Link Help for Mac:

 NK LiNK For OS X   (Size: 12.1 MB)

We are asking you to download it, start using it, and most importantly, help us prioritize our ongoing development by telling us what features and capabilities you most want us to add.

Note: This program is only compatible with Mac OS X 10.7 or higher.

 NK LiNK Change Log   (Size: 413.4 KB)

What can you do with LiNK for OSX?

• Wirelessly transfer "just go" and workout interval data to Mac for viewing and storage.
• Export data to charting and analysis programs, such as Excel, via CSV.
• Export data to FIT file format to enable transfer to third-party websites, such as Endomondo, Strava and any FIT-compatible site. These sites enable you to view your workout or race on detailed maps, share your results with friends or coaches, and even compare your results with others.

To view sample "Just Go" and Workout data files please see below

•  Rowing Just Go Files   (Size: 7.5 KB)
•  Rowing Workout files   (Size: 38.2 KB)
•  SUP "Just Go" files   (Size: 40 KB)
•  SUP Workout files   (Size: 64.6 KB)

Note: FIT files need to be opened through a third-party sites such as Endomondo or Strava. 

Latest Firmware Update:

Please note: For up to date firmware you only need to install the most recent firmware update

 SpeedCoach GPS Model 2 Firmware Installer for OSX   (Size: 2.4 MB)

Version 2.21 - 10/12/18 Fixes issue where fuel gauge was overestimating remaining battery life in certain units.

 SpeedCoach Firmware Updates   (Size: 562 KB)

Release notes for SpeedCoach GPS, SUP & OC (Version 2.21) - 10/15/18

Steps for updating your SpeedCoach unit:

1. Download:
    NK LiNK For OS X   (Size: 12.1 MB)
2. Open LiNK and click the "Help" tab.  Select "Update Your SpeedCoach" and click on the URL listed in Step 1.
3. Run/install the executable file to load the new firmware files to your computer.
4. Set the SpeedCoach unit in "Data LiNK Mode." Once in Data LiNK mode, your unit will appear in the LiNK application. Select your unit and you will be notified that a new update is available. Click "Yes" to update.

For a visual of these steps, see below.

LiNK Support:

 Bluetooth Dongle Help   (Size: 5 MB)

We have created in-depth videos to walk you through each step required to install LiNK, install the wireless data transfer dongle, update your SpeedCoach, and begin using LiNK.  We strongly recommend you watch all five of these videos before beginning the process!

1. How to Download and Install LiNK for OS X:

2. How to Update your Firmware with LiNK for OS X:


3. How to Export and Review Data in LiNK for OS X:


4. How to Upgrade your SpeedCoach GPS Unit for OS X: