Sportline S7 Any Touch Heart Rate Monitor Watch, Black: * 1-touch heart rate monitor * Calorie-burn monitor * Fat-burning zone locator * Max heart rate percentage indicator * Laser-tuned stopwatch * Countdown timer * Digital time, date and alarm * Dimensions: 8.5"L x 2.75"W x 5.5"H * Battery type: lithium primary * Model# SB1063BK * 5-year warranty