<ul><li>Measures only heart rate and not foot steps</li><li>Provides continuous, accurate heart rate to keep your fitness training simple</li><li>Smart Calorie feature uses your personal data to provide accurate calories burned</li><li>Includes heart rate chest strap made of soft fabric material that adapts to your body shape; Requires and includes chest strap for accurate heart rate</li><li>User replaceable battery and water resistant (30m)</li><li>Connects with compatible gym equipment using GymLink</li></ul> Amazon.com Please refer to Getting Started Guide prior to first use. Product Description For those who want basic heart rate-based features to keep their fitness training simple

Polar FT4 Heart Rate Monitor (Purple/Pink)