Rwatch will not pair to galaxy s6,

[tank900]

Watch recognises phone and vice versa then I hit pair and error message comes back smart watch not ready. I then make sure BT is on and visible. Help I have a galaxy s6 Samsung

 

[B. Diddy]

Welcome to Android Central! Is this your watch? RWATCH M26 Bluetooth Smart LED Watch-13.42 Online Shopping| GearBest.com

If so, are you supposed to use this app to connect? RWATCH Or have you read through the manual? https://fccid.io/document.php?id=2715126