Ever seen tiny, curved shavings on your bed, desk, or stuck to your wrist after removing your smartwatch? They look like miniature Velcro hooks—but you might not own any Velcro products.
The culprit? Your smartwatch or fitness tracker band. If it’s made of silicone or rubber, friction, sweat, and daily movement slowly wear it down, shedding tiny curls that resemble Velcro hooks.
Why it happens
Daily wear – Regular movement, adjusting your watch, or taking it off breaks down the material.
Sweat & skin oils – Natural oils and sweat speed up flaking, especially during workouts.
Friction – Desk edges, tight sleeves, or repetitive wrist motions make it worse.
Cheap or old bands – Low-quality silicone or aged rubber degrades faster than premium materials like fluoroelastomer.
Should you worry?
SEE NEXT PAGE
