heart rate monitor (sold separately). It tells you how far, how fast and when you are in your heart rate zone. While indoors, ANT + Sport technology allows you to connect to an optional foot pod to track your distance, pace and calories burned when GPS reception is not available. While out, this personal trainer s high sensitivity GPS receiver provides improved tracking under trees and near tall buildings. An optional speed/cadence sensor (sold separately) allows you to monitor pedaling cadence and wheel speed. And each workout is stored in memory so you can review and analyze the data to see how you ve improved over time. You can also plan, analyze and store data from your workout using Garmin Training Center software, which uses interactive graphs that chart your pace, time, distance and heart rate. Or, upload data to GarminConnect.com, a web-based application that provides in-depth analysis of workouts. Multisport (running and cycling) tracking capabilities when connected to optional sensors Watch Functions: Time of day (24/7), dual time zones, Calendar (day/date), daily alarm, optional heart rate monitor Waterproof: Manufacturer-rated IPX 7 waterproof Warranty: One year  (less)

heart rate monitor (sold separately). It tells you how far, how fast and when you are in your heart rate zone. While indoors, ANT + Sport technology allows you to connect to an optional foot pod to track your distance, pace and calories burned when GPS reception is not available. While out, this personal trainer s high sensitivity GPS receiver provides improved tracking under trees and near tall buildings. An optional speed/cadence sensor (sold separately) allows you to monitor pedaling cadence and wheel speed. And each workout is stored in memory so you can review and analyze the data to see how you ve improved over time. You can also plan, analyze and store data from your workout using Garmin Training Center software, which uses interactive graphs that chart your pace, time, distance and heart rate. Or, upload data to GarminConnect.com, a web-based application that provides in-depth analysis of workouts. Multisport (running and cycling) tracking capabilities when connected to optional sensors Watch Functions: Time of day (24/7), dual time zones, Calendar (day/date), daily alarm, optional heart rate monitor Waterproof: Manufacturer-rated IPX 7 waterproof Warranty: One year  (less)