There is a wide range of fitness trackers available today. Most of them are equipped with functions that you probably would not think they had. Some of the are expensive based on the number...
An outdoor GPS tracking device for mountain hiking will keep you and your team members always connected with real-time location, even when there’s no cellular service.
Are they necessary in the mountains? Yes, they are....
GPS tracking has come a long way in a relatively short amount of time. In addition to getting you safely to your destination, units are now available for nearly every application you can think...