Premium multisport GPS smartwatch with heart rate at the wrist and color TOPO maps. Easily store and play up to 500 songs on your watch, and connect with Bluetooth headphones (sold separately) for phone-free listening. Garmin Pay contactless payment solution. Built-in navigation sensors include three-axis compass, gyroscope and barometric altimeter. Battery performance: up to 10 days in smartwatch mode and 8 hours in GPS mode with music.