Wheel-controlled Samsung Gear S2 puts a new spin on smartwatch navigation

Read the CNET review: http://cnet.co/1hXY4pp We test-drive the Gear S2, which is controlled by a rotating bezel that lets you scroll through apps and menus. Hit play to see it in action. More from IFA 2015: http://www.cnet.com/ifa/ Videos from IFA: http://bit.ly/1NawjXq Subscribe to CNET: http://bit.ly/17qqqCs Watch more CNET videos: http://www.cnet.com/video Follow CNET on Twitter: http://twitter.com/CNET Follow CNET on Facebook: http://www.facebook.com/cnet