Device Detection

We’ve updated our predictive algorithm to tolerate corruption in the User-Agent and User-Agent Client Hints data. The changes result in a more accurate device detection.

iOS 17 is due to be released soon and our device detection can now detect the new release. During testing, we spotted a small change to the iOS 17 desktop mode User-Agent that can affect other device detection solutions.

In the next round of device detection improvements to 51Degrees, we’ve improved our data file release schedule.

We’ve improved our device detection accuracy following feedback raised by our customers, and we’re pleased to announce the release of our upgraded algorithm and data files.

The User-Agent reduction has progressed to the final phase. All web device detection solutions that don’t support the User-Agent reduction and User-Agent Clients Hint must now be upgraded if they are to continue to function.

Version 2.6 of the OpenRTB specification introduces the Structured User Agent. This new Object: Device attribute addresses Google’s changes to the User-Agent and the new User-Agent Client Hints.

Google has made preparing for the User-Agent reduction complicated, but 51Degrees provides the tools to make implementing User-Agent Client Hints simple.

The 51Degrees UAParser provides comprehensive device data based on User-Agent Client Hints and the User-Agent, and can reliably detect Apple iPhone models.

The holidays are approaching! Here’s the final bank holiday update of 2022 with an overview of the service update for the next year.

The iPhone 14 range and iOS 16 are now available. We updated our Device Detection ready for the increase of users with these devices and operating system.