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SailViewer Features

Simplify your daily data review

We all know the importance of regularly reviewing our data, but it’s easier said than done. When the process of analysing data becomes too complicated or takes too much time, it quickly gets put on the back burner.

That’s why SailViewer is designed to make reviewing your data simple and efficient.

SailViewer was created with the goal of making data analysis accessible and manageable for everyone, regardless of their experience or technical background. With SailViewer, you can easily and efficiently review your data on a daily basis, while it is still fresh in your mind.

The natural curiosity of sailors and coaches to review the data of the day, combined with SailViewer’s ease of use, makes it easy to stay motivated and engaged with your data. You’ll never have to worry about getting overwhelmed by your data again.

So whether you’re a coach seeking to improve your team’s performance or a sailor looking to gain an edge, try SailViewer today (it’s totally free for 2 months).


⚙️ Features

  • Log unlimited number of boats using the free companion app SailLogger
  • Imports logs from other devices, including GPS trackers, smartwatches, and smartphone apps
  • Data-driven insights – Comprehensive and accurate performance analysis
  • Filtered actionable data on boat speed, manoeuvres, and other key performance indicators
  • Quick and effective debrief after every time on the water
  • Easy feedback for coaches to provide to athletes

📊 Advanced Filters

SailViewer’s filters are designed with quick analysis in mind, providing you with fast and accurate insights into what really happened on the water.

In a few moments, you can analyse various aspects of your performance, such as:

  • How was your heel on the upwind legs on port tack?
  • Where did you go faster than the competition?
  • Which boat spent more time rounding the marks?
  • When did you keep your boat flat?

And much more! The filters are highly customisable, allowing you to ask and answer any question you may have about your performance. The power is in your hands.


⚡ Discover the power of SailViewer…

In a few clicks, SailViewer provides you with the following readings:

🧭 GPS tracking

  • Provides an accurate representation of the sailor’s location and movement during the race, including position gains or losses
  • Helps sailors and coaches see what is really happening during key moments of the race.
  • See if you were in the right shift or if you sailed against a shift.

🥇 Distance to leader (gain or loss)

  • See the amount of ground you’re gaining or losing relative to the leading boat.
  • Shows the distance to the leader or average in metres per second, making it easy to see peaks and losses.
  • Understand the quantity of your gain/loss – and exactly where it happened – providing a cleaner picture of the race
  • Helps sailors and coaches understand the effectiveness of their strategy during the race, helping to focus on areas of improvement.
  • Also displays distance to yourself (your average) as a point of comparison, making it a valuable tool even when you’re sailing solo

⏩ Rate change

  • Shows the rate of change (in metres per second), indicating the amount of gain or loss to the leader or average.
  • See how quickly you’re moving relative to the leading boat.

🏁 Starting lines

  • Helps analyse the position bias and any advantage gained or lost at the starting lines.
  • Shows starting position relative to other boats in the race.
  • Understand the impact of your starting position on the overall race.

⏱️ VMG

  • Shows the loss or gain when sailing against the wind.

Upgrade your sailing analysis with SailViewer’s powerful filters today.


Benefits For Sailors…

Analyse your data in one convenient location, quickly and easily, to improve performance and gain a more accurate understanding of the race through data-driven insights, without relying on guesswork.

  • Allows sailors to analyse their data in one place.
  • Quick and easy to use, so sailors can analyse their logs the same day.
  • Provides a clear picture of the race and helps sailors understand where they lost or gained in the race.
  • Valuable tool for sailors who want to improve their performance without the need for a coach.
  • Back up your intuitions with real data
  • More accurate understanding of the race than relying on guesswork.

Benefits For Coaches…

Coaching multiple boats can make it difficult to keep track of everything. With SailViewer you can gain a complete understanding of the race, including events that would otherwise go under the radar.

  • Provides a clear picture of the event, helping coaches identify where sailors lost or gained in the race.
  • Gain insight into sailors’ performance during the race, even for boats not directly monitored
  • Enhance understanding of what went right or wrong for an athlete
  • Get a comprehensive view of what is happening during key moments of the race.
  • Fill any gaps in memory and perception for improved coaching outcomes