But while the inputs may be rooted in physiology ... which makes comparisons between devices impossible and raises questions about consistency. Not at all. Fitness trackers can still offer valuable ...

The quiet star of Apple’s product lineup is the only fitness tracker you need, whether you’re just trying to get your steps ...

But while the inputs may be rooted in physiology ... impossible and raises questions about consistency. Not at all. Fitness trackers can still offer valuable insights. Watching how your core ...

Composite health scores are increasingly used by digital fitness trackers to offer a single ... But while the inputs may be rooted in physiology, the final score can be less informative than ...