If you're the sort of person who likes to keep their Android phone or tablet running for several years, you might want to take note that Google Calendar could be dropping support for devices that aren't running Android 8 or newer.

The team at TheSpAndroid (via Android Police) has spotted code and an image in the latest release of Google Calendar for Android, which tells the user that "your current Android version is no longer supported".

There's a flag labeled "UnsupportedOperatingSystem__enabled", and the app is now marked as only supporting Android 8 (Oreo) and newer. For now though, it doesn't seem as though the switch has been hit that will disqualify older devices.

When that happens, you'll see a message on screen if you try and run the Google Calendar app on something older than Android 8, telling you to upgrade. Presumably Google Calendar will still be available via a mobile web browser on these phones and tablets.

The end is nigh

To be fair to Google, Android 8 was launched all the way back in August 2017. There aren't going to be a huge number of devices still running Android 7 (or Nougat) that can't be updated to Android 8, with the final Android 7.1.2 update pushed out in April 2017.

According to StatCounter, 2.12% of Android devices worldwide are running Android 7 or Android 7.1, with another 3.42% of devices on anything older than that – so we're looking at about 1 in 20 phones and tablets overall. The newest version, Android 14, started to roll out in October 2023.

Some of those older devices will be eligible for upgrades to newer Android versions, but if you have one that doesn't, it might be time to think about investing in a new gadget – at least if you want to carry on using Google Calendar.

Besides offering an improved set of features, newer versions of Android also give you better security, which is probably Google's main motivation here. According to TheSpAndroid, Google Calendar on Android currently supports devices running Android 5 (Lollipop), launched in June 2014.

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