Designed for discrete and easy integration into any space, the Shelly BLU H&T is able to detect and report temperature and humidity, uploading its logs to the free-to-use Shelly Cloud for later analysis. Its IP54 rating means it's able to withstand dust ingress and low-pressure water jets from any direction, rendering it safe to install outside as well as in the home or office. This means that, as well as forming part of an internal climate-control system, it can also detect changes in the weather and can ensure that a Smart Home can adapt to changing weather conditions. The BLU H&T doesn't require a hub to function, being easily controllable through the free Shelly Smart Control or any of Shelly's over 300 native third-party integrations, and can integrate with a wider Shelly network to trigger scenes based on its detections - for example, sending a command to a Shelly BLU Door/Window to automatically close the windows when it rains. ***Please note: included is a compatible 3 V CR2032 battery. Also available in ivory and mocha!