Ultimate multisport GPS watch with full color Topo U.S. mapping, routable cycling maps and other outdoor navigation features Fit for adventure with rugged design that features stainless steel bezel, buttons and rear case: Physical size 5.1 x 5.1 x 1.8 centimeter; Weight silicone band: 98 grams; Metal band: 196 grams Built in navigation sensors include GPS and Glonass capability to track in more challenging environments than GPS alone as well as 3 axis compass, gyroscope and barometric altimeter Preloaded run profiles: Running, treadmill running, trail running. Put key stats at your fingertips with the performance widget that shows your training status, training load and more Connected features include smart notifications, automatic uploads to Garmin connect online fitness community and personalization through free watch faces and apps from our connect IQ store