mobile

Hi all. I'm coming back to android after many years away, well not entirely true as my BlackBerry Passport phone uses android runtime and comes pre loaded with amazon store which allows me to download straight to my BlackBerry about 85% of the apps out there.
Having said that, I'm still new to native android and was wondering if I were to buy a new gadget to go with my S6E, would a watch be a good one? If so, which watch to get please?

Thanks in advance.

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