The Charge HR from market leaders Fitbit, however, is more your classic fitness band - counting steps, tracking sleep and keeping you up to date with how far you've walked and how many calories ...
Why trust NBC Select? The Fitbit Charge 6 ($159.95) is a small fitness watch that can track your heart rate, daily steps, distance traveled, fitness activities, calories burned, nightly sleep ...
We also saw the introduction of an AI powered heart-rate sensor in the Charge 6, which is expected to remain in the Fitbit ...