Device ECG channels Analog to digitalconversionrate for ECG(at least 16 is recommended for research applications) costs for deviceUSD costs for softwareUSD TotalcostsUSD can handle with noise ECG signals how good can the device handle with noisy ECG signals? 1 Polar H10 1 unkown 90 unavailabe 90 “gold standard”for sportscientists gold standard in sports science 2 …