Samsung Gear Fit 2 gets a huge update: heart-rate zones, improved workout tracking and more

Samsung is bringing a massive update to its Gear Fit 2 fitness tracking wristband, introducing new features like heart-rate zone stats, improved automatic activity detection, as well as the option to customize the information you see on the screen while you workout.

The first and most notable new feature is heart-rate zones that will be easily visible and color coded. After the update, you will be able to easily see how much of your workout you've spent with moderate intensity and how much you've spent with high intensity.

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