BarbellKinetics

Wear your Watch, tap start, do your Snatches or Clean and Jerks, tap stop. That's it.
BarbellKinetics captures your wrist motion at 200 Hz and reconstructs a 2D barbell path trace with technique metrics — no camera, no tripod, no complex setup.
FOR COMPETITIVE LIFTERS
• Track acceleration through the pull — see how fast and aggressive your extension is
• Compare turnover timing across lifts and weights
• Measure path efficiency and horizontal drift rep to rep
• Log in kg or lbs — switch anytime in settings
FOR ATHLETES LEARNING THE LIFTS
• See your bar path after every set — instant visual feedback on pull and turnover
• If BarbellKinetics isn't detecting your lift, that's feedback too: focus on a faster pull and a more decisive turnover
• Share raw session data with your coach for detailed analysis
• Add notes to sessions to remember what you were working on
HOW IT WORKS
Your Watch (Series 6 or newer, 2020+) records wrist acceleration and rotation during the lift. Data streams to your iPhone, where the app segments individual reps, identifies pull → turnover → catch phases, and renders the classic barbell path trace.
PRIVACY FIRST
All data stays on your devices. No accounts, no cloud, no tracking. Your lifting data is yours.