Vaaka is a first of its kind cadence wireless sensor for kayaking, canoeing and rowing. You will see your stroke rate on your GPS watch, as you train and can use Vaaka Analytics software to do post training analysis. The same training program can be great training for one athlete and poor training for another. The key to great training is creating exactly the adaption you are aiming for and to do this you need accurate feedback to hit that sweet spot time and time again. With the Vaaka cadence sensor athletes and coaches can see exactly what the athlete is doing and how well they are doing it. Check out this short video from a Canadian team paddler using a vaaka sensor while paddling in an Ocean Ski rave in Vancouver.