People love to get in shape and those that do are usually hard core work out enthusiasts. According to a report from International Data Corporation (IDC) wearable fitness devices are popular and keep growing in influence. Markets are expanding across the globe. They have become so popular that they are being distributed to company employees.
The Fitbit, Jawbone UP2, Garmin Vivoactive and many other types offer the opportunity to track one's fitness on a regular basis. Your cell phone collects your dating allowing you to see your activity, heart rate and other factors. Different wearables do different things so it is best to read about them and try them out.
You can always read about the various kinds and what is best for your particular sport (here).
For fitness enthusiasts the ability to track and monitor your performance is beneficial for continuous improvement. You don't know where you are going unless you know where you have been. Fitness wearables will be popular this season while providing the gift of greater health. As these items continue to adapt they will become even more exciting.