The new Nest Learning Thermostat (4th Gen) is set to launch with enhanced features, including a larger interface and AI-driven capabilities for better energy management. It will be available for pre-order at $279.99 and is compatible with all previous Nest models, receiving an updated UI on the Google Home app. The Ecobee SmartThermostat Premium remains a strong competitor, offering advanced occupancy detection for $249. Both thermostats include remote sensors to optimize temperature control in specific rooms. Google's redesign emphasizes user-friendliness with a streamlined app experience for temperature management. Meanwhile, a reader's choice campaign invites the public to vote for their favorite smart thermostat, showcasing various options on the market.