Technically we haven’t performed a bendy test yet… but if any part of it had to flex or bend the antenna section is the flexy bit… the chip section is, because of the mob package, not that flexible.
we may need to get a robot of some kind to do some flex tests on the antenna section… do like 1000 and check it… 10,000 and check again… that kind of thing. eventually the wire antenna itself will wear and break, if the polymer doesn’t start breaking down before that.
but… overall, the “flexibility” of a flex device is not necessarily to be able to flex regularly, but to be able to take blunt forces from outside that would temporarily deform the device while absorbing the impact, then return to its regular shape.