A study in PMC analyzed its validity for quantifying daily physical activity against the ActiGraph accelerometer. Where to Buy
Research published in JMIR mHealth and uHealth
provides nearly identical R-R interval data to a medical-grade ECG (Intraclass Correlation Coefficient = 0.995–1.000).
A study in PMC analyzed its validity for quantifying daily physical activity against the ActiGraph accelerometer. Where to Buy
Research published in JMIR mHealth and uHealth buy polar v800
provides nearly identical R-R interval data to a medical-grade ECG (Intraclass Correlation Coefficient = 0.995–1.000). A study in PMC analyzed its validity for