YOUR PHONE. REIMAGINED AS FITNESS.
A modular phone case with snap-on weighted 'seed' modules that transform your device into a functional fitness tool. Thermochromic materials change color based on workout intensity—making fitness invisible until you're ready to sweat.
You're on a lunch break, snap a crimson seed onto your phone case, watch it pulse from blue to red indicating 2lb of added weight, and suddenly you're doing weighted wrist curls at your desk—your phone literally became a dumbbell in one click.