1 Ear Clip Sensor. Connect to the USB heart rate box. Connect to sports machines: Stepper, Treadmill, etc. Connect to for iOS/Android phones with receiver.
The Cardio EAR CLIP Heart Rate Pulse Meter Sensor for Cardio Fitness2977 would be perfect for users seeking an easy-to-use and discreet heart rate monitor to track their fitness progress during workouts.
