Works with all HVAC systems
Easy to use touchscreen display
Program up to 3 heat settings and 2 cool settings per day
Change settings remotely using either a PC or iPhone
Auto mode switches between cool and heat settings depending on environment
manage 7 separate periods per day
Power WiFi via external transformer or furnace connection(using a 'C' wire)
Control temperature from 30 to 95 degrees
Requires 3 AA batteries(not included)
No Monthly Fees