Are You Over-Counting?
You can wear a plethora of devices to count or track everything from the number of steps you take, to the hours you sleep, to heart rate, blood pressure, and geographic location. Once I tracked [...]
What is Essential?
Several months ago, two friends and I each got a Fitbit, a small sensor you clip to your clothes or wear around your wrist. It syncs with your mobile device and tells you how many steps you’ve [...]