SIMOHOT Fireplace Humidifier & Flame Aroma Diffuser: Is This 7-Color Light Diffuser Worth It in 2026?
The SIMOHOT Fireplace Humidifier works best as a decorative aroma diffuser with mood lighting, not as a serious humidifier. Its 150ml tank is too small for meaningful room humidification.
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Key Specifications
Best For
How this humidifier scores for different use cases
The compact 4.25" x 8.62" footprint fits a desk well, and quiet operation won't disturb coworkers. The small tank limits it to a few hours, but the decorative flame effect adds ambiance.
At 1.3 pounds and compact dimensions, it is somewhat portable. However, it requires a corded electric connection rather than USB power, limiting travel flexibility.
The 150ml tank is far too small for overnight use, likely lasting only 2-4 hours. However, the sub-25dB noise level and auto shut-off are positives for sleep.
The tiny tank requires frequent refills, no BPA-free certification is listed, and no humidistat to maintain safe humidity levels. Cool mist and auto shut-off are the only relevant features.
No WiFi, no app control, and no voice assistant integration. The included IR remote control is the only convenience feature, which falls far short of smart home expectations.
At 150ml capacity with no stated coverage area, this product is entirely unsuitable for large rooms. It functions as a personal-space diffuser, not a room humidifier.
Our Verdict
The SIMOHOT Fireplace Humidifier is more of an aroma diffuser than a true humidifier. Its 150ml tank holds about 5 ounces of water. That limits real humidification to a very small personal area.
The standout feature is its fireplace flame effect with seven color options. You get a nice decorative piece for your desk or nightstand. The remote control and timer settings add real convenience.
At under 25dB, this unit runs extremely quietly. You can place it in your bedroom without any noise disruption. The auto shut-off protects the device when water runs out.
Aromatherapy support is a genuine plus at this price point. Add a few drops of essential oil for a scented mist. The $25.99 price reflects what you get.
You should not buy this to humidify a bedroom or nursery. It lacks the tank size, mist output, and humidity controls needed for that job. Think of it as a scented mood light that happens to add a tiny bit of moisture.
What We Like
- Runs quieter than 25dB, softer than a whisper for peaceful rooms
- Built-in aromatherapy lets you add essential oils for soothing scents
- Remote control adjusts settings from across the room without getting up
- Timer offers 1-hour, 3-hour, and 5-hour auto-off options
- Seven color light modes create a cozy fireplace-style glow
What Could Be Better
- 150ml tank holds very little water, needing refills every few hours
- No variable mist control to adjust moisture output levels
- No top-fill design, making refilling less convenient
- No humidistat to measure or maintain target humidity levels
- No WiFi or app control for smart home setups
Standout Features
Full Specifications
Noise & Comfort
| Noise Level | 0 – 25 – dB |
Physical & Dimensions
| Weight | 1.3 |
| Width | 8.62 |
| Depth | 4.25 |
| Height | 3.34 |
Features
Included Features
Not Included
Frequently Asked Questions
Common questions aboutFireplace Humidifier - 150ml Fireplace Oil Diffuser for Home Office, 7 Colors Light Flame Aroma Diffuser with Remote Control, Auto Off & Timer (Black)
How long does the SIMOHOT Fireplace Humidifier run on a full tank?
With a 150ml water tank, expect roughly 2 to 4 hours of continuous use depending on mist output level. You will need to refill it multiple times per day for extended use.
Can I use essential oils in this humidifier?
Yes. This unit is designed as an aroma diffuser. You can add a few drops of essential oils directly to the water tank for scented mist.
How big of a room can this humidifier cover?
The 150ml tank and compact size make this best for personal-space use on a desk or nightstand. It is not designed to humidify an entire bedroom or living room.
Does it come with a remote control?
Yes. The included remote control lets you change light colors, set the timer to 1, 3, or 5 hours, and turn the unit on or off from across the room.
Is this humidifier safe to leave on while sleeping?
The auto shut-off feature turns the unit off when the water tank is empty. You can also set the timer so it turns off after 1, 3, or 5 hours. However, the small tank will likely run dry before a full night of sleep.
Best For
How this humidifier scores for different use cases
The compact 4.25" x 8.62" footprint fits a desk well, and quiet operation won't disturb coworkers. The small tank limits it to a few hours, but the decorative flame effect adds ambiance.
At 1.3 pounds and compact dimensions, it is somewhat portable. However, it requires a corded electric connection rather than USB power, limiting travel flexibility.
The 150ml tank is far too small for overnight use, likely lasting only 2-4 hours. However, the sub-25dB noise level and auto shut-off are positives for sleep.
The tiny tank requires frequent refills, no BPA-free certification is listed, and no humidistat to maintain safe humidity levels. Cool mist and auto shut-off are the only relevant features.
No WiFi, no app control, and no voice assistant integration. The included IR remote control is the only convenience feature, which falls far short of smart home expectations.
At 150ml capacity with no stated coverage area, this product is entirely unsuitable for large rooms. It functions as a personal-space diffuser, not a room humidifier.
Scores
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