Originally Posted by
speedlever
I'm still riding with my old Garmin Edge 305 with heartstrap. I also have a Garmin Vivoactive HR watch that I wear. I don't believe the Vivoactive HR will connect with the 305, so I continue to wear the strap.
I assume the 530 would be a huge step up from the 305... especially screen visibility in both day and night? And I assume it will sync with my Vivoactive HR watch and I can drop the strap?
If you're still using a 305 and it works then go play the lottery. That unit had so many problems. Anything would be a giant leap forwards at this point. The feature difference is huge.