How it works
From a 30-second video to real coaching.
No wearables, no setup. Just your phone camera and an AI that understands movement.
Step 1 — Record
Film one clean set.
Choose an exercise and the app tells you the best camera angle and framing. Prop your phone up, hit record, and do your reps.
Front or side guidanceFraming tipsUp to ~30s
Step 2 — Analyze
Every joint, every rep.
Pose estimation maps ~33 body landmarks many times per second. OurFit computes joint angles, segments each rep into phases, and scores your form against exercise-specific rules.
Phase segmentationPer-side detectionConfidence score
Step 3 — Improve
See it, understand it, fix it.
Your skeleton is drawn back onto your own video, synced to playback, with problem joints in red. Tap any fault to jump to its worst moment, and get a plain-language cue for the next set.
Skeleton overlayTap-to-worst-momentActionable cues