Took about an hour to wire into my existing heating setup, and now the floor temp stays exactly where I set it without me touching anything. The valve control is spot on—no more rooms roasting while the thermostat catches up.
Charlotte★★★★★
The humidity sensor is a nice touch—it kicked the fan on automatically when our bathroom floor got steamy after a shower. Setup through the Shelly app was straightforward, and it’s been holding the tile at a perfect 72 degrees without any fuss.
Ava Y.★★★★★
Took me an afternoon to wire it into my manifold, but the way it coordinates the heating valve and boiler signal is spot-on—no more guessing whether the floor’s actually warming up. The humidity readout already caught a damp patch near the bathroom door, so I trust the anti-frost logic even more now