Instruct: Classify the given Amazon review as either positive or negative.
Query: Great bang for the buck.

My biggest concern was that this product would interfere with my CatEye wireless cyclocomputer. And much to my surprise there are no problems at all with using both products together. So if you are looking for a fairly inexpensive setup for heart rate / cadence / speed, all done wirelessly, I highly suggest this HR monitor along with the CatEye Strada Double wireless computer. The two together cost ~$100 with shipping. Not bad!