NK Sports Launches Version 2 of the OC Speed Coach
I’m using this with my OC and it’s amazing. It is so much more accurate than my Garmin, with a bright, readable screen.
The original on-the-water OC performance monitor, the SpeedCoach OC 2, offers athletes accurate, high contrast information about speed, cadence and glide in a completely waterproof package.
For more information, go to https://nksports.com/speedcoach-oc-2