Multisport GPS watch with a large 1.4” (35mm) display in a resilient 51 mm fiber-reinforced polymer case with a steel bezel and rear cover Power Glass solar charging lens uses the sun’s energy for weeks of battery life in smartwatch mode Built-in LED flashlight with variable intensities and strobe modes gives you greater awareness while you train at night and provides convenient illumination when you need it New hill score feature measures your running strength/endurance during ascents and gauges your progress over time New endurance score feature combines training data from all your athletic pursuits to help you better understand how training impacts your overall endurance Gain a more complete picture of your overall health, training and recovery with 24/7 health and wellness monitoring features such as HRV status and Pulse Ox, which helps with altitude acclimation; prioritise your rest and recovery with advanced sleep monitoring (this is not a medical device, and data presented is intended to be a close estimation of metrics tracked; Pulse Ox not available in all countries) Morning report and training readiness features combine your health and training data for easier interpretation and analysis Focus your training with wrist-based running power, strength training features and advanced pacing modes to gauge your output on race day Advanced navigation sensors combined with multi-band GPS with SatIQ technology deliver more accurate positioning in challenging environments while also optimising battery life Check out preloaded maps for thousands of golf courses and ski resorts worldwide; download TopoActive maps to keep your explorations on track, and never miss a turn with Up Ahead navigation prompts