Customers furious as Nest is set to turn off Revolv units in just over a monthGoogle owner Alphabet’s subsidiary Nest is closing a smart-home company it bought less than two years ago, leaving customers’ devices useless as of May.In 2014, Google acquired Revolv, the maker of a £210 hub which could be used to control devices such as lights, alarms and doors. Related: Bug in Nest Thermostat turns off heating for some Continue reading