01
Full-body motion
Shoulder and hip turn, X-factor, bends, sway, posture and joint angles measured on the reconstruction.
Full-body 3D from one phone video
Your real swing, rebuilt in 3D.
Film one swing. GolfMate tracks your body, club and visible ball, rebuilds the motion as a rotatable full-body avatar and measures what a flat video cannot see.
Now on iPhone
and iPad
- No sensors
- No markers
- No studio
- Face-on or down-the-line
Step 1 of 5
Original swing
Loading the measured swing…
One face-on or down-the-line phone clip.
The body becomes the measuring instrument
3D numbers you can see
The reconstruction is not decoration. Every 3D reading is tied to a body line, a swing position and a visible reference range—normalized so camera distance does not rewrite the result.
Loading the measured swing…
Actual product rendererMeasured on your reconstructed body
See the body behind every number
The film is captured from GolfMate's real full-body MeshAvatar renderer. The readings below come from the attached swing export and stay normalized to the golfer rather than the camera distance.
Shoulder turn0°
recommended 75–120°
Measured across the shoulder line at P4. 3D source
Video and 3D, synchronized
Inspect the swing from any side
Play both views on one clock, inspect the full-body mesh and club together, and draw directly over either side of the movement.
Split view
One timeline · video and 3D together
Loading the measured swing…
Source + trackingLoading the measured swing…
Phase-locked 3DFull-body mesh · club on · one clock for both views
One reconstruction, a complete motion report
Measure the whole swing
Body, club, ball and coaching evidence live on the same timeline, so the report can connect what moved to what you should test next.
02
Kinematic sequence
See when pelvis, chest and lead arm accelerate and peak, with motion-aware smoothing for phone video.
03
Club + ball
Inspect club path, release and delivery; animate the visible ball and estimate face-on flight when evidence allows.
04
A change to test
Move from a measured priority to one drill and one target number, then re-test the same evidence.
Analysis that becomes practice
One change. Prove it.
GolfMate ranks the best-supported priority, turns it into a testable experiment and watches whether it transfers.
- 1
Measure
Rebuild the swing and rank the biggest reliable opportunity.
- 2
Explain
Show what moved, where it sits against the corridor and why it matters.
- 3
Train
Give one feel, one drill and one target number in Range Mode.
- 4
Re-test
Keep the change only when the same measure improves.
At the range
Coach without touching the phone
Range Mode captures repeated swings, speaks the current cue and groups the session so you can see consistency—not just your best rep.
Explore Range Mode →Your data stays yours
Built for a phone, not a lab
No wearable kit and no permanent video account required. Lower-confidence evidence is kept out of decisive coaching.
Read the privacy promise →Try the complete flow
One video is enough to see your swing differently
Get GolfMate on iPhone and iPad, or start in the browser on any phone or computer. The first diagnosis is free.
Questions, answered
How can GolfMate measure a golf swing in 3D from a single phone video?＋
GolfMate combines advanced AI models with proprietary golf swing analysis to rebuild your full body and the club in three dimensions from ordinary video. From one clip on your phone it measures angles a flat video cannot show, like shoulder turn against hip turn (X-factor), spine tilt, and the club shaft's position in space. No sensors, no markers, no multi-camera studio.
Do I need sensors, a launch monitor, or a special camera?＋
No. A phone is enough, ideally on a tripod at hip height. GolfMate analyzes normal video and slow-motion clips, and the iPhone app records high-frame-rate video straight from the camera for sharper club tracking.
Is there a GolfMate app for iPhone?＋
Yes. GolfMate AI is a free download on the App Store for iPhone and iPad. On Android phones and computers, GolfMate runs in the browser with nothing to download, and it installs to the home screen like an app.
What does GolfMate cost?＋
The 2D swing analysis is free: 10 full analyses with a confidence-aware report and coaching experiment, no card required. Paid plans add the 3D reconstruction: Starter ($9.90/month) includes 20 full 3D analyses a month, Premium ($19.90/month) includes 100, and Ultra ($49.90/month) is unlimited within a fair-use ceiling of 1,000.
Is my swing video uploaded or shared?＋
Your video stays on your device by default — swings are stored in your own browser or phone storage, not on GolfMate's servers. Individual features that need the cloud say exactly what they send: 3D reconstruction sends cropped frames, clubhead tracking sends the clip to a secure processing service that keeps nothing, and the privacy page lists every feature's payload.
How accurate are the measurements?＋
Measurements are estimates from video, not lab motion capture, and the app says so on every report. If the camera angle is off-axis or the footage limits what can be measured, affected numbers are discounted or withheld. Measurements use broad research-informed reference bands, while repeated swings and logged ball outcomes decide whether the app offers an experiment.
Does it work for left-handed golfers, and which camera angles?＋
Yes — left- and right-handed swings, face-on and down-the-line camera angles, any club. Handedness is detected from the swing itself, and you can compare your swing with a tour swing position by position even across handedness.