My super-cheap fitness tracker has a hidden feature that can go head-to-head with Garmin and Apple

My Amazfit Helio Strap is a treasure trove of features. I can't believe this $99 fitness tracker beats the Apple Watch 11.

Exercise snacks: The best bursts of activity to incorporate into your day

Your fitness tracker might be telling you that you need 10,000 steps, 30 minutes of cardio or even an hour at the gym every ...