kinevi
Motion Intelligence · Sensor Ecosystem

It's Not How It Looks.
It's How Energy Flows.

4 IMU + 4 EMG sensors measure your kinematic sequence in real time. AI reveals the efficiency no camera can see.

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A TRUTH HIDDEN IN PLAIN SIGHT

Every golfer swings differently.

No two bodies are the same. No two swings should be either.

THE OLD WAY vs THE NEW WAY

You've been measuring the wrong thing.

Comparing Style

"Does my swing look like Tiger's?"

"Am I positioned like Rory?"

Subjective. Visual-only. One-size-fits-all.

vs

Measuring Efficiency

"Is my energy transfer optimal?"

"Where does my kinematic chain break?"

Objective. Data-driven. Personalized.

WHY WE'RE DIFFERENT

Everyone sees your swing.

Only we measure why it works.

Camera-Only Apps

$30–200/yr subscription

  • ✗ 30fps = 33ms resolution (too slow for kinematic sequence)
  • ✗ Can't measure muscle activation
  • ✗ Shows WHAT went wrong, not WHY

OnForm, Sportsbox, V1 Golf…

IMU Wearables

$345–3,000 hardware

  • △ Measures motion at 1–2 points only
  • ✗ No muscle data — can't detect "fake coil"
  • ✗ No full-body posture context

HackMotion, deWiz, K-Motion…

Lab-Grade Systems

$15,000–50,000+

  • ✓ Full biomechanical data (6DOF tracking)
  • ✗ Fixed to studio — can't use on course
  • ✗ Requires trained technician to operate

GEARS, OptiTrack, Vicon…

vs

kinevi

Tri-Modal Sensor Fusion · $300–400

  • ✓ 4 × IMU — ±0.6ms timing precision across pelvis, torso, arm, hand
  • ✓ 4 × EMG — Muscle activation data no competitor has (detects "fake coil", fatigue, force sequence)
  • ✓ iPhone Camera — Full-body posture context via AI pose estimation
  • ✓ On-device AI — Works anywhere, real-time, no cloud required

What you get

Timing precision ±0.6ms
Camera apps 33ms
Muscle data EMG ✓
Camera apps None
IMU wearables None

8 SENSORS. COMPLETE PICTURE.

We capture what cameras can't see.

4 IMU sensors — track motion and rotation
4 EMG sensors — read muscle activation

Together, they reveal the invisible mechanics of your swing.

KINEMATIC SEQUENCE

It's not about how it looks.

It's about how energy flows.

Ground
Hips
Torso
Arms
Club

The secret of every efficient swing: energy transfers from ground → hips → torso → arms → club in a precise sequence. Break the chain, lose the power.

YOUR AI COMPANION ECOSYSTEM

Five agents. One unified journey.

YOU
📡
Collect
🔍
Diagnose
🏋️
Train
📓
Log
📊
Report

Click any agent to explore its capabilities

01

Smart Calendar Integration

Schedule training sessions directly from AI recommendations. Track consistency, plan periodization, and never miss a practice window. Your calendar becomes your training plan.

Training Calendar

Mon Tue Wed Thu Fri Sat Sun 13 14 15 16 17 18 19
02

AI Assessment Report

Three-step evaluation: Setup Check, Slow Motion Analysis, and Full Speed Assessment. Get a comprehensive report with video playback, voice narration, problem priority ranking, and targeted drill recommendations.

Swing Assessment

87
Overall
92
Setup
78
Rotation
Early Extension — Hip pushing toward ball
Casting — Early wrist release losing lag
03

AI Drill Recommendation

Based on your assessment results, the AI agent recommends targeted drills to fix specific swing faults. From Early Extension to Over-the-Top — each drill is scientifically matched to your biomechanical needs.

Recommended Drills

Hip Hinge Drill — Fix Early Extension
Shoulder Rotation Drill — X-Factor
Tempo Drill — 3:1 Ratio Training
04

Data-Driven Progress Tracking

Track every metric over time — X-Factor angles, kinematic sequence timing, muscle activation patterns. The AI identifies trends, spots regressions, and celebrates breakthroughs.

Training Progress

05

Intelligent Training Journal

More than a log — it's an AI-generated session report. What you practiced, problems discovered, muscle fatigue patterns, and a summary of your overall condition. Your personal training diary, written by AI.

Session Report — Jan 22, 2026

Summary

42 swings total. X-Factor improved +3° avg. Early Extension detected in 8 swings (19%). Core activation timing improved 12ms vs last session.

Issues Found

Gluteus activation drops after swing #30 — fatigue indicator. Recommend shorter practice blocks with rest intervals.

Your swing is unique.

Now you can prove it.

Join the waitlist. Be among the first to experience golf training that finally understands you.

Get Early Access

No credit card required · Limited spots · Sensors ship Q3 2026