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Can anyone tell exactly what ECG abnormalities the Frontier X2 is capable of detecting?

Thanks to Jayadev for his great support.
My FRONTIER X2 gives great ECG’s even whilst wearing merino wool which is high in static!
I also have no need to use heart monitor contact gel or anti static spray.
Thanks to the team.

Is there a reference for understanding normal or acceptable parameters for percentage of “Other” readings on the EKG pie chart? While at rest or sleeping greater than 99% is Normal. When exercising, however, only about 75% is Normal with the remainder usually Other or a combination of Other and Noisy.