How It Works

Feel the line.
Commit to the putt.

Your hands tell you what your eyes can't see. GreenSense translates the break into a signal you can feel — no app, no crouching, no guesswork.

The process

Four steps.
One feel.

The sensor attaches to the top of any standard putter grip — no modifications, no grip replacement, no tools needed.

The sensor interprets the break and slope of the green in real time, translating the contour into a haptic signal your hands can read.

Vibrations pulse with increasing cadence as you rotate the putter toward the target line. Faster means closer. You feel your way to the read.

Step into the putt knowing your line. That certainty becomes a repeatable feel — and a repeatable feel becomes lower scores.

Haptic feedback signal

Searching the line

slow, searching cadence

Nearing the target

cadence quickening

On the line — commit

rapid cadence — you found it

The Sensor

Fastens to the top of any standard putter grip. No grip replacement. No tools. No special setup.

Fits any standard grip

Doesn't matter what brand or model you play.
Ready in seconds

Power it on, walk to the green.
Continuous haptic output

The sensor reads slope and pulses as you rotate toward the line.