pedometrar

A pedometer is a device that counts the number of steps a person takes. It typically works by detecting the motion of the body during walking. Early pedometers were purely mechanical, relying on a pendulum or spring-loaded lever that would move with each step and advance a counter. Modern pedometers are predominantly electronic, often incorporating accelerometers and microprocessors to more accurately measure steps and distinguish between walking and other movements.

Pedometers are commonly used for personal fitness tracking, encouraging individuals to be more active. They can help users set and achieve daily step goals, monitor their activity levels over time, and gain a better understanding of their overall physical exertion. Many contemporary pedometers are integrated into smartphones, smartwatches, and dedicated fitness trackers, offering additional features such as distance estimation, calorie burn calculation, and sleep monitoring. While useful for motivation, it's important to note that the accuracy of step counts can vary between devices and depend on factors like walking gait and device placement.