Table 2.

Descriptive statistics on heart rates (HR) for all monitors

	N	Mean±SD (bpm)	Minimum	Maximum
Polar RS400	1794	109.06±29.3	55	194
Scosche Rhythm	1779	108.22±29.9	33	194
Mio Alpha	1794	110.54±30.3	45	194
TomTom	1110	111.13±30.9	55	204
Microsoft Band	1758	109.38±28.8	52	199
Basis Peak	1714	109.27±28.7	53	192
Fitbit Charge HR	1781	105.00±30.6	53	193