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Title: T31 Superior to WearLink31
Review: My wife and I have gone through 4 (2 each) Wearlink31's in the last 18 months. The Wearlinks work well for the first few months, then produces inconsistent readings...replacing the battery does not help. Our original T31's lasted four years with frequent use (4-5 times a week). Going back to the old but much better T31 model.
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