fenix® 5S Multisport GPS Watch One

High tech features in a lighter, sleeker, more compact design Advanced performance metrics - monitor you form and performance VO2 max estimator - crunches data including running speed, beats per minute and heart rate variability Race predictor - estimates ideal finish time depending on average oxygen consummed Elevate™ wrist based heart rate technology - quantify the intensity of your fitness activities Quickfit™ bands - mix and match your style to suit your mood and activity Garmin Chroma Display™ - Colour, LED backlight, high resolution display for perfect reads on the run Transflective technology - reflects and transmits light for excellent clear display readings even direct light Preloaded activity profiles - a multitude of sport modes for outdoor and indoor use Performance widgets - up-to-date, current sport specific metrics on the watch face Smart notifications from your phone Automatic uploads to Garmin Connect™ Free watch faces and apps from Connect IQ™ store GPS and GLONASS satellite reception 3-axis compass Gyroscope and barometric altimeter Water-rated up to 100m Compatible with heart rate chest straps - for additional features Battery life: up to 9 days in smartwatch mode (depending on settings), up to 14 hours in GPS mode or up to 40 hours in UltraTrac™ battery saver mode