Your Phone Is a
Wind Tunnel.

AeroDial uses smartphone video to measure your aerodynamic drag — the same test that costs €500/hour in a real wind tunnel. Point. Shoot. Get faster.

Join the Waitlist — Free See how it works

No credit card required  ·  Closed beta

The Problem

Every second on the bike is won or lost in the air.

At Ironman pace, aerodynamic drag accounts for over 80% of the resistance you fight. The pros fly to wind tunnels and walk out with a €1,000 bill and a dialed-in position. You deserve the same data without the bill.

80%+
of resistance is aerodynamic drag at race pace
500€/hr
cost of a real wind tunnel session
2–3 min
saved at IM pace with a 5% frontal area reduction
The Solution

The virtual wind tunnel.
In your back pocket.

AeroDial replaces expensive hardware and lab time with a smartphone and physics-grade computer vision.

Measure

Film yourself from the front. CV calculates your exact frontal area — the top driver of drag.

Compare

Test Position A vs B. Real percentage difference. Sub-millimeter precision.

Get Faster

Aero Score and CdA estimate. Exactly how many watts you are losing — and what to change.

How It Works

Three steps. One phone. Real physics.

STEP 01

Set up your camera

Tripod at hub height, 2–3m away. Film 30 seconds of your riding position.

STEP 02

Upload your video

AeroDial auto-calibrates using your wheel diameter as a ruler. No manual setup.

STEP 03

Get your report

Frontal area, Aero Score, side-by-side comparisons, and improvement suggestions.

Pricing

Wind tunnel used to cost €500/hour.
This does not.

Free
€0 / forever
Everything you need to start optimizing your position.
  • Frontal area comparison (2 positions)
  • Aero Score
  • Basic position feedback
Most Popular
Premium
€19 / month
Full aerodynamic analysis for serious athletes.
  • Full CdA estimation
  • Unlimited tests
  • Heat-map drag visualization
  • Race-day prep protocol
  • Priority support
Built by Engineers Who Race

Professional-grade aero data. In your pocket.

AeroDial was built by a CV engineer obsessed with triathlon performance. From SMPL-X pose models to Physics-Informed Neural Networks trained on thousands of CFD simulations — the same science used by pro teams, accessible from a smartphone.

SAM 2 Segmentation ViTPose SMPL-X Pose Model OpenFOAM CFD Physics-Informed Neural Network On-Device ONNX Inference

Be first. Go faster.

AeroDial is in closed beta. Join the waitlist to test first and get early-access pricing at launch.

No spam. One email when ready.