🏊‍♂️ Built for Garmin Forerunner, Fenix, Epix & Swim 2

Garmin Has Run Coach.
Now You Have Garmin Swim Coach.

Set your goal (1,500m Continuous, 2km Open Water, or 1:40/100m CSS Pace). FormSync AI builds your session-by-session swim plan, spots your Early Vertical Forearm (EVF) vs. Dropped Elbow flaws on video, and pushes structured workouts straight to your Garmin watch in 1 tap.

Get Early Access + 1 Free AI Swim Scan Try Interactive Swim Plan Builder →

🔒 100% On-Device Video Privacy: Raw videos never leave your phone. Direct Garmin Connect Training & Activity API sync.

● OPTIMAL HIGH-ELBOW CATCH (EVF) Elbow: 109.0° | Vis: 97.4%

MediaPipe 33-Point 3D + One-Euro Filter (1.1Hz): Forearm hinges vertically at 109° while elbow stays anchored near the surface.

▲ FLAW DETECTED: DROPPED ELBOW + SINKING HIPS Elbow: 176.2° | Hip Drop: 37.9°

Auto-Prescribed Fix: FormSync injects 4x50m Front Quadrant Scull + Press-the-Buoy directly into your next Garmin watch workout.

Flagship Feature #1

Interactive Adaptive Swim Coach (Like Garmin Coach 21K — For the Pool)

Select your target swim milestone and watch FormSync build your structured Garmin workout session:

1. Choose Your Swim Goal

2. Detected Video Flaw to Fix

Active Biomechanics Profile: Dropped Elbow Catch (176.2°) + Sinking Hips (37.9°)

Or Speak a 5-Second Voice Note:

"I have 40 minutes in a 25m pool, give me a 1600m set fixing my dropped elbow."

WEEK 2 • SESSION 1 OF 3

EVF High-Elbow Catch & 1,500m Threshold Builder

1,600m Total

25m Pool • ~42 mins

WARMUP

300m Easy Freestyle Streamline

Zone 1-2 • Exhale Relaxed

REPEAT 4x • AI CORRECTIVE DRILL BLOCK Fixes: DROPPED_ELBOW_CATCH

• 50m Drill: Front Quadrant Scull + EVF High Elbow (SwimStroke.DRILL)

• 50m Swim: Freestyle Build applying high elbow (@ 1:44/100m CSS)

• 15s Rest: Garmin Black-Screen Wall Rest Timer (FIXED_REST)

REPEAT 7x • MAIN SET THRESHOLD HOLD Target: <=16 Strokes / 25m

• 100m Freestyle: Hold CSS Pace 1:42 - 1:45 /100m

• 20s Rest: Wall Recovery Timer

COOLDOWN

200m Choice Easy Swim

Flush Lactate

⌚ Direct Garmin Connect Training API: Syncs straight to your Garmin Swim Calendar & Drill Mode.

Send to Garmin Watch (1-Tap)

Closed-Loop FIT Telemetry Fusion

Pinpoint the Exact Pool Length Where Fatigue Broke Your Form.

Garmin Connect shows you dumb charts without telling you why you slowed down. FormSync AI reads your post-swim .FIT LengthMesg file and correlates it with your video biomechanics profile:

✓ Form Breakdown Point Detection: Spots the exact 25m length where Distance Per Stroke (DPS) dropped by 13.5% at steady Heart Rate.
✓ SwimFitSanitizer: Automatically filters out Drill laps, Rest steps, and lane-traffic collisions so your SWOLF & DPS trends are 100% clean.
✓ Auto-Adapts Session #2: Automatically inserts a 50m EVF Scull Reset right before your 850m fatigue threshold in your next Garmin workout.

FormSync AI 3-Perspective Biomechanics Analysis Board

50% Less Than MySwimPro. 10x Smarter With Video AI.

A human swim technique coach costs $100/hour. Get an adaptive AI swim coach in your pocket.

Free Explorer

$0 / forever

✓ Sessions #1 & #2 of Adaptive Garmin Swim Coach
✓ 3 Free Voice/Whiteboard-to-Garmin workout pushes / month
✓ 1 Free AI Swim Video Biomechanics Scan (33-point skeleton + Primary Flaw)
✓ Unlimited sample video & AI framing guide access

7-DAY FREE TRIAL • BEST VALUE

FormSync Pro Swim Coach

$49.99 / year ($4.16/mo) or $6.99/mo

✓ Full 6–12 Week Adaptive Garmin Swim Coach Plans (500m to 3.8km Ironman)
✓ Unlimited 1-Tap Direct Garmin Watch Sync (Training API & FIT)
✓ Unlimited On-Device 3D Video Biomechanics Scans & AI Corrective Drill Library
✓ Post-Swim .FIT "Form Breakdown Point" Analytics & Auto-Plan Adaptation

Claim 7-Day Free Trial + Beta Invite

Garmin Has Run Coach. Now You Have Garmin Swim Coach.