Swimming

If you're into competitive swimming or just swimming to help improve your health, you need the details on just how well you are performing for every lap and every session you do.  Heart Rate MonitorsUSA.com has the best multifunction activity trackers on the market. All in one convenient place, at Heartratemonitorsusa.com  From the Garmin 910XT that will give you the information you need on your swim style to the Garmin Vivoactive Strapless Heart Rate Monitor that will provide you with all the data you need to check yourself against how you have just performed to how you stack up against last week.