Llyr Labs - AI Swim Coach

Stop guessing what your swim stroke looks like. See it, correct it, and swim faster with LLYR.

While your smartwatch can count your laps, it can’t see your form. LLYR is the ultimate swim stroke analysis and technique correction app that brings elite-level coaching analytics right to your smartphone. Whether you are a triathlete shaving off seconds or a competitive swimmer perfecting your catch, LLYR visualizes exactly how your body moves through the water.

How it Works:
1. Film: Easily mount your phone on the pool deck to record your swim side-on, head-on, or underwater.
2. Analyze: Tap to generate a precise AI-driven skeletal overlay that charts your exact joint angles, body rotation, and arm extension.
3. Correct: Review your footage frame-by-frame to identify blind spots—like dropping your elbows or sinking your hips—and get actionable visual feedback to change your stroke.

Key Features:
Full Four-Stroke Support: Tailored analysis tracking for Freestyle, Backstroke, Breaststroke, and Butterfly.
Smart Angle Tracking: Visually measures critical form metrics, such as lead-arm angles, that you can't feel while swimming.
Dual-Environment Analysis: Optimized to track and map your movements seamlessly both above the surface and through underwater footage.
Frame-by-Frame Review: High-precision scrubbing tools let you isolate microscopic flaws in your catch, pull, and recovery phases.

Turn raw video into a blueprint for a faster, more efficient stroke. Download LLYR today and change your swim.

Recent changes:
Updated user experience.