Few questions, new user.

Hello,

New Venu 2 plus owner. I have a couple of questions. 

1) Can I sync with Samsung Health? 

2) I have a Polar H10 heart monitor. I managed to sync it and see in the sync settings its connected, but on the watch I have nothing related to the H10 at all and it is also showing a different HR count to that on the Polar app. 

3) When I try to sync with MyFitnessPal it says it fails. Any idea why? 

Thank you. :-)