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Oraimo OHM-H01 Review | 43 Data compared

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  • Avg. price in UK: ~£45
  • Avg. price in US: ~$60
  • Humidification rate: 700 ml/h
  • Maximum room area: 70 m²
  • Water tank capacity: 6 L
  • Maximum operating time: 60 hours
  • Maximum noise level: 40 dB

Oraimo OHM-H01 review. Compare 43 technical specifications and user reviews to see how this product ranks in the Humidifiers category and whether it is worth buying.

8.3

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%

8.1

Technical Score

20.0%

8.9

User score

Excellent
8.1

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%

8.8

Performance

40.0%

8.1

Features

15.0%

6.3

Design

Excellent
8.9

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%

8.5

User reviews

30.0%

9.7

Popularity

User score:
United Kingdom
amazon
4.2
(1597)
United States
Amazon_logo.png
4.3
(1630)
Amazon_logo.png
4.0
(352)

(Reviews last updated: August 2026)

Excellent
  • 7.7
    Bedroom use

    Score components:

    35.0%

    3.5

    Maximum noise level

    25.0%

    10

    Maximum operating time

    20.0%

    10

    Timer

    20.0%

    10

    Automatic low-water shut-off

  • 10
    Large rooms

    Score components:

    35.0%

    10

    Humidification rate

    30.0%

    10

    Maximum room area

    25.0%

    10

    Water tank capacity

    10.0%

    10

    Hygrostat

  • 10
    Plant care

    Score components:

    30.0%

    10

    Hygrostat

    25.0%

    10

    Humidification rate

    25.0%

    10

    Water tank capacity

    20.0%

    10

    360° nozzle

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Best prices in UK

Best rankings

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

Verdict

The Oraimo OHM-H01 is a 6-litre ultrasonic humidifier designed for large rooms up to 753 square feet, operating with a rated power of 275W. It features dual cool and warm mist modes with an adjustable humidity range from 30% to 90%, delivering a mist output of 100-300 mL/h for cool mist and 200-700 mL/h for warm mist. Main characteristics include a 360-degree rotating nozzle, an independent essential oil aroma pad, a 24-hour auto-off timer, and smart automatic constant humidity tracking. Users benefit from rapid humidification, a convenient top-fill design with a detachable tank for easy cleaning, low-noise operation down to 28 dB, a dedicated screen-off sleep mode, and remote control convenience. However, notable drawbacks include a slightly louder 40 dB output on the high warm mist setting, a potential for gurgling noises when the water level runs low, and complex, fiddly internal components that can make regular deep cleaning tedious.

Technical Specifications of humidifier Oraimo OHM-H01

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%

8.8

Performance

40.0%

8.1

Features

15.0%

6.3

Design

8.1
Oraimo OHM-H1 has a technical score of 8.13 points, which is higher than 90.6% 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%

8.5

User reviews

30.0%

9.7

Popularity

User score:
United Kingdom
amazon
4.2
(1597)
United States
Amazon_logo.png
4.3
(1630)
Amazon_logo.png
4.0
(352)

(Reviews last updated: August 2026)

8.9
Oraimo OHM-H1 has a user score of 8.86 points, which is higher than 73.2% 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.
9.7
Oraimo OHM-H1 has a popularity of 9.7 points, which is higher than 67.1% 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%

8.3

Overall score

40.0%

9.4

Price

8.6
Oraimo OHM-H1 has a quality-to-price ratio of 8.6 points, which is higher than 97.3% 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

ultrasonic
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

700 ml/h
Oraimo OHM-H1 delivers a humidification rate of 700 ml/h, which is higher than that of 97.9% 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

70 m²
Oraimo OHM-H1 covers rooms up to 70 m², which is larger than that of 93.7% 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

6 L
Oraimo OHM-H1 has a water tank capacity of 6 L, which is larger than that of 80.5% of humidifiers and equal to that of 9.4% 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

60 hours
Oraimo OHM-H1 runs for up to 60 hours on a single fill, which is longer than 89.9% of humidifiers and equal to that of 6% 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
Oraimo OHM-H1 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
Oraimo OHM-H1 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
Oraimo OHM-H1 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
Oraimo OHM-H1 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
Oraimo OHM-H1 includes a water-level indicator. A water-level indicator is present in 83.9% of humidifiers.
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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

black
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

yes
Oraimo OHM-H1 has a 360° nozzle. A 360° nozzle is included in 57.7% 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

yes
Oraimo OHM-H1 has a display. A display is included in 43.6% of humidifiers.
Show more

Oraimo OHM-H01 vs the average humidifier

  • 2.69x higher humidification rate
    Oraimo OHM-H1 delivers a higher humidification rate than the average humidifier (700 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

    Oraimo OHM-H1 delivers a higher humidification rate than the average humidifier (700 ml/h vs 260 ml/h).700 ml/h vs 260 ml/h
  • 39 m² more room coverage
    Oraimo OHM-H1 covers larger rooms than the average humidifier (70 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

    Oraimo OHM-H1 covers larger rooms than the average humidifier (70 m² vs 31 m²).70 m² vs 31 m²
  • Warm-mist option
    Oraimo OHM-H1 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

    Oraimo OHM-H1 offers a warm-mist option; the average humidifier does not offer a warm-mist option.
  • 36 hours longer runtime
    Oraimo OHM-H1 runs longer on a single fill than the average humidifier (60 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

    Oraimo OHM-H1 runs longer on a single fill than the average humidifier (60 hours vs 24 hours).60 hours vs 24 hours
  • 2.65 L larger water tank
    Oraimo OHM-H1 has a larger water tank than the average humidifier (6 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

    Oraimo OHM-H1 has a larger water tank than the average humidifier (6 L vs 3.35 L).6 L vs 3.35 L
  • Hygrostat included
    Oraimo OHM-H1 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

    Oraimo OHM-H1 has a hygrostat; the average humidifier has no hygrostat.
  • Dedicated aroma compartment
    Oraimo OHM-H1 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

    Oraimo OHM-H1 includes a dedicated aroma compartment; the average humidifier does not include a dedicated aroma compartment.
  • Display included
    Oraimo OHM-H1 has a display; the average humidifier does not have a 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

    Oraimo OHM-H1 has a display; the average humidifier does not have a display.
  • 2.69x higher humidification rate
    Oraimo OHM-H1 delivers a higher humidification rate than the average humidifier (700 ml/h vs 260 ml/h).
  • 39 m² more room coverage
    Oraimo OHM-H1 covers larger rooms than the average humidifier (70 m² vs 31 m²).
  • 36 hours longer runtime
    Oraimo OHM-H1 runs longer on a single fill than the average humidifier (60 hours vs 24 hours).
  • 2.65 L larger water tank
    Oraimo OHM-H1 has a larger water tank than the average humidifier (6 L vs 3.35 L).
  • Hygrostat included
    Oraimo OHM-H1 has a hygrostat; the average humidifier has no hygrostat.
  • 10 % RH lower target humidity
    Oraimo OHM-H1 supports a lower target humidity setting than the average humidifier (30% RH vs 40% RH).
  • 10 % RH higher target humidity
    Oraimo OHM-H1 supports a higher target humidity setting than the average humidifier (90% RH vs 80% RH).
  • Warm-mist option
    Oraimo OHM-H1 offers a warm-mist option; the average humidifier does not offer a warm-mist option.
  • Dedicated aroma compartment
    Oraimo OHM-H1 includes a dedicated aroma compartment; the average humidifier does not include a dedicated aroma compartment.
  • 12 hours longer timer
    Oraimo OHM-H1 provides a longer timer setting than the average humidifier (24 hours vs 12 hours).
  • Display included
    Oraimo OHM-H1 has a display; the average humidifier does not have a display.
  • 1.85 cm shallower body
    Oraimo OHM-H1 has a shallower depth than the average humidifier (16.4 cm vs 18.25 cm).

Total
Overall
Performance
Features
Design
  • 6.9 dB higher maximum noise
    Oraimo OHM-H1 is louder at maximum output than the average humidifier (40 dB vs 33.1 dB).
  • 251 W higher power draw
    Oraimo OHM-H1 draws more power than the average humidifier (275 W vs 24 W).
  • No LED lighting
    Oraimo OHM-H1 does not feature LED lighting; the average humidifier features LED lighting.
  • 8.95 cm wider body
    Oraimo OHM-H1 has a wider body than the average humidifier (28.5 cm vs 19.555 cm).
  • 54.1% heavier
    Oraimo OHM-H1 is heavier than the average humidifier (2.3 kg vs 1.48 kg).
  • 6.82 cm taller body
    Oraimo OHM-H1 stands taller than the average humidifier (35.8 cm vs 28.98 cm).
  • 6.9 dB higher maximum noise
    Oraimo OHM-H1 is louder at maximum output than the average humidifier (40 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

    Oraimo OHM-H1 is louder at maximum output than the average humidifier (40 dB vs 33.1 dB).40 dB vs 33.1 dB
  • 251 W higher power draw
    Oraimo OHM-H1 draws more power than the average humidifier (275 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

    Oraimo OHM-H1 draws more power than the average humidifier (275 W vs 24 W).275 W vs 24 W
  • 8.95 cm wider body
    Oraimo OHM-H1 has a wider body than the average humidifier (28.5 cm vs 19.555 cm).
    What it is: The humidifier’s side-to-side width.
    When it matters: A narrower humidifier takes up less space on a bedside table, desk or shelf.

    Importance: MEDIUM

    Good value: Up to 20 cm

    Oraimo OHM-H1 has a wider body than the average humidifier (28.5 cm vs 19.555 cm).28.5 cm vs 19.555 cm
  • No LED lighting
    Oraimo OHM-H1 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

    Oraimo OHM-H1 does not feature LED lighting; the average humidifier features LED lighting.
  • 54.1% heavier
    Oraimo OHM-H1 is heavier than the average humidifier (2.3 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

    Oraimo OHM-H1 is heavier than the average humidifier (2.3 kg vs 1.48 kg).2.28 kg vs 1.48 kg
  • 6.82 cm taller body
    Oraimo OHM-H1 stands taller than the average humidifier (35.8 cm vs 28.98 cm).
    What it is: The humidifier’s total height from its base to its highest point.
    When it matters: A shorter humidifier fits more easily beneath shelves and in low spaces.

    Importance: LOW

    Good value: Up to 25 cm

    Oraimo OHM-H1 stands taller than the average humidifier (35.8 cm vs 28.98 cm).35.8 cm vs 28.98 cm
  • 28.6% more expensive
    Oraimo OHM-H1 is more expensive than the average humidifier (£45 vs £35).
    Oraimo OHM-H1 is more expensive than the average humidifier (£45 vs £35).£45 vs £35
Total
Overall
Performance
Features
Design

Graphic comparison of Oraimo OHM-H01 and other products in the Humidifiers category

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Third-party reviews

United Kingdom
amazon
4.2
1597 Reviews
United States
Amazon_logo.png
4.3
1630 Reviews
Amazon_logo.png
4.0
352 Reviews

(Reviews last updated: August 2026)

What customers like about Oraimo OHM-H01?

  • Large 6L capacity allows for extended running time without frequent refills
  • Hybrid mist technology provides both warm and cool mist, humidifying spaces up to 4 times faster than standard cold-mist devices
  • Top-fill design and removable water tank make refilling and cleaning easy
  • Ultra-quiet operation (as low as 28dB) with a dedicated sleep mode that turns off the LED display
  • Smart features include a remote control, automatic humidity adjustment, and customizable target humidity levels (30% to 90%)
  • Includes an essential oil tray for aromatherapy
  • Produces a tall, fine mist (40-60 inches) that ensures moisture stays in the air without wetting floors or furniture

What customers dislike about Oraimo OHM-H01?

  • The physical size and capacity (6L) may make it too large for very small nightstands or limited spaces

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