Sleek and stylish form factor. One-piece device. Waterproof. High sensitive GPS receiver will provide faster acquisition times and improved reception near trees and buildings allowing for more accurate and reliable data. Continuously monitors speed, distance, pace and calories burned. Store and review up to 1000 laps. Multi-sport, customise profiles for running, cycling and other sports. Use the course feature to race against previous times. Auto pause and resumes training timer on a specified speed. Auto lap by location or distance. Alerts for time, distance and pace. Navigation capabilities allow you to mark and find locations and navigate back to the starting point. Up to 10 hours battery life, with rechargeable lithium-ion batteries. Includes Training Centre CD-Rom. Compatible with MotionBased software for detailed post-run analysis. USB interface allows for fast data transfer to the computer.