Wearable Trackers Move Beyond Counting Steps

People sometimes confuse today’s wearable activity trackers with an old school pedometer. The truth is, the two are different in how they operate and their capabilities. It is important to understand the difference so we can follow the developing trends. Modern activity trackers feature a tri-axis accelerometer. The accelerometer that tracks movement in three directions. (Side to side, forward and back and up and down.) They measure the force of

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