A:Answer Hi there!
Yes, you can! Connecting the headphones to yor Samsung gear s4 is quiet simple. you just have to go to the settings of the smartwatch, then select bluetooth and turn it on, and then put the headphones in pairing mode, then select connect/pair. Kindly refer to this link on how to put the headphones on pairing mode. Thanks!
https://helpguide.sony.net/mdr/whh900n/v1/en/contents/TP0001513157.html Regards, Sam