เปรียบเทียบ Samsung Galaxy Watch กับ Samsung Gear S3 และ Samsung Gear Sport แตกต่างกันอย่างไร?

http://www.samsungmobilepress.com/stories/the-perfect-match-for-you:-gear-s3,-gear-fit2-pro,-or-gear-sport

Samsung Galaxy Watch
http://www.samsungmobilepress.com/resources/galaxy_watch/techspecs

Samsung Gear Sport
http://www.samsungmobilepress.com/resources/gear-sport/techspecs

http://www.samsungmobilepress.com/resources/gear-s2/techspecs

Samsung Gear S3 classic
http://www.samsungmobilepress.com/resources/gear-s3-classic/techspecs

Samsung Gear S3 frontier
http://www.samsungmobilepress.com/resources/gear-s3-frontier/techspecs