Google Home Update Infuses Energy Into Google Nest Thermostats

Google Home Welcomes Older Nest Models with Open Arms

Exciting news is bubbling from the world of smart home technology! On September 19, 2025, Google released version 3.40 of the Google Home App, which brings a breath of fresh air to Nest Thermostat users, particularly those in the UK and EU. With many older models, including the 2nd Gen. Google Nest Thermostat nearing the end of their lifespans, this update is timely and generous, revamping the experience for 3rd Gen and Nest E users.

What’s New in Google Home App Version 3.40?

The latest update promises full management capabilities for every Nest Thermostat model released since 2015 within the Google Home app. This includes key functionalities such as hot water controls, temperature scheduling, and enhanced Eco settings, allowing users to efficiently monitor their indoor climates. Previously, users had to toggle between the Google Home app and the Nest app to manage their thermostats, making this integration a significant win for homeowners.

Streamlined Scheduling for Smart Living

One of the most anticipated features enabled by this update is the temperature scheduling functionality now available for older Nest models. Previously a major drawback, users can now manually create temperature schedules for their thermostats right from the Google Home app. This includes the ability to adjust fan schedules and sensor settings, enhancing user control and convenience.

Hot Water Control: A Game Changer for European Users

Especially for users in Europe, having full hot water control integrated within the Google Home app represents a significant development. Many thermostats across the region serve not only heating but also hot water systems. The Home app’s coverage of these features eliminates the need for users to rely largely on the Nest app, closing a crucial gap in functionality. Google is venturing ahead by also rolling out a hot water boost option for specific models, ensuring more flexible and user-friendly choices for managing hot water needs.

Integrating Home Climate Management

This update goes beyond just thermostats; Google is enhancing the Home app to allow management of the entire climate setup in one place, including air conditioners, fans, and humidifiers. The ability to organize these devices under customizable “Favorites” and automation options elevates personal comfort levels, allowing users to design their ideal home environment effortlessly.

Bittersweet Changes and Future Perspectives

While this update arrives as a major improvement for many Nest users, it is also tinged with nostalgia. The long wait for integration into the Google Home platform has had many users contemplating alternatives, with brands like Tado gaining traction. The ease of transitioning from the Nest app is greatly appreciated, but the slow rollout of features has left some unresolved concerns. Nevertheless, for those who have stuck with the Nest, this update serves as a silver lining—offering a renewed sense of community and functionality within a loyal user group.

Don't Get Left Behind!

If you own a Nest Thermostat, now is the time to dive into the updated Google Home app. Explore the newly integrated features, from hot water controls to simplified scheduling. Stay tuned for more enhancements in the app, which is transforming how we manage our smart homes every day! Embrace this technological revolution and ensure your home is equipped with the latest innovations to enhance your comfort and efficiency.