Best Z-Wave Thermostat (Learning)
The GoControl Z-Wave smart thermostat is a battery-powered model that is compatible with most central HVAC systems. It can be synced up with your Amazon Alexa for easy adjusting with just a single voice command or with your mobile device using an app. It’s designed for easy installation without needing help from a contractor or electrician and is powered by four AA batteries or connected to a C wire. The GoControl even learns your heating and cooling habits to help save on energy costs by 5-15%.