3 Waterproof Fitness Trackers Under 70 Bucks

3 Waterproof Fitness Trackers Under 70 Bucks

For swimmers who do not want to splurge too much money on a waterproof fitness tracker we have chosen three fitness devices that are less than 70 bucks!  Not only are these wearable trackers affordable, it should be on your must buy list as these trackers can measure...