Samsung has officially launched its One UI 8 beta program, and you can sign up to be among the first to test it out -- if you have a compatible device.

We were already expecting the beta program for One UI 8 (based on Android 16) to start over the next few days, and Samsung has now announced that it's gone live across several countries, including the US, the UK, Germany, and South Korea.

Samsung has rolled out the One UI 7 update, based on Android 15, to all eligible flagship Galaxy phones and tablets in almost every country. The company has already treated some of its devices with the May 2025 security patches.