Alongside the Gear S smartwatch, Samsung also announced the Gear Circle, a pair wireless earphones that’ll let you listen to tunes, make phone calls and issue voice commands on either your phone or smart watch. Where does it get its name? The fact that it can wrap around your neck and clasp into a magnetic mechanism, effectively making a “circle.” The "necklace" will also vibrate when you get calls or notifications. Look for the Gear Circle at Samsung dealers this October.