The PC 10.11 features a streamlined design, large display and three operating buttons. Complete with a calorie counter, programmable training zone and zone alarm, this easy-to-use heart rate monitor willturn heads in the gym and enable heart-rate-based fitness training.PC 10.11 - ECG-accurate- Training manager for exercise evaluation and monitoring- Average heart rate- Calorie counter- Training time and percentage of time within the designated training zone- Training mode with 1 programmable zone- Zone indicator- Zone alarm- Battery status display- Full text display with 5 available languages- WatertightIf you are looking for Sigma PC 10.11, you are lucky. In our running & triathlon store, you have the best price available and with the confidence that the store gives you like Sigma accessories Chicago. Do not wait any longer and place the order of your Heart rate monitors and gps products. Sigma accessories Chicago offers an exclusive range of Heart rate monitors - gps for different kind of activities. Our Heart rate monitors - gps are designed to suit your needs and give you complete control, no matter of weather.