Hello from France
I've bought a vivosmartHR and try to connect to my Samsung Galaxy S3 GT-I9300 (android 4.3 / Bluetooth smart) without success. Always same "Sorry, Garmin connect is working slower than usual. Please try again later."
I use Garmin connect (3.10) but I didn't pair at program startup because the units where empirics (whitout choice for metrics!!) so I skip the pair step not knowing what to enter... The program is working fine whitout pairing and when I click add to pair => select vivo / vivosmart HR then a screen about myself (now in metric) / then when I select next the message above appears.
I have tried with my wife samsung J5 and it is exactly the same story...
Thanks for any help