Turn Movement Into Power
Every step you take creates energy. Every jump you make unlocks rewards.
Pinna is a wearable kinetic energy harvester that straps to your palm during exercise. Capture energy from trampolines, running, or daily activity. Wirelessly charge your phone while unlocking surprise digital rewards from partner brands when you hit generation milestones.
Start HarvestingThe Experience
You finish a 30-minute trampoline workout, see the energy ring on your palm device glow green, hear a satisfying chime from your phone, and suddenly a $25 Starbucks gift card bursts onto your screen like confetti — you just generated enough clean energy to pay for your morning coffee for a week.