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Review title: More Than I Need to Know
Product review: Got two of these units. Use them all the time.The information available, from these units, are more than we use, but would be great for the pro.They have worked great until very recently.Both units very recently logged inaccurate max heart rates, each on different days.This might not even be due to the units but could be caused by some kind of electronic interference. We will be testing for this.Aside from that hiccup, they have been flawless for a couple years.A turn off was the admonition to return the units to the factory for battery replacement.The batteries finally did start to go.Replacement of the battery in the wrist unit and the chest strap was very easy. Just be aware that replacement of a battery, by other than the factory, during the warranty period, could affect the warranty.Highly recommended.
