title: How accurate is your pedometer? Pedometers are both motivators and measurers. But if they don't count your steps correctly what good are they?
mesh_terms: D002138:Calibration; D019544:Equipment Failure Analysis; D016552:Ergometry / Q000295:instrumentation*; D006801:Humans; D016138:Walking / Q000592:standards* / Q000706:statistics & numerical data