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Quick verdict
Choose the LEVOIT Classic 300S Smart Humidifier if you want auto Mode keeps the room from exceeding 50 percent humidity, limiting dust mite and mold conditions. Choose the Vicks Warm Mist Humidifier V745A if you'd rather have boiled warm mist feels more soothing during a cold or flu week. Overall we rank the LEVOIT Classic 300S Smart Humidifier higher: #1 versus #2 in our Best Humidifiers for Dry Winter Air list.
Winner overall: LEVOIT Classic 300S Smart Humidifier
LEVOIT Classic 300S Smart Humidifier vs Vicks Warm Mist Humidifier V745A compared
Every difference that matters, in one table.
Keep researching
- Best Humidifiers for Dry Winter Air
- LEVOIT Classic 300S Smart Humidifier review
- Vicks Warm Mist Humidifier V745A review
- All humidifiers
Bottom line
Choose the LEVOIT Classic 300S Smart Humidifier if you want auto Mode keeps the room from exceeding 50 percent humidity, limiting dust mite and mold conditions. Choose the Vicks Warm Mist Humidifier V745A if you'd rather have boiled warm mist feels more soothing during a cold or flu week. Overall we rank the LEVOIT Classic 300S Smart Humidifier higher: #1 versus #2 in our Best Humidifiers for Dry Winter Air list.
Levoit
≤30dB Sleep Mode is quiet enough to run inches from a crib without waking a light sleeper
- 6L top-fill tank, up to 60 hours runtime
- ≤30dB on Sleep Mode
- Cool mist ultrasonic, no burn risk
- Auto Mode humidity sensor
- Night light
✓ Pros
- Boiled warm mist feels more soothing during a cold or flu week
- Filter-free design means no recurring filter cost
- VapoPad compatibility adds menthol vapor for congestion relief
✕ Cons
- Warm mist and hot water reservoir are a burn risk around toddlers
- Uses more electricity than an ultrasonic cool mist unit
- No digital humidity readout, dial only
Vicks
Typically the cheapest unit in this price tier, leaving room in the budget
- 1-gallon filter-free tank
- Up to 24 hours runtime
- VapoPad and VapoSteam compatible
- Covers up to 600 sq ft
- Under $50
✓ Pros
- Typically the cheapest unit in this price tier, leaving room in the budget
- Filter-free design skips a recurring cost entirely
- VapoSteam compatibility adds genuine cold and flu season value
✕ Cons
- No smart features, dial control only
- Higher electricity draw than ultrasonic cool mist units
- Warm mist reservoir is a burn hazard around small children
FAQ
Common questions
Which is better, the LEVOIT Classic 300S Smart Humidifier or the Vicks Warm Mist Humidifier V745A?
Choose the LEVOIT Classic 300S Smart Humidifier if you want auto Mode keeps the room from exceeding 50 percent humidity, limiting dust mite and mold conditions. Choose the Vicks Warm Mist Humidifier V745A if you'd rather have boiled warm mist feels more soothing during a cold or flu week. Overall we rank the LEVOIT Classic 300S Smart Humidifier higher: #1 versus #2 in our Best Humidifiers for Dry Winter Air list.
What is the difference between the LEVOIT Classic 300S Smart Humidifier and the Vicks Warm Mist Humidifier V745A?
The LEVOIT Classic 300S Smart Humidifier stands out because auto Mode keeps the room from exceeding 50 percent humidity, limiting dust mite and mold conditions, while the Vicks Warm Mist Humidifier V745A stands out because boiled warm mist feels more soothing during a cold or flu week. The trade-offs differ too: the LEVOIT Classic 300S Smart Humidifier's ma in caveat is that ultrasonic mechanism can aerosolize mineral dust and any tank bacteria without distilled water and frequent cleaning, and the Vicks Warm Mist Humidifier V745A's is that warm mist and hot water reservoir are a burn risk around toddlers.
Is the LEVOIT Classic 300S Smart Humidifier worth it over the Vicks Warm Mist Humidifier V745A?
For most buyers, yes: it's our #1 pick. Consider the Vicks Warm Mist Humidifier V745A instead if ultrasonic mechanism can aerosolize mineral dust and any tank bacteria without distilled water and frequent cleaning is a deal-breaker for you.
Who should buy the Vicks Warm Mist Humidifier V745A instead of the LEVOIT Classic 300S Smart Humidifier?
The Vicks Warm Mist Humidifier V745A suits dry winter air, while the LEVOIT Classic 300S Smart Humidifier is best for allergies.
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