Tag: Garmin Vivosmart 4
Fitness trackers miscalculate marathon distance by 11 miles!
According to Which? the Garmin Vivosmart 4 underestimates the distance you have run by over 40% Some fitness trackers are so unreliable they have been found to miscalculate the distance of a marathon by nearly 11 miles, new research claims. Analysis by consumer watchdog Which? said fitness trackers from brands…