ON-DEVICE TENNIS ANALYTICS

Know your
serve.

Measure speed with your iPhone camera and microphone. No radar. No cloud. No account.

—BEST KM/H

0SERVES

—IN RATE

COURT TIP

Mount the phone 1.6–1.9 m high, beside the net, with the target service box filling the frame.

SESSION SETUP

Tell us about the serve

Target service box

Serve type

Player height 180 cm Tracking mode

CALIBRATE COURT

Mark the service boxDrag each point onto a corner

LAST SERVE

—KM/H

CONFIDENCE—

FLIGHT TIME—

AVG SPEED—

DISTANCE—

PLACEMENT—

SESSION 1BEST —AVG —

YOUR DATA