Is it good value for the money?
It's good value. You get a 6-liter top-fill tank rated for up to 60 hours per fill, Auto Mode with a built-in humidity sensor, app and voice control, a timer, an RGB nightlight and an aroma pad, which is a generous feature list for a single-room humidifier. It's especially worth it bought on sale.
How big a room can this humidifier actually handle?
GoveeLife rates it for up to 500 square feet of floor area, with a 6-liter tank good for up to 60 hours of runtime per fill. GoveeLife pitches it for bedrooms, kids' rooms, living rooms, nurseries and offices, consistent with a mid-size single-room unit rather than a whole-house humidifier. Auto Mode uses a built-in sensor to hold humidity near a set level once it's dialed in, rather than running at full output continuously.
Is the mist output strong enough?
It's moderate, and this is its weakest area. The plume of mist can sit lower than some people want, and a higher-wattage model would likely give a taller one. GoveeLife rates the output at 300ml/h: fine for the rated 500 square feet, but don't expect an aggressive fog machine. A vent wheel on top lets you direct the mist, and the manual recommends standing it on something water-resistant about 12 inches from a wall, since the mist settles back down.
Does it work with Alexa or Google Assistant?
Yes. GoveeLife supports voice commands through both Alexa and Google Assistant, and the app adds remote control and scheduling. It only connects to 2.4GHz WiFi networks, so check your router before buying. One household uses an Alexa routine to switch it off at a set time, and the output level can be set by voice too. You don't need the app or a voice assistant at all, though: the buttons on the front handle the main functions, including the mist speeds and Auto Mode.
How quiet is it really, and does it work with distilled or tap water?
GoveeLife rates the unit as low as 26dB, and quiet running is one of its clear strengths: it is near silent overnight. On water, distilled keeps cleaning easy. Distilled is the safer default for any ultrasonic humidifier, since minerals in hard tap water can come out of the mist as fine white dust.
What comes in the box, and is the 6-liter tank actually easy to refill?
The box includes a Quick Start Guide alongside the unit, which in Black weighs 2.58 kg and measures 5.12" D x 11.42" W x 13.45" H. Refilling and capacity are strengths, thanks to the top-fill design: you lift the lid and pour rather than removing and inverting a bottom tank. It is compact enough to run one in a kitchen and another in a garden room, and the tank can be topped up without switching the unit off.