Software support is one of the most important and least visible features of any modern gadget. A phone, tablet, smartwatch, laptop, or smart thermostat may feel fast and useful on the day it is unboxed, but its long-term value depends on the manufacturer continuing to deliver operating system upgrades, security patches, and cloud services. When those updates stop, a device can keep working for a while, but it begins to lose features, compatibility, and protection from new threats. The shift is often quiet. There may be no dramatic failure, no warning label, and no recall. One day an app simply refuses to connect, a security patch does not arrive, or a new version of the operating system skips the device entirely.

For companies, indefinite support is expensive. Every supported device requires engineering time, testing, server infrastructure, customer service, and security response. That is why nearly every product has an end-of-life date. Some dates are announced clearly, as with Windows 10. Others arrive with little fanfare, as happened when remote control access disappeared for an early Nest thermostat. The following five product families are much closer to losing software support than many owners probably realize.

Samsung Galaxy S22 and Pixel 6

Once flagships, these phones will soon reach end-of-life

The Samsung Galaxy S22 and S22+ launched as premium Android flagships and have received updates all the way to One UI 8.0 with Android 16. That long run means a four-year-old S22 still has many of the same software features and tools found on newer Galaxy S26 series phones. Samsung promised four years of new Android OS updates and five years of security updates. For S22 owners, that promise means no further major Android versions. Security updates are expected to continue only until early 2027. After that, the phone will still turn on, run apps, and make calls, but it will not receive new platform protections.

That final detail matters more than many people admit. A phone without current security patches can still be used for calls, messages, music, and photos, but it becomes a poor place for sensitive information. Banking apps, password managers, email accounts, and two-factor authentication codes all depend on a secure operating system. Once security updates stop, the risk of unpatched vulnerabilities grows. For that reason, some owners may choose to stop using an S22 for anything sensitive when the patches end, even if the hardware still feels fast.

Pixel 6 is next

The Google Pixel 6 is on a similar timeline. Google released the Pixel 6 in October 2021 and promised five years of support. That window ends in October 2026. From that point, the phone will no longer receive major operating system updates or security updates. It will continue to get Google Play system updates and app updates, which help some components and services stay current, but those are not a substitute for full OS security patches. The Pixel 6 was an important device because it introduced Google's Tensor chip and changed the direction of the Pixel line, but even landmark phones eventually reach the end of their support period.

The difference between Samsung and Google timelines is small but meaningful. Samsung S22 owners get security patches into early 2027, while Pixel 6 owners lose them around October 2026. In both cases, the phones remain functional as hardware, but their software foundation stops moving forward. Users who rely on the latest Android features, security fixes, and app compatibility should plan for an upgrade rather than waiting for a problem to appear.

Samsung Galaxy Watch 4

Support is now over

The Samsung Galaxy Watch 4 and Galaxy Watch 4 Classic have already reached the end of their promised update cycle. Samsung delivered four generations of software updates, and the August 2026 update was the last one. The watch will continue to work, track workouts, show notifications, and run existing apps, but it will not receive new software versions or new features. For a wearable, that can be especially noticeable because health tracking, battery management, and companion phone compatibility often improve through updates.

Smartwatches also depend heavily on their paired phone. As phone operating systems move forward, older watch software can lose access to new APIs, security protocols, and app versions. The Galaxy Watch 4 may remain useful for basic tasks, but it will gradually fall out of step with newer Galaxy phones and third-party services. Owners who bought the watch expecting years of ongoing improvements should understand that the update window has closed.

Older iPads

Still get security updates, but no new features

Apple devices tend to hold their value because Apple supports older hardware for a long time. iPhones and iPads often receive new iOS or iPadOS versions for five to seven years, and some iPad Pro models have reached eight years of major updates. Security updates can extend another two to four years after that. This is a long support window compared with much of the industry, but it is not infinite.

A whole generation of iPads will not receive iPadOS 27, which brings Siri AI to Apple hardware along with other visual and performance improvements. The affected models include the base iPad 8th generation from 2020, the 5th generation iPad mini, the 3rd generation iPad Air from 2019, and the 1st generation iPad Pro from 2018. These tablets are stuck on iPadOS 26 or earlier. They may still receive security updates for a period, but they will not get the new features that define the next version of Apple's tablet software.

For many owners, an older iPad remains perfectly usable for reading, streaming, video calls, and light productivity. The lack of new features is not the same as immediate failure. However, apps that require newer APIs may eventually stop working or lose functionality. Accessories and services may also assume a newer iPadOS version. The device does not become useless overnight, but it does begin a slow decline.

Windows 10 PCs

Hundreds of millions of computers hit a cliff

Windows 10 reached official end of life in October 2025, but Microsoft offers a temporary extension through its Extended Security Updates program. With ESU, users can extend security updates until October 12, 2027. Enrollment can be free if users sync their settings to a Microsoft account through Windows Backup. Alternatively, users can redeem 1,000 Microsoft Rewards points or pay $30. The extension is designed to give individuals and organizations more time to move to Windows 11 or replace older hardware.

Windows 11 has stricter hardware requirements, including supported processors, TPM 2.0, and Secure Boot. Many Windows 10 PCs cannot upgrade officially, even though their hardware may still feel adequate for everyday tasks. That creates a difficult choice: pay for extended security updates, buy a new PC, or continue using an unsupported operating system. There is also a workaround using Microsoft's Long-Term Servicing Channel that could keep some Windows 10 systems running until 2032, but it requires a clean install of a stripped-down version of Windows that is not intended for typical consumer PCs. For most people, that route is more trouble than it is worth.

The scale of the Windows 10 transition is enormous. Hundreds of millions of computers are affected worldwide. Without security updates, these machines become more vulnerable to malware, ransomware, and exploits. They may also lose compatibility with newer software and services. Upgrading to Windows 11 or buying a new PC is the straightforward path, but it can be costly for households and businesses with multiple machines.

Nest thermostats (first and second generation)

Your smart thermostat can no longer be controlled remotely

The first- and second-generation Nest thermostats have already met their end for remote control. The thermostats continue to work locally, meaning owners can still adjust temperature at the device itself. However, remote control through the app or web has been removed. Only the third- and fourth-generation Nest thermostats, which arrived after Google acquired Nest in 2014, remain supported for remote control.

This is a significant limitation because remote control is one of the main reasons people buy a connected thermostat. Being able to change the temperature from bed, from the airport, or from another city is a core smart-home benefit. Without it, an early Nest becomes a local thermostat with some scheduling features rather than a fully connected device. It is also a warning for anyone considering a used Nest thermostat. Unless the model is third or fourth generation, the buyer may lose the remote features that make the product appealing.

Nest began as an independent company before Google bought it. When a large parent company changes strategy, it sometimes draws a line in the sand and cuts off support for earlier products that no longer fit its roadmap. In this case, early adopters lost remote access even though the hardware still worked. That pattern is likely to repeat across the smart home industry as cloud services, apps, and security requirements evolve.

Source:MakeUseOf News