Snag a Samsung Galaxy Fit for just $50 (50 percent off) from Best Buy - Android

The original is a great fit for active people who want to stay updated on fitness progress while jogging. Although Samsung has already released a sequel early this month, the first-generation model offers great value for the money.

The fitness tracker can measure calories burned and heart rate, but it's also perfect for tracking daily activity levels. The Galaxy Fit is not completely useless when you're not jogging though, as the wearable device is perfectly capable to track time and sleep activity.

More importantly for such a product, Samsung Galaxy Fit features a water-resistant ...