This review is from: Daffodil HPC907B Blue Multi-function Pedometer - Step Counter that uses Personal Weight and Stride Length to Calculate Calories Burnt - With Digital Clock (Misc.)This product is poor. Nothing special about it. Every time you walk it makes a rattling noise... which triggers the counting of the steps... gets annoying after a while!! plus it's not very accurate. Also, the battery only lasted 1 and a half days!!!! Very poor.