Sanitas SPM 25 heart rate monitor An award-winning heart rate monitor. The SPM 25 has been awarded the quality assessment "good" by Stiftung Warentest and is perfectly suited for the right training. In addition to accurate ECG heart rate measurement with average and maximum heart rate display, you can also set individual training ranges. The perfect training aid. Stiftung Warentest 04/2011 quality assessment: "good" (2.3) Precise ECG and permanent pulse measurement with chest strap Accurate ECG heart rate measurement Analogue signal transmission Individual, adjustable training range and alarm Training times below/within/above training range Average (AVG) and maximum (MAX) heart rate Calorie consumption (kcal) and fat burning (g/oz) Time, alarm clock, stopwatch Calendar (up to 2020)/weekday/date Waterproof up to 30 metres (suitable for swimming) Chest strap with flexible elastic belt Illuminated display Batteries included Item no.: 673.28