Smart Humidifier 717S 8L

The 8L tank means I only fill it once a week, and the warm mist option has been a lifesaver for my dry sinuses at night. It's incredibly quiet too—I can barely hear it running next to my bed.

I was surprised how quiet this thing runs at night—28dB really is barely a whisper. The 40-inch tall mist reaches across my entire living room without any dry spots.

The 8L tank genuinely lasts me almost a full work week without refilling, which I didn't believe until I tried it. Ran it on warm mist through a dry cold snap and my bedroom humidity held steady at 45% all night, and I can barely hear it from two feet away.