HR is ±4 Bpm MAD, ±5% MARD (at rest).
[Mean absolute difference (MAD) = ±4 bpm & Mean absolute relative difference (MARD) = ±4% under motion.]
HR is ±4 Bpm MAD, ±5% MARD (at rest).
[Mean absolute difference (MAD) = ±4 bpm & Mean absolute relative difference (MARD) = ±4% under motion.]