Instruct: Classify a given review as either positive or negative.
Query: excellent purchase!

We had a contest going on at work and the pedometers we got were very cheap and inaccurate. I wanted a nice pedometer without spending a lot of money. I read earlier reviews on this and most were excellent. It's great to be able to put it in your pocket or clip it on. Mine even held on throughout a Zumba class. It doesn't have a ton of bells and whistles but I didn't really want all that. It keeps track 7 days out and automatically resets each night. It's not overly sensitive and once I got my stride down right-it has been very accurate. I highly recommend this.