Personal trainers, marathon runners and competitive athletes put 17 wearables to the test — this is the best fitness tracker ...

New research shows VO2 max trumps BMI as a health indicator. Learn why experts say being fit matters more than being thin for long-term health.

This year, take your health journey to the next level with the Withings Body Scan, which is on sale at $60 off its regular ...

A new study has found that VO2 max is a better measure of cardiovascular health than body mass index (BMI). Here's what it is ...