Wearable wear time exposing the skin turnover limit
Continuous sensors and wearable pumps require 14 day attachment on a surface that renews across exactly that interval, which turns adhesive selection into a skin biology problem rather than a bonding one. Silicone adhesives grow at 12.9% because gentle removal and repositionability address what greater tack makes worse. Device makers still specify adhesive as a component worth around 3% of sensor cost, which understates its influence on whether the product works at all. Wear studies during development decide it, and procurement never revisits the choice. Engineering holds it entirely. Nobody revisits it.
Market Impact: China growing fastest at 14.6%








