In a significant move, Google is set to deactivate all smart functionalities of its older Nest thermostats starting October 25, 2025. This decision impacts the Gen 1, Gen 2, and European Gen 2 models, rendering them basic manual devices. Affected users will no longer be able to control these thermostats remotely or integrate them with their smart homes via apps like Google Assistant. To ease this transition, Google plans to offer substantial discounts on newer thermostat models for impacted customers in the U.S., Canada, and Europe. However, the company has also announced that it will cease launching new thermostats in European markets due to regional heating system complexities.

Details of the Discontinuation Plan

Beginning in the crisp autumn of 2025, several generations of Nest thermostats will lose their advanced capabilities. Specifically, the Gen 1 (launched in 2011), Gen 2 (2012), and European Gen 2 (2014) models will undergo a transformation back to basic functionality. Users will still have access to manual settings such as temperature adjustments and pre-set schedules directly on the device itself. However, key features including remote control, presence detection, and compatibility with Google Home and Assistant will be discontinued.

To assist affected customers, Google will distribute discount coupons for purchasing updated models. In the United States, owners will receive $130 off the latest Gen 4 model, while Canadian users will enjoy a CAD $160 reduction. For European consumers, Google suggests transitioning to the Tado Smart Thermostat X Starter Kit with a 50% discount, though this product may not meet all user expectations. Furthermore, Google confirmed it will discontinue thermostat launches in Europe, citing diverse heating systems as a primary challenge.

For those residing outside North America, particularly in Europe and the UK, there is an additional concern: the Gen 4 Nest Learning Thermostat will never be available in these regions. Current users of non-affected models should consider future-proofing their choices given the potential for further support reductions.

From a journalist's perspective, this announcement raises important questions about technological obsolescence and consumer expectations. While offering discounts mitigates some frustration, the decision underscores the need for companies to balance innovation with long-term support. It also highlights the importance of evaluating product lifecycles before making significant investments in smart home technology. As we move forward, both manufacturers and buyers must prioritize sustainability and adaptability in rapidly evolving tech landscapes.