GearTune
Forged golf iron and carbon road bike on a professional fitting workbench

Precision, recorded

The agreed fit.
The finished record.

A native workbench for golf club builders and professional bicycle fitters. Keep the measurement, its method and the decision together.

Explore the workspaces Support & setup
Golf · Bike Fit · Watch
01
Agreed versus deliveredKeep targets separate from measured outcomes.
02
Position with contextRecord initial, proposed and final coordinates.
03
Preserved decisionsIssue a report and reopen a later revision.

Two disciplines

One standard of evidence.

Designed around the moments when a fitter must show what was agreed, what was measured, and what changed.

Forged iron and lie-angle gauge on a fitter's bench
Golf fitting & builds

Make the finished club accountable.

Keep approved component targets separate from delivered measurements. Review loft, lie, playing length and swing weight against your own tolerances, then issue a club build card with explicit exceptions.

Measurement guidance ↗
Carbon road bicycle and measuring caliper in a fitting studio
Professional bike fitting

Give every position a reason.

Preserve initial, proposed and final coordinates with reference points, method and side. Keep rider observations separate from measurements and retrieve the last confirmed position at a follow-up.

Coordinate guidance ↗

The working sequence

Measure. Reconcile. Issue. Reopen.

Each step retains the context a later visit needs.

01

Capture

Enter the value, unit, reference point, method and professional provenance.

02

Reconcile

Review differences, substitutions and the fitter's reason before confirmation.

03

Issue

Export a clear client report while private studio notes stay outside it.

04

Return

Start a successor revision without rewriting the preserved issued record.

Purposeful across devices

The right view for the right moment.

Core capture, retrieval and report creation work offline. Send only a selected reference to your paired Watch.

iPhoneFocused measurement and follow-up on the move.
iPadWider comparison workbench for professional review.
WatchOne reference at a glance, with a durable review flag.
NOTEProfessional judgment stays central. GearTune records human-entered measurements; it does not infer coordinates from photographs, diagnose discomfort, certify equipment safety or guarantee sporting performance.