Name: Sejoy FS-6868-UL
Brand: Sejoy

Technical Specifications of humidifier Sejoy FS-6868-UL

Overall score

7.8

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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.

Performance

9.0

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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

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

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

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

Features

7.3

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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

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

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

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

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

Design

6.9

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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

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

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

Sejoy FS-6868-UL vs the average humidifier

Why is Sejoy FS-6868-UL better than the average humidifier?

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2.65 L larger water tank
Sejoy FS-6868-UL 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
Sejoy FS-6868-UL has a larger water tank than the average humidifier (6 L vs 3.35 L).6 L vs 3.35 L
24 hours longer runtime
Sejoy FS-6868-UL runs longer on a single fill than the average humidifier (48 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
Sejoy FS-6868-UL runs longer on a single fill than the average humidifier (48 hours vs 24 hours).48 hours vs 24 hours
Hygrostat included
Sejoy FS-6868-UL 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
Sejoy FS-6868-UL has a hygrostat; the average humidifier has no hygrostat.
7.1 dB lower maximum noise
Sejoy FS-6868-UL is quieter at maximum output than the average humidifier (26 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
Sejoy FS-6868-UL is quieter at maximum output than the average humidifier (26 dB vs 33.1 dB).26 dB vs 33.1 dB
34.6% higher humidification rate
Sejoy FS-6868-UL 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
Sejoy FS-6868-UL delivers a higher humidification rate than the average humidifier (350 ml/h vs 260 ml/h).350 ml/h vs 260 ml/h
Dedicated aroma compartment
Sejoy FS-6868-UL 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
Sejoy FS-6868-UL includes a dedicated aroma compartment; the average humidifier does not include a dedicated aroma compartment.
Display included
Sejoy FS-6868-UL 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
Sejoy FS-6868-UL has a display; the average humidifier does not have a display.
9 m² more room coverage
Sejoy FS-6868-UL covers larger rooms than the average humidifier (40 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
Sejoy FS-6868-UL covers larger rooms than the average humidifier (40 m² vs 31 m²).40 m² vs 31 m²
2.65 L larger water tank
Sejoy FS-6868-UL has a larger water tank than the average humidifier (6 L vs 3.35 L).
24 hours longer runtime
Sejoy FS-6868-UL runs longer on a single fill than the average humidifier (48 hours vs 24 hours).
Hygrostat included
Sejoy FS-6868-UL has a hygrostat; the average humidifier has no hygrostat.
7.1 dB lower maximum noise
Sejoy FS-6868-UL is quieter at maximum output than the average humidifier (26 dB vs 33.1 dB).
34.6% higher humidification rate
Sejoy FS-6868-UL delivers a higher humidification rate than the average humidifier (350 ml/h vs 260 ml/h).
9 m² more room coverage
Sejoy FS-6868-UL covers larger rooms than the average humidifier (40 m² vs 31 m²).
Dedicated aroma compartment
Sejoy FS-6868-UL includes a dedicated aroma compartment; the average humidifier does not include a dedicated aroma compartment.
Display included
Sejoy FS-6868-UL has a display; the average humidifier does not have a display.

Why is Sejoy FS-6868-UL worse than the average humidifier?

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1 W higher power draw
Sejoy FS-6868-UL draws more power than the average humidifier (25 W vs 24 W).
4 hours shorter timer
Sejoy FS-6868-UL provides a shorter timer setting than the average humidifier (8 hours vs 12 hours).
21.02 cm taller body
Sejoy FS-6868-UL stands taller than the average humidifier (50 cm vs 28.98 cm).
1.75 cm deeper body
Sejoy FS-6868-UL has a deeper profile than the average humidifier (20 cm vs 18.25 cm).
16.2% heavier
Sejoy FS-6868-UL is heavier than the average humidifier (1.7 kg vs 1.48 kg).
0.45 cm wider body
Sejoy FS-6868-UL has a wider body than the average humidifier (20 cm vs 19.555 cm).
4 hours shorter timer
Sejoy FS-6868-UL provides a shorter timer setting than the average humidifier (8 hours vs 12 hours).
What it is: The longest period, in hours, that the humidifier timer can be set for.
When it matters: A longer maximum timer gives you more flexibility for overnight use and unattended operation.
Importance: MEDIUM
Good value: At least 12 hours
Sejoy FS-6868-UL provides a shorter timer setting than the average humidifier (8 hours vs 12 hours).8 hours vs 12 hours
21.02 cm taller body
Sejoy FS-6868-UL stands taller than the average humidifier (50 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
Sejoy FS-6868-UL stands taller than the average humidifier (50 cm vs 28.98 cm).50 cm vs 28.98 cm
1.75 cm deeper body
Sejoy FS-6868-UL has a deeper profile than the average humidifier (20 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
Sejoy FS-6868-UL has a deeper profile than the average humidifier (20 cm vs 18.25 cm).20 cm vs 18.25 cm
16.2% heavier
Sejoy FS-6868-UL is heavier than the average humidifier (1.7 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
Sejoy FS-6868-UL is heavier than the average humidifier (1.7 kg vs 1.48 kg).1.72 kg vs 1.48 kg
1 W higher power draw
Sejoy FS-6868-UL draws more power than the average humidifier (25 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
Sejoy FS-6868-UL draws more power than the average humidifier (25 W vs 24 W).25 W vs 24 W
20.4% lower user score
Sejoy FS-6868-UL has a lower user score than the average humidifier (6.65 vs 8).
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.
Sejoy FS-6868-UL has a lower user score than the average humidifier (6.65 vs 8).6.65 vs 8
58.6% less popular
Sejoy FS-6868-UL is less popular than the average humidifier (3.49 vs 5.535).
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.
Sejoy FS-6868-UL is less popular than the average humidifier (3.49 vs 5.535).3.49 vs 5.54
0.45 cm wider body
Sejoy FS-6868-UL has a wider body than the average humidifier (20 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
Sejoy FS-6868-UL has a wider body than the average humidifier (20 cm vs 19.555 cm).20 cm vs 19.555 cm

Third-party reviews

United States

4.0

181 Reviews

(Reviews last updated: August 2026)

What customers like about Sejoy FS-6868-UL?

Large 6-liter capacity provides up to 48 hours of continuous operation on low settings.
Functions as a 3-in-1 device combining a cool mist humidifier, an aroma diffuser, and a 7-color night light.
Ultrasonic technology provides exceptionally quiet operation, running under 26 decibels.
Top-fill design and a wide 90mm tank opening make it easy to refill and thoroughly clean.
Auto shut-off feature automatically stops the device when the water is low or when the tank is lifted.
360-degree rotating nozzle allowing users to direct the mist wherever needed.
Effective at relieving symptoms of dry air such as dry eyes, irritated skin, and static electricity.

What customers dislike about Sejoy FS-6868-UL?

The operational noise level can noticeably increase or produce different tones when the water level gets low.
As an ultrasonic humidifier, it risks aerosolizing minerals from hard water, which can leave a fine white dust on surfaces if distilled water is not used.
Visible mist output can easily be deflected or minimized if the unit is placed directly next to HVAC or heating vents.

Sejoy FS-6868-UL Review | 43 Data compared

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Technical Specifications of humidifier Sejoy FS-6868-UL

Sejoy FS-6868-UL vs the average humidifier

Why is Sejoy FS-6868-UL better than the average humidifier?

Why is Sejoy FS-6868-UL worse than the average humidifier?

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Third-party reviews

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