Does your boat have a wind instrument ?

NO - SailTimer Wireless Wind Instrument ™ (self powered, Bluetooth 4), a perfect combination with the SailRacer app, providing all data to get you to the finish line faster.

YES, but not wireless - Datalinker (Bluetooth 4) is a solution. This device transmits NMEA0183 or Seatalk1 data to your smart phone using Bluetooth 4 technology.

Be first at the finish line

Sail the most efficient and fastest course, taking into account wind, polar and current

Be efficiently precise

SailRacer app

Take advantage on your competitors, improve your performance, have a perfect timing to your start by using SailRacer app.

SailRacer calculates your perfect start and tactical manoeuvres during the race based on current, wind, lay-lines and polar data.

Be the first one

Easy to guide your boat for an accurate and precise start. You will hit the starting line at the very last moment with full speed.

Know the moment

You will navigate to a mark in the most efficient manner. Take into account wind, polar and adjusted by the current effect.

Maximum precision

A few degrees can make a big difference. Push yourself to the maximum.


Try our free version

*35€ annual Premium subscribtion can be purchased in-app

Don’t limit yourself

Get wind to your mobile

DataLinker transmits vessel’s sensors data to a mobile using Bluetooth Smart technology.

Bluetooth keeps 3G/4G internet open and is more efficient on power consumption comparing to a WiFi.

Latest entries

Latest entry

SailRacer and SailTimer


SailRacer, the leading sailing app for both professional and amateur sailors, announced a partnership with SailTimer Inc., the leader in Wind Instruments for non-instrument boats. As of today, both companies will jointly market each other products. Sailors now will have the ability at an affordable cost to measure wind and sail the most efficient and fastest course also taking into account polar, laylines and wind oscillations.

Read more

Old school vs SailRacer


Each of us has a different approach when it comes to sail racing; but most of the times, it’s either old-school – less tools and tech, more manpower; or modern – using all the tech you’ve got to make sure you’re the winner. Well, that tech can help you win. Here’s why:

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VMG is misconception


During SignalK workshop organized by DigitalYachts at METS trade show we heard a discussion that the most important thing during upwind and especially downwind is VMG. This is WRONG and we think this is common misconception.

Read more

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Wind game


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Wind speed is 5.2 kn at the moment.
Winners in last hour: 5/16 ↓ 1%
Totally played 557096 times wind game is all about tacking in the right moment. Wind is real from NannyCay marina located at Caribbean, BVI.