How is JAWS different from a smart insole?

JAWS plugs into the treadmill's power supply and measures gait from motor power changes, so there is nothing to wear, and several people can take turns on one treadmill regardless of shoes or foot size. Smart insoles sit inside your shoes and measure plantar pressure directly, so they can track outdoor walking but require wearing, charging, and choosing a size. JAWS suits treadmill exercise; insoles suit everyday walking.