Sail Racing

You can use the device to help you cross the start line of a race exactly when the race begins. When you synchronize the regatta timer in the sail racing app with the official race countdown timer, you are alerted at one-minute intervals as the race start approaches. When you set the starting line, the device uses GPS data to indicate whether your boat will cross the start line before, after, or at the correct time to start the race.

Setting the Starting Line

  1. From the watch face, press Upper-right button.
  2. Select Activities > Water Sports > Sail Race.
  3. Wait while the device locates satellites.
  4. Hold Middle-left button.
  5. Select Start Line Settings.
  6. Select an option:
    • Select Mark Port to mark the port starting line mark as you sail past it.

    • Select Mark Starboard to mark the starboard starting line mark as you sail past it.

    • Select Time to Burn to enable or disable the time to burn data on the regatta timer data screen.

    • Select Distance to Start to set the distance to the start line, preferred distance units, and length of your boat.

Starting a Race

Before you can view the time to burn, you must set the starting line (Setting the Starting Line).

  1. From the watch face, press Upper-right button.
  2. Select Activities > Water Sports > Sail Race.
  3. Wait while the watch locates satellites.

    The screen displays the regatta timer 1 and time to burn 2.


    Screenshot of the regatta timer with callouts
  4. If necessary, hold Middle-left button, and select an option:
    • To set a fixed timer, select Regatta Time > Fixed, and enter a length of time.

    • To set a start time within the next 24 hours, select Regatta Time > GPS, and enter a time of day.

  5. Press Upper-right button.
  6. Press Middle-left button and Lower-left button to synchronize the regatta timer with the official race countdown.
    NOTE: When the burn time is negative, you will arrive at the start line after the race starts. When the burn time is positive, you will arrive at the start line before the race starts.
  7. Press Upper-right button to start the activity timer.
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November 2025