Heart Rate Sports Smart Watch with GPS and Pulse Measurement

A versatile, lightweight watch with built-in GPS to help you overcome your barriers and improve performance in all your favorite sports.
Extremely long battery life: Up to 30 hours of training time with GPS activated. The durable and waterproof FS9100608 sports watch is made for new records.
Precise, optical pulse measurement in 130+ sport types, e.g. swimming, cycling.
Contains the cardio load status as well as the perceived load and shows how much each workout is straining the body. Overtraining and injury can be avoided.