S22 ULTRA: How many Bluetooth devices can be connected

[Merthal99]

How many blue tooth devices can actively be connected to my device? Maybe 2 speakers. Or a speaker and square device? 

[KnightRiderRalph]

What are you trying to connect? I think you can have up to four with 2 speakers max.

[Merthal99]

Trying a speaker and my square credit card tap box

[Ekamek]

I usually have 4 active connections but can only route audio through 2 at a time (my experience). You may be able to set the separate app sound option in the sound and vibration setting so you play music/audio through the speaker while still connected to your square system.