Lux Products GEO-BL Wi-Fi Thermostat, Black

Say hello to LUX/GEO the first WiFi thermostat with true-battery power. This universal system compatible thermostat offers 3-power options: 2 AA Lithium batteries, a micro-USB, or the C-wire. The LUX/GEO delivers flexibility and control all with the touch of your smartphone screen or with the intuitive control wheel interface. This 7-day programmable thermostat is packed with features, including radius geofencing.