Let me start by saying, this HealthSmart diffuser has become my go-to for creating a serene atmosphere at home. The 500ml capacity is perfect for my medium-sized bedroom, and I love how it doubles as a humidifier. The first time I used it, I was impressed by how quietly it operates – just a soft hum that's actually quite soothing.

The touch controls took some getting used to though. Like other reviewers mentioned, they're sensitive and sometimes unresponsive. It can be frustrating when you're trying to turn it on quickly, but once it's running, it's smooth sailing. The auto-shutoff feature gives me peace of mind when I forget to turn it off before bed.

Where this diffuser really shines is in its lighting options. The seven color-changing LEDs create such a beautiful ambiance – I often use just the lights without the mist function for a calming night light effect. When combined with my favorite lavender oil, it transforms my bedroom into a spa-like retreat.

As a humidifier, it's decent but not powerful enough for very dry climates or large spaces. However, for subtle moisture and aromatherapy in a bedroom or office, it's fantastic. The mist output is consistent and fine – no wet surfaces or dripping like some cheaper models I've tried.

Cleaning is straightforward (a major plus!), though I recommend using distilled water to prevent mineral buildup. My only real complaint is the beeping sound when adjusting settings – it's louder than necessary and can be jarring during quiet moments.

After three months of near-daily use (4-6 hours per day), mine is still going strong. While some users reported durability issues, proper maintenance seems to extend its lifespan significantly. For the price point, this offers excellent value as both a diffuser and mood-enhancing device.