Nest Learning Thermostat (3rd-Generation) + $18.30 in Rakuten Super Points

Heating: 1, 2 and 3 stages (W1, W2, W3)
Cooling: 1 and 2 stages (Y1, Y2)
Heat pump: with auxiliary and emergency heat (O/B, AUX, E)
Humidifier or dehumidifier (HUM, DEHUM)
Fan (G)
Power (C, RH, RC)
Connectivity requirements
Wi-Fi connection with Internet access
Phone or tablet with iOS 8 or later, or Android 4 or later
Free Nest Account