S Health wont sync with apps

[AC Question]

I'm using a Samsung S5 with Gearfit2 and try to view my S Health data on my PC (any interface would be great). I have tried syncing S health with Google fit, Microsoft Health and Misfit and I cant get the data to sync to apps. I feel like there must be something simple that I am missing - why is there not a web interface and a simple google transfer?

Can anyone help please!