Smart Thermostat Market by Type of Product (Connected, Learning, and Standalone), Connectivity Technology (Wired and Wireless (Bluetooth, Wi-Fi, Zigbee, and Z-Wave)), Component (Display, Humidity Sensor, Motion Sensors, Temperature Sensor, and Others), Installation, Application, End Use Sector, Type of Enterprise, Geographical Regions and Key Players - Trends and Forecasts, 2026-2040