Film your swim.
See exactly what to fix.
Point your phone at the pool. Get a frame-by-frame technique breakdown — entry, catch, pull, rotation, kick — with targeted drills to fix each one.
Free to start • iOS & Android • No credit card required
How it works
Film. Analyze. Improve.
No expensive hardware. No lab setup. Just your phone, poolside or underwater.
Film your stroke
Record 15–45 seconds from up to 4 angles — lateral, frontal, underwater. Any phone works.
33 body points detected
Your phone maps your full body skeleton frame-by-frame — trained on 278K underwater frames.
Get your score card
0–100 score across 7 categories. Bronze to Diamond tiers. Shareable cards for your social media.
Fix it with the report
Narrative biomechanical report with exact corrections per category and targeted drills to fix each one.
The experience
Your technique,
decoded.
Every metric is calculated from real biomechanical angles — not guessed from accelerometers. Entry angle, catch depth, pull path, body rotation, kick frequency, streamline position.
Score system
7 metrics.
One truth.
Each category is scored independently using biomechanical deviation analysis. Know exactly where you’re losing time.
Features
Built for athletes.
Obsessed with detail.
Works underwater — from your phone
Trained on 278,000 underwater swimming frames. Works through water distortion, refraction, bubbles, and color shift. No extra hardware — just point and film.
Targeted drills in the training database
Shareable Cards
Generate branded score cards with your analysis results. Share directly to Instagram, WhatsApp, TikTok — optimized for stories and feed formats.
100% Private
All analysis runs on your phone. No video upload. No cloud processing. Your technique data never leaves your device — LGPD and GDPR compliant by design.
Tiers: Bronze → Diamond
Narrative technical report
Not just numbers. A written biomechanical narrative — what’s working, what’s costing you time, and a prescription of targeted drills for each weak category. Like having a coach watch your race film, every session.
Scale your eye.
Analyze every athlete.
SwimLytic for Coaches gives you a dashboard to manage your athletes, track their scores over time, and get alerted when technique drops — before it shows in race times.
Athlete dashboard
Track all your athletes’ scores in one view. Timeline of progress, category breakdowns, alerts.
Session logging
Every analysis linked to an athlete profile. Compare across sessions, strokes, and distances.
White-label ready
Club-branded reports. Your logo, your athlete’s results. Perfect for parent meetings and competition prep.
Join the Coaches Waitlist
Coach access launches Q3 2026. Get early access and 3 months free.
Get started free
Your stroke has
data in it.
Start reading it.
Free to start. No hardware. No cloud upload needed. Built by an Olympic swimmer, for swimmers who want to be faster.
Built by Henrique Rodrigues · Olympic Swimmer · H2N Ventures LLC