Suunto GPS POD uses a GPS signal to track your speed and distance while training outdoors. It's more than a pedometer; it's a wireless GPS computer that works whether you're rowing, walking, running, biking - just about anything! When paired with your Suunto t3c Heart Rate Monitor, Suunto t4c Watch, or Suunto t6c Heart Rate Monitor, the Suunto GPS POD Sports Computer lets you easily track your speed, distance, and progress across a wide variety of outdoor activities. This Suunto POD is ideal for running, hiking, cycling, skiing, skating, or kayaking, the water-resistant Suunto GPS POD employs the global positioning system (GPS) to track your speed and distance while training outdoors. This essential training data helps you accurately assess each workout and monitor your progress along the way. Life is not a spectator sport. If you're looking to take your performance to the next level, make sure your Suunto GPS POD is always within reach. Suunto GPS POD tracks your progress.