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svenmeier prevent negative energy
this will terminate the workout
Latest commit 756d55e Nov 9, 2019
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.navigation/app/raw initial Sep 20, 2015
app prevent negative energy Nov 9, 2019
doc issue 56: configurable energy unit Apr 26, 2017
gradle/wrapper bluetooth rower Sep 13, 2019
.gitignore gradle clean-up Jul 8, 2017 updated usb details Jan 10, 2018
adb-wifi-connect initial Sep 20, 2015
build.gradle ignore invalid duration Oct 6, 2019
changelog prevent negative energy Nov 9, 2019 prevent negative energy Nov 9, 2019
gradlew initial Sep 20, 2015
gradlew.bat initial Sep 20, 2015
settings.gradle gradle clean-up Jul 8, 2017


Coxswain helps you organize your rowing: Connect your Android device to your Waterrower and choose your training program.

  • record your workout while watching Youtube videos or other media (choose an intent to be executed on training start)
  • row against previous workouts
  • adjust the workout display (long press to choice from distance, duration, strokes, energy, speed, pulse, stroke rate, stroke ratio, time, split, average split, delta distance, delta duration)
  • export your workout to TCX (Training Center XML) to import it into your favorite fitness tracking App or service.
  • export your workout to your calendar
  • export your workout to Google Fit (experimental)
  • read heart rate from your Waterrower, Android sensor or a connected Bluetooth LE/Ant+ device

You'll need

  • a USB On-The-Go (OTG) capable Android device
  • a USB-OTG adapter (USB-A/female to USB-micro/male or USB-C/male depending on your Android device)
  • Waterrower with S4

Sideload from or install from Google Play:

Get it on Google Play

This app is under development. Please report problems and ideas and/or support the development by a donation:


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