Jawbone stays screenless with new UP Move and UP3 fitness trackers

Jawbone isn’t flinching in the face of more advanced smartwatches, as its new fitness trackers stick with simplicity and long battery life over full-blown displays.  The cheaper of Jawbone’s new gear is the Jawbone UP Move. At $50, it’s a direct response to low-cost fitness trackers like the Misfit Flash, with a module that users