The Forerunner 405CX is the evolution of GPS-enabled training. This sleek sport watch tracks your distance, pace and heart rate, then wirelessly sends the data to your PC for later analysis. The 405CX features heart rate-based calorie computation and comes with a second wrist band option suitable for smaller wrists.
- Advanced heart rate based calories computation
- Fits most wrists comfortably with either the original strap or the included FA high-sensitivity GPS receiver with HotFitx
- Touch bezel interface
- Watch features time of day, dual time zone, day/date and daily alarm