Unfortunately, coming in just one month Niantic will drop support for the Apple Watch. Their explanation was simple and logical. The Adventure Sync feature is readily available on any phone that can download and run Pokemon Go. Why support a second, non-primary device? There are roughly 50 – 100 Million Apple Watches sold. Since apple doesn’t provide that data a lot of numbers are “rough estimates”. In contrast, the Pokemon Go app has been downloaded over 800 Million times across iOS and Android devices. Apple Watch owners most likely have an iPhone and the “Adventure Sync” feature is an optional mode with very cool rewards.
Read More to learn how to turn on “Adventure Sync” in Pokemon Go for iOS and Android