Sleep apnea detection feature coming to some Galaxy Watches before Galaxy Watch 7 release

While the feature is expected to be officially introduced with the Galaxy Watch 7 and 7 Ultra, Galaxy Watch 4, 5 and 6 users can already access it via the One UI Watch 6 beta.

Here's How It Works

The feature uses sleep data to determine if a user is showing signs of sleep apnoea. To do this, it needs at least two nights of data, after which the watch monitors the oxygen level in the wearer's blood during sleep.

The option is currently only available to participants in the One UI Watch 6 beta programme, but is expected to be available to all Galaxy Watch 4, 5 and 6 users once the One UI Watch 6 is released.

Source: 9to5Google