Very Nice Goggles missing custom HR Zones
I’m a regular swimmer (3 times a week) and I think the goggles are excellent. Sometimes they fog a bit, but that is a minor issue considering the value they add to my sessions. The only problem I have is that it is impossible in the app to define your own heart rate zones. It is only possible to enter max HR and then it is calculated based on the simple % formula. I’m used to using the Karvonen formula, which is more accurate, taking into account resting HR. I hope we can soon be able to enter our own HR limits for each zone. Then the goggles would be perfect.