Hydrantech is developing a smart electronic bracelet that can be attached to the nozzle of a fire hydrant to monitor unusual water flow and detect water theft or contaminated water. Each Hydrantech bracelet has a cellular transmitter that communicates its status to a central control hub. The sensors in the bracelet monitor the flow of water and the data is sent to the Hydrantech cloud, where software interprets whether water is moving out or in. The Hydrantech interface runs on a regular web browser; if any problem is detected, an alarm will appear both in the browser and on mobile devices. Hydrantech technology has already been launched in several different Israeli municipalities, including Haifa, Petah Tikva, Safed, Rosh Haayin, and Tel Aviv.