[niels_olson]

Doc here. If you want a trace, then a web app is way to slow. In theory it should be plenty fast, but in practice, the connection is neither reliable, nor fast. Have you asked the guys at Polar? I worked with a Mech E team on a bicycle wheel design; they got the DuPont engineer who designed the original trifoil wheel to help. It would be worth asking. Look up "holter monitor". I'd think there must be some C libraries for this.

[patrickryan]

Thanks for your suggestions! I figured a web app wouldn't be ideal for our needs. Our challenge is that we have to transmit and process up to 12 leads at a time. Most of the products out there today are only using a few ECG leads. We also have to design and build the the actual device that will transmit from the body. It looks like a native Windows app is usually the standard for software in this field of work. Thanks!