Digital Thermometer Bluetooth 5.0, sensor range up to 80 m, measures temperature and humidity, temperature range -20°C to +60°C, humidity 10% to 99%, 3" LCD display, time and day of the week, backlit, wall mounting, with a magnet, on the rack, in the trends app, minima and maxima, history up to 1 year, development charts, connect up to 10 sensors to the application