Garmin epix Pro Gen 2 Sapphire Edition Adventure Watch The epix Pro Gen 2 Sapphire Edition will help you conquer every adventure, whether that’s ripping it up across desert dunes or a run in the park. Access advanced training tools, wellness monitoring, GPS and more via a stunning AMOLED color display housed within a sapphire crystal lens and fiber-reinforced polymer case with titanium rear cover. Boasting a battery life of up to 31 days, the epix Pro Gen 2 Sapphire Edition is ready to go the extra mile you! General Features: Built-in LED flashlight Garmin ECG app monitors heartbeat for signs of atrial fibrillation (AFib) Endurance score measures your ability to sustain prolonged efforts and combines training data from all your athletic pursuits to help you understand how training impacts your overall endurance Easily access your health and advanced training data Access a multitude of maps and enjoy superior positioning accuracy Receive emails, texts and alerts from your phone Display: AMOLED color display 1.4″ diameter 454 x 454 pixel resolution Touchscreen Construction: Sapphire crystal lens Titanium bezel Fiber-reinforced polymer case with titanium rear cover Silicone strap Tested to U.S. military standards for thermal, shock and water resistance Memory: 32GB Battery life: Smartwatch: Up to 31 days (11 days always-on) Battery Saver Watch Mode: Up to 41 days GPS Only: Up to 82 hours (58 hours always-on) All Satellite Systems: Up to 62 hours (48 hrs always-on) All Satellite Systems + Multi-band: Up to 38 hours (30 hrs always-on) All Satellite Systems + Music: Up to 17 hours Max Battery GPS: Up to 145 hours Expedition GPS: Up to 27 days Sensors: GPS Glonass Galileo SATIQ Technology Garmin Elevate wrist heart rate monitor Pulse ox blood oxygen saturation monitor Barometeric altimeter Compass Gyroscope Accelerometer Thermometer Ambient light sensor Fits wrists with the following circumference: Silicone band: 5-8.3in Leather band: 5.3-8.4in Fabric band: 5.3-8.4in Metal band: 5.3-8.9in