Additional functions
Barometric altimeter, Electronic compass (3-axis, with tilt compensation), Gyroscope, Accelerometer, Thermometer, Daily "smart" functions
Battery life
Up to 21 days in smart watch mode; up to 60 hours in GPS mode; up to 15 hours in GPS mode with music; up to 120 hours in charge economy mode; up to 46 days in the "Expedition" mode; up to 80 days in maximum battery saving mode with GPS
Playing and controlling music on your watch
Yes
Smartwatch interfaces
Bluetooth® Smart, ANT+®, Wi-Fi®
Sports functions
PacePro function (helps to maintain pace during cross-country running), extended sports data, busy profiles for cross-country running, swimming, running, cycling, walking, rowing, cross-country and mountain skiing, golf, etc.
Watch functions
Time / Date / Synchronization of time by GPS / Automatic transition to summer time / Alarm clock / Timer / Stopwatch / Chronograph / Sunrise, sunset