Shelly BLU H&T ZB Black

The humidity readings match my standalone hygrometer within a couple percent, and the black casing is barely noticeable against the dark shelf. It updates fast enough that I catch quick changes when cooking.

I’ve had it on the wall in my hallway for two weeks now and the readings are spot-on compared to my old thermometer. The compact size fits right under the trim, so it’s barely noticeable.

The black finish really does disappear into my hallway wall, and the temp readings match my other thermostat within half a degree. Setup was quick over Zigbee, and it's been reporting consistently every few minutes without any dropouts.