Understanding Device Obsolescence
Some of the latest devices to lose support are the 1st- and 2nd-gen smart Nest Thermostats, which lost all support in 2025. These devices lasted for around 12 years, a common timeframe for device obsolescence.
Planning Ahead
If you find that a key part of your home has a deadline for losing support, it's essential to make arrangements. Warnings often come as much as a year in advance, giving you plenty of time to plan.
- Mark the date and set a reminder to take action
- Check for discounts and deals from the company
Consequences of Losing Support
Losing support is more than just a security risk. For example, early Nest Thermostats models lost the ability to control the thermostat through the app, meaning no remote control, no voice assistant support, no home routines or connections, and no notifications.
Alternatives and Solutions
Companies like No Longer Evil create free, open-source software that can replace Nest firmware and restore remote control and other monitoring features without needing Nest, Google, or the Google Home app.