Installation was easy. We did have some initial problems with pairing the thermostat with my iPhone, however. After talking with tech support, I was advised to attempt the pairing process multiple times. Eventually the pairing was successful. Although a bit frustrating, we were finally able to program the thermostat successfully and it is working fine.
Thank you for your review. The issue that you are referring to stemmed from a security setup quirk present on IOS devices. Now that we have learned how to configure the bluetooth settings in iPhones, this situation has been resolved and the setup can be done very quickly and easily. - Scott, Technical Support Manager.