How can I update my EmPower Oarlock firmware? Destanee Glenn September 27, 2023 13:20 Please see the guidance shown here: How to update your EmPower Oarlock firmware? (Size: 940.6 KB) This document shows you how to update your Oarlock firmware with either LINK Logbook for iOS/Android or Windows/OSX. Related articles What is the maximum oar length that I can enter into my SpeedCoach? What is the minimum inboard length that I can enter? How do I get started using NK LiNK Logbook? What is the Difference between the StrokeCoach, the SpeedCoach GPS, and the SpeedCoach GPS with Training Pack? Comments 0 comments Article is closed for comments.