PYLE PHRM22 Marathon Heart Rate Watch

GPS Maps Your Route and Records It – Measure Pace, Speed and Distance with Detailed Maps and Graphs
ANT+ Technology Enables Heart Rate, Speed, RPM, Time and Power Monitoring Wireless Transmission
Import and Export Performance Records to Your Computer with Included Software – Train Smarter

Worn on your wrist, tracks your activity 24/7 and provides guidance and motivation to reach your activity goals
Shows daily activity, calories burned, steps taken, time of day and activity feedback on 85 LED display; Plus monitors sleep patterns
Automatically syncs to free Polar Flow app and training community via Bluetooth Smart so you can track your progress and stay motivated

This Smart Bracelet can diaplay the time, steps, distance and calorie clearly. Let you know your sports data right now
Snyc Sports Data, Share with Friends;When bluetooth paired, it can automatically sync your data to other devices, such as iphone 4S,5,5S, ipod touch5, etc. (OS must be IOS 6.0 or later); Samsung S4, Note 3, etc. (OS must be Android 4.3 or later). Challenge and compete with your friends! Make progress with your friends together! It gives you real-time assessment of your exercise throughout the day.
It is your best activity companion!

Features vibration and audible indicator settings
Adjustable set length and rest interval settings
Includes two (2) AAA batteries