The Reebok Precision Trainer XT Heart Rate Monitor provides fast, easy and accurate continuous heart rate monitoring. Its user menu mode automatically generates your fitness index and calculates your calorie count and the fat youve burned. A bike mount is included for spinners and cyclists. 1 Year Warranty from Reebok. Includes: Watch, Heart Rate Transmitter Belt, Bike Mounting Bracket, (2) CR2032 lithium batteries (already installed -- one in the watch and another in the heart rate transmitter belt), User Manual, and Warranty Documentation.