HEAD-TO-HEAD COMPARISON
Honeywell HCM-350 Germ Free Cool Mist vs Levoit LV600S Smart Humidifier
We compare the Honeywell HCM-350 Germ Free Cool Mist and Levoit LV600S Smart Humidifier head-to-head on performance, features, value, and more. Here's which one wins.
Best Overall
Honeywell HCM-350 Germ Free Cool Mist
UV germ-killing technology with evaporative cool mist — pediatrician recommended
Overall:9.1/10
Check price on Amazon Best Smart
Levoit LV600S Smart Humidifier
App-controlled warm and cool mist with auto mode and 6L tank
Overall:9.1/10
Check price on Amazon Score Breakdown
| Honeywell HCM-350 Germ Free Cool Mist | Category | Levoit LV600S Smart Humidifier |
|---|---|---|
| 9.4/10 ✓ | Performance | 9.2/10 |
| 8.8/10 | Features | ✓ 9.4/10 |
| 9/10 | Ease of Use | 9/10 |
| 8.8/10 ✓ | Value | 8.6/10 |
| 9.1/10 | Overall | 9.1/10 |
Specs Comparison
| Honeywell HCM-350 Germ Free Cool Mist | Spec | Levoit LV600S Smart Humidifier |
|---|---|---|
| See Amazon for full specs | Details | See Amazon for full specs |
Honeywell HCM-350 Germ Free Cool Mist
Pros
- + UV germ-killing technology
- + Evaporative — no white dust
- + Dishwasher-safe tank and base
- + Whisper-quiet operation
Cons
- − Wicking filter needs monthly replacement
Levoit LV600S Smart Humidifier
Pros
- + Cool and warm mist modes
- + App control and scheduling
- + Built-in humidity sensor — auto mode
- + 6L tank — 50-hour runtime
Cons
- − Larger footprint than basic models
Read the full Best Cool Mist Humidifiers for Babies 2026 guide for complete reviews of all 4 products.