Garmin Forerunner 45S GPS Watch - Wrist - Heart Rate Monitor, Accelerometer - Text Messaging, Push Notification, Email, Text Messaging, Music Player, Calendar, Alarm, Clock Display, Timer, Stopwatch, Phone

Built-in heart rate monitor helps you reach your fitness goals by maintaining the workout intensity Featuring stopwatch to keep you pacing with time Built-in GPS to help you track route and measure the distance traveled Attaches to your wrist for a comfortable and secure fit Durable water resistant casing ensures secure usage when dealing with water You can go weeks without having to charge. Up to 168 hour run time to offer long-lasting usage.