RowDeck.

Rowing technique. A clearer picture.

A better feel
for every
stroke.

Meet RowDeck. The rowing computer built to turn movement into a better understanding of technique.

See when the blade squares. Explore the shape of a stroke. Watch a piece back with your telemetry in view.

Explore the demo Already have a device?

Built by a rower for a data-driven view of rowing.

A new perspective01 / ON THE WATER
The connected boat A single scull viewed from above, with outboard riggers supporting the oarlocks, wireless motion sensors on the oars and a RowDeck rowing computer in the boat. ROWDECK COMPUTEROAR MOTION SENSORS
THE SHAPE OF A STROKEILLUSTRATIVE DATA
Split / 500 m2:08.4
Strokes / min24
The boat. The blade. The whole stroke.
Technique, in detailOar featheringVideo + telemetryConnected rowing

Beyond the split

Every turn of the blade.
A story in the data.

RowDeck stroke profile showing oar sweep rate, blade height, feather angle and boat acceleration, aligned to the catch and finish
Recorded workout · stroke profile Open full size ↗

When does the blade square?

Feathering graphs make the rotation of the oar visible through the stroke. See when the blade squares before the catch and feathers after the finish, alongside blade height, sweep rate and boat acceleration.

Compare the pattern across strokes and bouts. Connect what the stroke feels like with what the sensors recorded.

Explore the oar analysis
Recorded blade paths coloured teal when square and amber when feathered, with the median path highlighted
Square or feathered. See the blade’s path.

Meet the rowing computer

In view on the water.
In detail after the piece.

See RowDeck in action: the essentials while rowing, then the analysis behind the numbers. The displays follow your light or dark theme.

01 / While you row

Split, rate, distance, time and heart rate at a glance.

Rendered from the RowDeck UI · example telemetry
02 / Look a little closer

Move through workout charts, blade paths and feathering profiles.

Rendered from the RowDeck UI · recorded demo workout

Movement meets measurement

See the stroke.
Put the numbers in context.

01 / CAPTURE

A connected view of the stroke.

RowDeck brings the rowing computer and wireless motion sensors together. GPS pace, stroke rate and Bluetooth heart rate give context to the movement of the boat and oars.

Computer + motion sensors
02 / WATCH

Your technique. On camera.

The built-in selfie camera records the rower during a piece, with telemetry overlaid on the video. Watch body position and sequencing alongside stroke rate, split and heart rate.

Review the effort with both the movement and the numbers in view.

Piece video + telemetry
03 / REVIEW

Take the analysis ashore.

The companion app brings workouts and technique graphs to a larger screen. Review the outing, configure RowDeck and connect training with Strava and intervals.icu.

Take a look around

Built by a rower

Modern analysis.
Made for rowing.

The cycling ecosystem has made connected computers, sensors and detailed training data commonplace. Rowing deserves the same access to modern tools — with analysis shaped around the demands of the stroke.

RowDeck was built by a rower who wanted a data-driven view of technique. Its goal is to make the relationship between blade, boat and rower easier to see, measure and understand.

Read the original build story

The early development story. The system has evolved since.

Look closer

Find the detail in every stroke.

Explore a recorded workout, or open your RowDeck’s companion app.

Explore the demo Device owners: open the app