Are we missing some zeros here? So one to a few hours of testing, that if 3 it? So I assume the sensors simply failed completely after that, why else would they not test it longer or withhold the results? Quote:

Researchers tested them at different bending speeds:

838.9 mV at 100 bends/hour 856.7 mV at 200 bends/hour 852.6 mV at 400 bends/hour

Even after hundreds of cycles, the signal stayed strong, proving these sensors can handle repetitive movement without breaking down.

This kind of reliability is huge for prosthetic limbs, fitness trackers, and robotic arms, where precision and durability are non-negotiable.