If you’re an athlete, pilot or "quantified-self" tracker who is serious about monitoring your oxygen saturation level and heart rate, the new NoninConnect is your device. The NoninConnect is made with the same Nonin medical-grade pulse oximetry technology that Nonin builds into our professional pulse oximeters for patients, clinicians and the military. So you benefit from the same clinically proven accuracy – but without the need for a doctor’s prescription!* The NoninConnect features new Bluetooth® Smart (low energy) wireless technology, which provides a secure, simplified, cable-free connection to your Bluetooth-Smart-ready iOS® mobile device.