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My Love-Hate Relationship With My Fitness Tracker
I was first dazzled by fitness trackers by a feature on the Dr. Oz Show. It is amazing what a little device resembling a wristwatch could do. People monitoring their heart rates were alerted to anomalies signaling heart attacks or strokes that required immediate treatment. Devices showed the exact time when the murder victims’ hearts stopped beating, giving an accurate time of death during murder investigations.