Lieff Cabraser Announces That New University Study Finds Fitbit Charge 2 Can Underestimate Heart Rates by As Much As 30 BPM (UPDATED)

Lieff Cabraser Announces That New University Study Finds Fitbit Charge 2 Can Underestimate Heart Rates by As Much As 30 BPM

New Independent Study Confirms That Fitbit’s Heart Rate Monitors Are Highly Inaccurate

SAN FRANCISCO−A team of researchers from the University of Leeds (UK) and TSW xp LAB in Italy have published a new peer-reviewed study on the Fitbit Charge 2 fitness tracker that confirms findings in previous studies that the “PurePulse™” technology used in Fitbit’s popular fitness trackers can be extremely inaccurate during moderate and high-intensity exercise. [Read more…]