Not only has Samsung already posted press renders of the unannounced Gear Fit2 wearable on its own site, it has now published the full user manual as well, clearing up any lingering doubts as to what we can expect from Samsung's next-gen fitness band.
Two smart watches — the Pebble 2 and the Pebble Time 2 — are the company's first with built-in heart-rate monitor. The third device, known as the Pebble Core, is a phone-free fitness-tracking device with GPS and music streaming via 3G cellular.