DescriptionCatEye Padrone Digital Bike Computer – Wireless Black. 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. TECH SPECSTouchscreen NoRechargeable Battery NoANT Compatibility NoCadence OptionalColor Screen NoColor BlackGPS Enabled NoHeart Rate OptionalBluetooth Compatibility YesWIFI NoWireless Yes