Get serious about your running with the Garmin Forerunner 55. Designed for runners, the updated model is packed with running metrics to ensure you get the most out of every run from pacing strategies, virtual running for indoor runs, track mode for pinpoint timing accuracy and much more. This is in addition to activity tracking, sleep analysis, Women's health tracking to ensure your body is in peak form before you pound the pavement. To keep you connected, simply connect via Bluetooth to your device to control music, access your calendar and more. The watch boasts an improved 14 days of battery in Smartwatch mode and 20 hours in GPS mode, allowing you to go further. Whether you are a recreational runner or a marathon runner, the Forerunner 55 has something for you.