This nifty MP3 wristband boasts an OLED display, jog wheel navigation, and Bluetooth w/A2DP. No word yet on if this concept will go into production. Continue reading for another picture.

The only thing the artist left out is GPS capability, a highly desirable feature for runners and walkers. Adding navigation, distance traveled and thermometer functionality on board would be all that’s necessary to turn this into a complete design

[via GizmodoYankoDesign]