Walk Tracker is a GPS based tracking app for people who want to keep track of their walking fitness goals. STATS AND MAPS Walk Tracker tracks speed, distance, altitude, and time. It also gives you a map showing where you have been while you are saving a walk. GRAPHSSee graph of altitude vs. distance showing you all the climbs you made on your last walk. COLOR CODED When viewing saved walks your route shows up on the map color coded by speed. It shows where you went the fastest (red) and where you were slowest (blue). VOICE SUMMARY Don't want to look at the screen every few minutes? You can have Walk Tracker tell you updates on your progress either every mile or every five minutes. PAUSE AND RESUME Pause the workout to catch your breath or chat with a friend and then resume when you get back to walking. LARGE DISPLAY You can easily see your stats in real time with your current speed being the focal point. UNITS The supports both standard and metric units. Keep track of all your fitness goals with Walk Tracker+ GPS Fitness Tracking for Walkers. Note: Continued use of the GPS will reduce battery life.