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Levoit LV600HH vs Levoit LV600S
The Levoit LV600S comes out ahead for most homes.
The verdict in 10 seconds
The Levoit LV600HH suits you if
- You need to humidify a large bedroom or living space
- You want a humidifier that manages humidity on its own
- You like having lots of settings, a remote, and long runs between refills
Skip it if
- You want something quick and easy to keep clean
- You only need to cover a small room
- You don't have a table or shelf to set it on
The Levoit LV600S suits you if
- You need to humidify a large room, apartment or open-plan space
- You want both cool and warm mist in one machine
- You like scheduling and setting a target humidity from your phone or voice assistant
Skip it if
- You want a humidifier that's quick and simple to clean
- You plan to run warm mist a lot and are watching your energy bill
- You're a light sleeper who will mostly use warm mist
So, which one?
The Levoit LV600S is the stronger all-rounder of the two. The Levoit LV600HH is still the better fit if you need to humidify a large bedroom or living space.
We researched 8 expert reviews, analyzed 45,510 owner ratings and comments across 10 sources for the two, and cross-checked them into one verdict, so you don't have to.
Show me the receipts
The scoreboardProduct Review score 63 vs 80 · reliability 67 vs 92
| Levoit LV600HH | Levoit LV600S | |
|---|---|---|
| Product Review score | 63 | 80 |
| Experts | 84 | 83 |
| Owners | 40 | 70 |
| Reliability | 67 | 92 |
| Report problems | 13% | 3% |
| Evidence | 3 reviews · 82 comments | 5 reviews · 128 comments |
| Typical price | — | $109–$110 |
● marks the better number on each row.
Experts vs ownersExperts 84 vs 83 · Owners 40 vs 70
Levoit LV600HH
Levoit LV600S
How we reached each verdictThe numbers behind each model's score
Levoit LV600HH
Our research found a sharp split: the expert score is 84 while the owner score is just 40, giving an overall score of 63. The expert case rests mostly on one hands-on evaluation (techgearlab.com), which rated it the top overall performer, reaching 45% humidity in about 30 minutes with a humidistat accurate to 1-2 points. Owners tell a different story on upkeep: 34 of 82 owner comments (41%) cite hard cleaning, and 13% mention failures. With only 3 expert sources, 1 hands-on test, 1 published score, and a paywalled Consumer Reports listing that offered no conclusions, our confidence is low.
Levoit LV600S
We analyzed 5 expert evaluations (4 hands-on) and 128 owner comments, 60 of them first-hand, and the experts are clearly positive: three name it a top or best-overall pick, and every hands-on tester praises its large-room power, with one measuring a 25% humidity rise in an hour. Owners are cooler (owner score 70 vs. expert 83), largely because of cleaning: 27% call it hard to clean versus 16% who find it easy, while 11% praise its humidifying and 9% its quiet running. Reliability looks good, with failure mentions in only 3% of comments, 2 reports of a unit dying, and no recalls, though long-term durability data is thin. It also holds a 4.4-star average across 45,300 Amazon ratings, but only 2 experts published scores, so our overall confidence is medium.
Where each one falls shortThe most common complaints
Levoit LV600HH
- Hard to clean, with crevices that can harbor mold
- Some units reportedly broke or stopped working
- Must sit on a raised surface to avoid puddles
Levoit LV600S
- Tedious cleaning with many small parts, none dishwasher safe
- High power use and running cost in warm mist mode
- Warm mist can be noisy, and sleep mode may only dim the display
Questions people actually ask
Which is better, the Levoit LV600HH or the Levoit LV600S?
The Levoit LV600S, for most homes. The Levoit LV600HH is the better fit if you need to humidify a large bedroom or living space.
Based on: Product Review score 63 vs 80.Which is more reliable?
The Levoit LV600S. It's the least likely of the two to give you trouble.
Based on: Reliability 67 vs 92; problems mentioned by 13% vs 3% of owners.Which is easier to live with day to day?
The Levoit LV600S. It's the one people are happiest with once it's home.
Based on: Owners score 40 vs 70, from ratings and comments.As an Amazon Associate we earn from qualifying purchases. It never changes a score.