I continually get a low battery warning even though I have replaced 4 batteries in less than a month. I figured the Zip was malfunctioning and got another. Put the low battery in the replacement and continued to use the old Zip for about a week. The new Zip gave no indication of a low battery until I synced it. Same issue. New battery, same issue. Indicates red, brown and green on the same day. Is this an app problem?
