24/7 activity monitoring to register beneficial physical activity and show your active times calories burned and distance traveledMonitors active steps which are those taken during your active times with sufficient intensity to improve fitnessMonitors active time telling you the cumulative time spent in beneficial activityStores daily activity to show trends and help track activity over timeCan set training target by calories or by distanceHolds 100 training files with summariesAlso works as fully functioning watch with backlight date and weekday indicator dual time zone low battery indicator time display in 12- or 24-hour format and an alarm with snoozeKeyLock prevents accidental button presses during trainingDisplay can be set to English German French Spanish or ItalianUser-replaceable batteryWater resistant to 30 metersManufacturer's warranty included - see Product Guarantee area for complete detailsAbout Polar ElectroTrue expertise in sports physiology and electronics has helped Polar Electro maintain leadership in sports technology and heart rate monitors since 1977. Their products help you understand what your body is saying in order to effectively target workouts. These products cater to people of all fitness levels and are backed by Polar's stellar support and advice. They can help you improve your sports performance aid rehabilitation and weight management or just help you enjoy a healthier lifestyle. Polar's team of ambitious and talented professionals are passionate about delivering the very best products and support to their customers. It is this passion that has made Polar Electro a success.