hi, I have a Galaxy S9 plus which I'm trying to pair to two separate S3 watches. I am able to briefly pair them together but eventually one cannot pair and I need to go to the whole connection process again. I lose all my watch faces. I used to have an S3 and an S2 pair to the same phone and the gear app allowed for easy switching between the two. Automatic switching option is not even available when I'm trying to pair to S3 watches to my S9 Plus. what steps do I need to take?