Connected Thermostat Market Size Worth $9.74B by 2034
The global connected thermostat (in other words, connecting AC and heating system to the Internet) market was valued at $2.48 billion in 2024 and is expected to register a CAGR of 14.7% over 2025 – 2034, according to a new report published by Polaris Market Research and Consulting.
The rising demand for energy-efficient and smart home solutions is fueling market growth. Customers are attracted to voice commands, remote operation and AI-driven automation for added convenience. Government incentives and technologies such as geofencing and predictive maintenance are also driving adoption. Key players in the market include Honeywell International, Johnson Controls, Resideo Technologies and more.
The future of smart thermostats looks promising as technology advances. Smarter versions will leverage advanced AI, sensors and real-time data to sense user needs and self-modulate temperatures. Smart interfaces with solar power systems and intelligent grids will further make living efficient and eco-friendly. When smart homes become commonplace, smart thermostats will be at the forefront of creating individualized comfort, reducing energy waste and facilitating a greener, more sustainable world.
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