GPS (GLOBAL POSITIONING SYSTEM)
A space-based global navigation satellite system that provides reliable location and time information in all weather and at all times and anywhere on or near the Earth there is an unobstructed line of sight to four or more GPS satellites.
Water resistant up to 100 meters.
Suunto's unique FusedTrack algorithm combines GPS and motion sensor data to improve track and distance accuracy. This allows you to extend battery life by lowering GPS power without significantly compromising accuracy.