Customer Ratings & Reviews

I was looking for a new work out device that would help me track my heart rate but didn't require a chest strap. I also wanted to cut down on the number of things I was carrying when exercising. I found iriver ON and gave it a try. The heart rate sensors are built right into the ear buds. Pretty neat. It is super light, fits great and works great. I can track fitness measurements, heart rate and a bunch of other stuff wirelessly! I can also listen to my music at the same time, wirelessly! Just what I was looking for. There's also a built in coach that actually speaks to you to help you stay in your desired heart rate workout zone, pretty neat. It even adjusts to accommodate hills or steps when walking or running to give you accurate work out information that's yours. There are free apps you can download that tracks your data and tells you how your doing. This device does more with less stuff to have to carry around. I love it. It's easy to set up and use and you can just listen to music without tracking anything. My wife likes it too and I'll probably have to get her one.