@Egika
Hi, thanks for your reply, unfortunately i dont have a video but I do wear my watch on my non breathing arm, breath right Suunto left. It may be by swapping wrists this might help but never had this problem with the Garmin. I have a general and current pace rate of approx 2.40/100m on the Garmin but the V2 jumped to approx 3.20/100m. I need the accuracy for OW swim training and racing, so it’s pretty critical that it shows the correct metric.