Smart Oxygen-Sensing Earrings
ZEPHYR earrings guide your breathing during strength training with subtle haptic 'catapults' that sync perfectly with each rep. Watch your personal zeppelin soar as your oxygen efficiency climbs.
You're grinding through your final deadlift rep when both earrings deliver a perfectly timed double-tap. You inhale sharply—the weight flies up. Your phone screen shows a glowing zeppelin smashing through its previous altitude ceiling as your oxygen efficiency score jumps 23% in real-time.