Midea Cube 20 Pint Dehumidifier
The Cube's clever trick is its shape: the body extends for full capacity or nests down for storage, so it isn't a bulky eyesore the rest of the year. It pulls up to 20 pints a day across 1,500 sq ft and adjusts humidity from 35% to 85%, making it a sensible basement, bathroom, or crawlspace unit. The larger tank means far fewer trips to empty it, and for set-and-forget you run the included hose to a drain or sink. The SmartHome app plus Alexa or Google voice control let you adjust it remotely, while auto-restart resumes your settings after an outage and a washable filter saves on replacements.
Air Quality / Air Quality
Govee Digital Hygrometer Indoor Thermometer Room H5075
A cheap, genuinely useful window into a room's climate. This Govee sensor reads temperature and humidity on a clear 3-inch LCD with comfort indicators and max/min records, backed by a Swiss-made sensor rated to ±0.54°F and ±3% RH with a fast roughly 2-second refresh. The app is where it earns a spot in a nursery, wine cellar, basement, or humidor: instant alerts when readings drift outside your preset range, plus 20-day curve graphs and exportable CSV data going back two years. Just set expectations on connectivity — it's Bluetooth only, rated to about 164 feet, so it monitors spaces within range rather than truly remotely.