
  • Very quiet operation, especially on the lower fan speed setting.
  • Low power consumption and energy-efficient evaporative technology.
  • Includes an integrated hygrostat for auto-shutoff once desired humidity is achieved.
  • Features a built-in fragrance dispenser for essential oils.
  • LED lights can be dimmed or turned off completely for bedroom use.
  • Equipped with an automatic alert/memo function to remind users to change the filters.

What customers dislike about Stadler Form 17694?

  • Humidification process can be slow compared to ultrasonic or warm-mist units.
  • The internal fan can sometimes develop an annoying or unpleasant hum.
  • Requires ongoing maintenance costs due to regular filter replacements.
  • White plastic models can allow internal light to bleed through, appearing less premium.
  • Proper alignment of internal base prongs and contacts is strictly required for the unit to turn on.

Expert reviews

G
gadgets-magazin.com
17/11/2022
Summary of the review
Review: Stadler Form Humidifier
(Translated)Show original
E
elconfidencial.com
29/04/2024
Summary of the review
I have an allergic daughter and have been looking for a humidifier that works for years: these are the best
(Translated)Show original
Q
qualescegliere.it
18/03/2016
Summary of the review
Stadler Form Oskar Review
(Translated)Show original

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