samsung gear s3 frontier smartwatch (bluetooth), sm-r760ndaaxar samsung electronics stay in touch, without reaching for your phone (1), with the smartwatch that's engineered for adventure. with the gear s3, you can pay right from your wrist, track your location, and withstand any weather (2). enhanced connectivity: the gear s3 is bluetooth connected (1), so you can receive texts, emails, and alerts without reaching for your phone. with a built-in speaker and microphone, you can also make and answer calls hands-free.