The CatEye Padrone Digital Wireless shows your cadence and ride stats on a large, 3-row screen with up to four data displays, and allows you to sync the unit to a smartphone via Bluetooth. - The Padrone Digital features the following measurements: speed, cadence, heart rate, total distance, trip distance 1 and 2, and moving time - Its large, 3-row screen is easy to read - The Padrone Digital can show up to four data displays for a personalized riding experience - The computer can be customized using the Cateye Cycling smartphone app, or directly on the computer's menu screen - Import a summary of ride data and upload to CatEye Atlas, Strava and TrainingPeaks via the Cateye Cycling app so that you can easily track your progress - Compatible with Bluetooth SMART sensors - Upgradable to triple wireless with the optional heart rate sensor so you can capture all the data you need - Features a ClickTec button interface, auto start/stop, and sensor battery alarms - Includes the FlexTight universal bracket - Battery: 1, CR2032 Lithium Metal, 3(V), 0.735(Wh), 0.3g, Included