Meet GLAS: a beautiful smart thermostat that you can control with Cortana, Google Assistant, and Amazon Alexa. It comes with a translucent OLED touchscreen. It can monitor indoor and outdoor air quality. You can program your own schedule or let GLAS to do it.
GLAS by JCI works with most 24-volt heating and cooling systems. Its app lets you control the temperature and view real-time energy reports on your phone or tablet. Sets you back under $320 at this time.