The Galaxy S10's Bixby button can be used to open other apps
The Samsung Galaxy S10+
Despite being a few years into Bixby’s development, Samsung’s AI assistant has so far failed to compete with the likes of Alexa, Google Assistant, and Siri. For most consumers, this makes the dedicated button rather useless and annoying at some times due to accidental presses. With the Galaxy S10 series, however, Samsung is addressing the issue.
At the moment, the remapping feature has not yet trickled down to the Galaxy S9 series or Galaxy Note 9 running One UI. There is, however, a very big possibility that Samsung will implement the option in a future update. Similarly, it’s worth pointing out that Galaxy Note 8 and Galaxy S8 users may receive the feature at a later date too.
Things that are NOT allowed: