The smaller-sized fenix® 6s pro and fenix® 6s sapphire multisport gps watches let you add mapping, music, intelligent pace planning and more to your workouts without adding bulk to your wrist. Advanced training status, running/cycling dynamics and environmentally-adjusted vo2 max estimates are right at your fingertips. Plus, a first-of-its-kind pacepro™ feature keeps your pacing strategy on track with grade-adjusted guidance as you run a course. Other highlights include enhanced wrist heart rate, smart notifications, pulse ox sensing and garmin pay™ contactless payments. Customizable power manager modes let you see and control how various settings and sensors impact battery life. Sapphire editions add the quality and durability of a scratch-resistant sapphire lens and other premium materials.