Pyle Bike Computer GPS Tracker Compatible For Map My Run Strava with Ant+ For Heart rate Monitor Speed/Cadence Sensor (Black) Product Details Product Dimensions: 3.4 x 6.1 x 3 inches Item Weight: 10.6 ounces Shipping Weight: 8.5 ounces Item model number: PSBCG90BK Discontinued by manufacturer: Yes GPS System Maps Your Route and Records It - Wirelessly Record Your Fitness, Exercise & Training Bike Performances Connect to PC and Review Your Performance Data in Maps, Graphs & Charts - Saves 80 Hours of Performance Records Provides Timer, Calories Burned, Speed and Distance Readings - Built-in Barometer/Altitude Measurement Built-in Smart Sensor for Accurate & Reliable Results - Includes Mount for Attachment to Your Bike Handlebar Bicycle Ghost feature Lets You to Challenge Your Best Time & Distance - Includes 'GPS Sports Center' Computer Software Train smarter with the Pyle PSBCG90 GPS Smart Bicycling Computer. Built-in GPSnavigation with integrated computer and included software give you detailedperformance analysis. Track your bike route, or create a new one, measurepersonal statistics like distance, speed and pace, track altitude with built-in barometer, you can even wirelessly connect additional devices like heartrate, RPM and time sensors thanks to ANT+ Technology support - you can do itall. When you're done with your bike run, connect the Smart GPS to yourcomputer to see detailed maps and graphs to chart your performance. Unlockmore possibilities, improve your performance and achieve a new level ofmotivation with the Pyle PSBCG90 Smart Bicycling Computer.