- Long battery life - 118 Hours of Continuous GPS/48 Days Daily Use (without Stress feature) - Next-Gen Heart Rate Sensor - Scratch-resistant sapphire glass - Always-on 1.4″ sapphire touchscreen and titanium bezel - Titanium bezel/casing with PVD Coating - Dual Frequency GPS with 5 Major Satellite Systems - Free global offline maps for on-wrist navigation - Coros training system - Wide range of activity modes and third-party integrations - Full training plan and workout support - Clip in for off-wrist crack climbing, ski outings etc. - Two watchbands and one charging cable are included From scaling the world's tallest peaks, to running longest ultra-marathons, the VERTIX series is for those who demand the best. Our latest generation COROS VERTIX 2S delivers the performance you'll need to help turn your next dream, into reality.