Designed for Your Outdoor Lifestyle The Zeblaze Stratos 3 Pro s shape is tough solid with distinct angles and brimming with strength The strength enhanced design of the body details and internal structure takes into account a sense of both strength and practicality making it tough from the inside out the watch can battle with you through hot deserts humid rainforests and polar glaciers StrongPrecise Built in GPS The watch supports GPS GLONASS Galileo and BDS navigation systems to help you make the most of your journeys into the great outdoors and uses circularly polarized antenna technology to improve positioning performance and accuracy Challenge yourself to see more of the world Route ImportMusic Control Want to hike a famous trail or follow in the footsteps of someone you know Unleash your inner explorer and tread new ground by importing route files from the Zeblaze Fit App Listen to your music list on your watch without using your cell phone Or use the watch to control music from your phone ClearEasy to read HD AMOLED Display With unprecedented visual clarity that reaches up to 391 ppi the large 1 43 inch screen of the Zeblaze Stratos 3 Pro boasts an 83 screen to body ratio and is visible even under bright sunlight See the data that matters to you clearer brighter and quicker than ever before Smart Sports Detection with 100 Sports Modes Whether you re a team player or prefer the focus of working out by yourself the Zeblaze Stratos 3 Pro i