The Elite Rampa is designed for indoor cycling training & testing in conjunction with your PC (Windows) or app for mobile devices such as smartphones or tablets Rampa features integrated “ANT+TM” & “ Bluetooth Smart“ connectivity options, which makes the Rampa compatible with most devices without having to use other additional components. Rampa is compatible with the ELITE " My E-Training" app. This multi-function app is compatible with i OS (iPhone, iPad, iPod Touch) & Android devices. The app is available at Apple & Android online stores. The Rampa is also compatible with third party apps software, & computers, smartphones, tablets & cycle computers that feature Ant™+ (Fe-C) & Bluetooth Smart protocols. Resistance can be managed via the standard ANT+ FE-C (Fitness Equipment Control) profile & Power, Speed & Cadence data is sent via the standard ANT+ Power & Speed& Cadence profiles. Resistance can also be managed via the proprietary Bluetooth service. Power & Speed& Cadence data is sent via the standard Power & Speed& Cadence Bluetooth service.