Data Format for Logged Files
PPG, ECG, BioZ, accelerometer, and algorithm log files are saved in separate .csv files. PPG files are
saved as .ppg, raw ECG files as .ecg, filtered ECG files as .ecg_filtered, BioZ logs as .bioz,
accelerometer logs as .acc, and algorithm log files as .algo. These files can be opened with a
standard .csv editor, such as Microsoft Excel. Temperature data can be logged in the Temperature tab.
Figure 74. Log Files