Sportswatch / heart rate monitor SIGMA PC 15.11 with HR mint

ECG-accurateCurrent, average and maximum heart rateLap counter (50 laps)Easy LapViewAutomatic training zone feature for calculating individual training zonesZone bar showing the current heart rate as a percentage of the HRmaxTraining time and percentage of time within the designated training zoneCalorie counterTraining mode with 1 programmable zoneAudible and visual zone alarmBacklightBattery status displayBattery compartmentFull text display with 5 available languagesWatertight (suitable for swimming, up to 3 BAR pressure). Do not push buttons underwater.