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The Wave H&T is the Z-Wave sibling to Shelly's WiFi H&T. It reports temperature and humidity over your Z-Wave mesh, fully local through Z-Wave JS, with the long battery life and reliable range Z-Wave sensors are known for. Pick it over the WiFi version if you are committed to a Z-Wave network and do not need the display.
Standout: Battery-powered Z-Wave temperature and humidity sensor with full local control via Z-Wave JS.
Notes last checked May 31, 2026.
Fully local via Z-Wave. No cloud or internet required. Temperature and humidity data stays on your network.
Home Assistant support: supported · integration path: Z-Wave JS.
Price notes: Budget pricing for a Z-Wave climate sensor. Model QLHT-0U2ZUS.
Compare side by side: see sensor comparisons →
The compatibility notes above have not been through the source audit yet. The manufacturer's page is here; the notes were last checked May 31, 2026.
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