Shelly's Wave H&T is ideal for quickly and accurately monitoring temperature and humidity as part of a Z-Wave installation; the sensor can either send accurate and up-to-date measurements via the hub to the free Shelly app for at-a-glance environment monitoring, or can be incorporated into an automated Smart Home scene working in tandem with multiple Z-Wave devices. The Wave H&T has a range to the hub of up to 40m, and operates on a sub-GHz frequency for stable and dependable wireless connectivity. It can last up to two years on a single battery due to its low power draw, and supports SmartStart for automatic inclusion into an existing Z-Wave network.