Some fitness trackers are a lot more accurate than others…
Tag: photoplethysmography
Apple patents advanced heart rate monitor for Apple Watch
Back in June 2015, Patently Apple discovered an Apple patent filing covering…
Studies show Fitbit trackers are ‘highly inaccurate’
Researchers at the California State Polytechnic University showed that the Fitbit devices miscalculated heart rates by up to 20 beats per minute on average…
Apple Watch heart rate data vs. Mio dedicated heart rate monitor
iOS developer Brad Larson has taken heart rate data from the Apple Watch…
Apple explains Heart Rate on Apple Watch technology
The average heart rate is 72 beats per minute…
