All day, every day — the epix Pro - Sapphire Edition smartwatch helps you conquer every hour. This ultimate high-performance smartwatch features a stunning AMOLED display. Go longer between charges with up to weeks of battery life in smartwatch mode. Rise to any challenge with advanced training features; hill score measures your climbing performance over time, and real-time stamina updates gauge your stamina potential. The bright LED flashlight provides convenient illumination when you need it. Take an ECG from your wrist when you want (not available in all regions; must be 22 years or older). Prioritize your mental and physical wellness with 24/7 health monitoring features such as advanced sleep tracking, HRV status and more (data presented is intended to be a close estimation of metrics tracked). Navigate with preloaded TopoActive maps and ski resort maps; download even more regions for global adventures. Gain superior positioning accuracy in any environment while optimizing battery life, thanks to multi-band and multi GNSS with SatIQ technology.