TH6320ZW2003 $169.95 (price is with purchace of installation package and monitoring)
The Honeywell Home T6 Z-Wave Programmable Thermostat is a Z-Wave Plus certified thermostat capable of controlling up to three heat and two cool stages of heat pump (including dual fuel heat pump systems), and up to two heat and two cool stages of conventional system (3H/2C HP, 2H/2C Conv.).
It is one of the easiest smart thermostats to install and is controllable by all Z-Wave compliant controllers that have the control capability for "thermostat" devices. When integrated with the app that controls your Z-Wave controller (including Resideo's Total Connect), the T6 lets you program and control your home's HVAC system.
Because the thermostat can be battery-powered, low-voltage integrators can easily connect the thermostat to most HVAC systems. Optional 24 VAC power via "C" or common wire available.