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LEVOIT OasisMist 1000S Review | 43 Data compared

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  • Avg. price in UK: ~£170
  • Avg. price in US: ~$150
  • Humidification rate: 350 ml/h
  • Maximum room area: 55.74 m²
  • Water tank capacity: 10 L
  • Maximum operating time: 100 hours
  • Maximum noise level: 28 dB

LEVOIT OasisMist 1000S review. Compare 43 technical specifications and user reviews to see how this product ranks in the Humidifiers category and whether it is worth buying.

8.5

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%

8.4

Technical Score

20.0%

9.2

User score

Excellent
8.4

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%

9.5

Performance

40.0%

8.2

Features

15.0%

5.3

Design

Excellent
9.2

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%

8.8

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(1917)
United States
Amazon_logo.png
4.4
(33514)
Amazon_logo.png
4.3
(3)
Amazon_logo.png
5.0
(1)

(Reviews last updated: August 2026)

Exceptional
  • 9.8
    Bedroom use

    Score components:

    35.0%

    9.5

    Maximum noise level

    25.0%

    10

    Maximum operating time

    20.0%

    10

    Timer

    20.0%

    10

    Automatic low-water shut-off

  • 9.5
    Large rooms

    Score components:

    35.0%

    8.7

    Humidification rate

    30.0%

    10

    Maximum room area

    25.0%

    10

    Water tank capacity

    10.0%

    10

    Hygrostat

  • 9.7
    Plant care

    Score components:

    30.0%

    10

    Hygrostat

    25.0%

    8.7

    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 LEVOIT OasisMist 1000S is a smart ultrasonic cool mist tower humidifier featuring a large 10-litre water tank capacity, a maximum mist output of 350 mL/h, and a rated power of 27.5W. It is designed to cover large spaces between 300–600 ft² (27–55 m²) while maintaining an ultra-quiet noise level under 28dB. Its primary advantages include an impressive continuous runtime of up to 100 hours on the low setting, a convenient top-fill design, built-in aromatherapy, and smart ecosystem support via the VeSync app for scheduling, voice control, and dedicated plant care modes. However, it only supports cool mist functionality with no warm mist option, its large footprint is restricted to floor-only placement rather than tabletops, and it requires regular weekly maintenance to manage mineral buildup from hard water.

Technical Specifications of humidifier LEVOIT OasisMist 1000S

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%

9.5

Performance

40.0%

8.2

Features

15.0%

5.3

Design

8.4
LEVOIT OasisMist 1000S has a technical score of 8.36 points, which is higher than 96.6% 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%

8.8

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(1917)
United States
Amazon_logo.png
4.4
(33514)
Amazon_logo.png
4.3
(3)
Amazon_logo.png
5.0
(1)

(Reviews last updated: August 2026)

9.2
LEVOIT OasisMist 1000S has a user score of 9.16 points, which is higher than 87.9% 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.
10
LEVOIT OasisMist 1000S has a popularity of 10 points, which is higher than 67.8% 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%

8.5

Overall score

40.0%

6.1

Price

7.8
LEVOIT OasisMist 1000S has a quality-to-price ratio of 7.8 points, which is higher than 64.4% 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

350 ml/h
LEVOIT OasisMist 1000S delivers a humidification rate of 350 ml/h, which is higher than that of 75.7% of humidifiers and equal to that of 5.7% 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

55.74 m²
LEVOIT OasisMist 1000S covers rooms up to 55.74 m², which is larger than that of 86.6% of humidifiers and equal to that of 2.1% 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

10 L
LEVOIT OasisMist 1000S has a water tank capacity of 10 L, which is larger than that of 96.6% of humidifiers and equal to that of 0.7% 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

100 hours
LEVOIT OasisMist 1000S runs for up to 100 hours on a single fill, which is longer than 99.3% of humidifiers and equal to that of 0.7% 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

no
LEVOIT OasisMist 1000S does not offer a warm-mist option. A warm-mist option is present in 26.2% 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
LEVOIT OasisMist 1000S 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
LEVOIT OasisMist 1000S includes a dedicated aroma compartment. A dedicated aroma compartment is present in 48.3% of humidifiers.
Includes dedicated aroma hardware such as a tray, pad, drawer, or compartment.
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
LEVOIT OasisMist 1000S 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
LEVOIT OasisMist 1000S 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

white
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
LEVOIT OasisMist 1000S 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
LEVOIT OasisMist 1000S has a display. A display is included in 43.6% of humidifiers.
Show more

LEVOIT OasisMist 1000S vs the average humidifier

  • 6.65 L larger water tank
    LEVOIT OasisMist 1000S has a larger water tank than the average humidifier (10 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

    LEVOIT OasisMist 1000S has a larger water tank than the average humidifier (10 L vs 3.35 L).10 L vs 3.35 L
  • 76 hours longer runtime
    LEVOIT OasisMist 1000S runs longer on a single fill than the average humidifier (100 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

    LEVOIT OasisMist 1000S runs longer on a single fill than the average humidifier (100 hours vs 24 hours).100 hours vs 24 hours
  • 24.74 m² more room coverage
    LEVOIT OasisMist 1000S covers larger rooms than the average humidifier (55.7 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

    LEVOIT OasisMist 1000S covers larger rooms than the average humidifier (55.7 m² vs 31 m²).55.74 m² vs 31 m²
  • Wi-Fi control
    LEVOIT OasisMist 1000S supports Wi-Fi control; the average humidifier does not support Wi-Fi control.
    What it is: Indicates whether the humidifier connects to Wi-Fi for remote app-based features.
    When it matters: Wi-Fi matters if you want to adjust settings or monitor the humidifier away from its controls.

    Importance: HIGH

    Good value: yes

    LEVOIT OasisMist 1000S supports Wi-Fi control; the average humidifier does not support Wi-Fi control.
  • Voice control supported
    LEVOIT OasisMist 1000S supports voice control; the average humidifier does not support voice control.
    What it is: Indicates whether the humidifier can be operated through a compatible voice assistant.
    When it matters: Voice control is useful for hands-free adjustment and smart-home routines.

    Importance: MEDIUM

    Good value: yes

    LEVOIT OasisMist 1000S supports voice control; the average humidifier does not support voice control.
  • Hygrostat included
    LEVOIT OasisMist 1000S 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

    LEVOIT OasisMist 1000S has a hygrostat; the average humidifier has no hygrostat.
  • 34.6% higher humidification rate
    LEVOIT OasisMist 1000S delivers a higher humidification rate than the average humidifier (350 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

    LEVOIT OasisMist 1000S delivers a higher humidification rate than the average humidifier (350 ml/h vs 260 ml/h).350 ml/h vs 260 ml/h
  • 5.1 dB lower maximum noise
    LEVOIT OasisMist 1000S is quieter at maximum output than the average humidifier (28 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

    LEVOIT OasisMist 1000S is quieter at maximum output than the average humidifier (28 dB vs 33.1 dB).28 dB vs 33.1 dB
  • 6.65 L larger water tank
    LEVOIT OasisMist 1000S has a larger water tank than the average humidifier (10 L vs 3.35 L).
  • 76 hours longer runtime
    LEVOIT OasisMist 1000S runs longer on a single fill than the average humidifier (100 hours vs 24 hours).
  • 24.74 m² more room coverage
    LEVOIT OasisMist 1000S covers larger rooms than the average humidifier (55.7 m² vs 31 m²).
  • Hygrostat included
    LEVOIT OasisMist 1000S has a hygrostat; the average humidifier has no hygrostat.
  • 34.6% higher humidification rate
    LEVOIT OasisMist 1000S delivers a higher humidification rate than the average humidifier (350 ml/h vs 260 ml/h).
  • 5.1 dB lower maximum noise
    LEVOIT OasisMist 1000S is quieter at maximum output than the average humidifier (28 dB vs 33.1 dB).
  • Wi-Fi control
    LEVOIT OasisMist 1000S supports Wi-Fi control; the average humidifier does not support Wi-Fi control.
  • Voice control supported
    LEVOIT OasisMist 1000S supports voice control; the average humidifier does not support voice control.
  • Dedicated aroma compartment
    LEVOIT OasisMist 1000S includes a dedicated aroma compartment; the average humidifier does not include a dedicated aroma compartment.
  • 12 hours longer timer
    LEVOIT OasisMist 1000S provides a longer timer setting than the average humidifier (24 hours vs 12 hours).
  • Display included
    LEVOIT OasisMist 1000S has a display; the average humidifier does not have a display.
  • 0.12 m longer power cable
    LEVOIT OasisMist 1000S has a longer power cable than the average humidifier (1.6 m vs 1.51 m).

Total
Overall
Performance
Features
Design
  • 3.5 W higher power draw
    LEVOIT OasisMist 1000S draws more power than the average humidifier (27.5 W vs 24 W).
  • No LED lighting
    LEVOIT OasisMist 1000S does not feature LED lighting; the average humidifier features LED lighting.
  • 95.9% heavier
    LEVOIT OasisMist 1000S is heavier than the average humidifier (2.9 kg vs 1.48 kg).
  • 43.82 cm taller body
    LEVOIT OasisMist 1000S stands taller than the average humidifier (72.8 cm vs 28.98 cm).
  • 5.75 cm wider body
    LEVOIT OasisMist 1000S has a wider body than the average humidifier (25.3 cm vs 19.555 cm).
  • 3.15 cm deeper body
    LEVOIT OasisMist 1000S has a deeper profile than the average humidifier (21.4 cm vs 18.25 cm).
  • 95.9% heavier
    LEVOIT OasisMist 1000S is heavier than the average humidifier (2.9 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

    LEVOIT OasisMist 1000S is heavier than the average humidifier (2.9 kg vs 1.48 kg).2.9 kg vs 1.48 kg
  • No LED lighting
    LEVOIT OasisMist 1000S 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

    LEVOIT OasisMist 1000S does not feature LED lighting; the average humidifier features LED lighting.
  • 43.82 cm taller body
    LEVOIT OasisMist 1000S stands taller than the average humidifier (72.8 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

    LEVOIT OasisMist 1000S stands taller than the average humidifier (72.8 cm vs 28.98 cm).72.8 cm vs 28.98 cm
  • 5.75 cm wider body
    LEVOIT OasisMist 1000S has a wider body than the average humidifier (25.3 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

    LEVOIT OasisMist 1000S has a wider body than the average humidifier (25.3 cm vs 19.555 cm).25.3 cm vs 19.555 cm
  • 3.5 W higher power draw
    LEVOIT OasisMist 1000S draws more power than the average humidifier (27.5 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

    LEVOIT OasisMist 1000S draws more power than the average humidifier (27.5 W vs 24 W).27.5 W vs 24 W
  • 3.15 cm deeper body
    LEVOIT OasisMist 1000S has a deeper profile than the average humidifier (21.4 cm vs 18.25 cm).
    What it is: The humidifier’s front-to-back depth.
    When it matters: A shallower humidifier needs less usable surface depth on a table or shelf.

    Importance: MEDIUM

    Good value: Up to 20 cm

    LEVOIT OasisMist 1000S has a deeper profile than the average humidifier (21.4 cm vs 18.25 cm).21.4 cm vs 18.25 cm
  • 4.86x more expensive
    LEVOIT OasisMist 1000S is more expensive than the average humidifier (£170 vs £35).
    LEVOIT OasisMist 1000S is more expensive than the average humidifier (£170 vs £35).£170 vs £35
Total
Overall
Performance
Features
Design

Graphic comparison of LEVOIT OasisMist 1000S and other products in the Humidifiers category

Attribute category
Attribute
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Third-party reviews

United Kingdom
amazon
4.3
1917 Reviews
United States
Amazon_logo.png
4.4
33514 Reviews
Amazon_logo.png
4.3
3 Reviews
Amazon_logo.png
5.0
1 Reviews

(Reviews last updated: August 2026)

What customers like about LEVOIT OasisMist 1000S?

  • Massive 10-liter tank capacity drastically reduces the frequency of refills.
  • Super long continuous runtime of up to 100 hours on lower settings.
  • Whisper-quiet operation makes it perfect for bedroom use and sleeping.
  • Convenient top-fill design simplifies refilling without requiring heavy lifting.
  • Seamless smart integration via the VeSync app, allowing customized schedules and automation.
  • Effective mist output covers large rooms up to 600 square feet comfortably.
  • Includes a dedicated aromatherapy box for adding essential oils.

What customers dislike about LEVOIT OasisMist 1000S?

  • The built-in humidistat sensor can sometimes give inaccurate readings compared to room ambient humidity.
  • Ultrasonic cool mist design carries a risk of leaving fine white mineral dust if hard water is used.
  • Tower design requires floor placement and cannot easily be used on tables or counters.
  • Rotating nozzle cap has limited range and lacks powerful horizontal mist direction.
  • Some users reported occasional reliability or hardware issues with the water pump over extended use.
  • Requires regular weekly cleaning to prevent mold and mineral buildup inside the deep tank.

Expert reviews

C
consumerreports.org
Not specified
Summary of the review
Levoit OasisMist 1000s Smart Tower Humidifier Review
A
architecturaldigest.com
04/04/2025
Summary of the review
8 Best Levoit Products: Tested Air Purifiers & Humidifiers (2025)

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