Activity tracking device maker Fitbit has announced a major upgrade this week, its devices now wirelessly sync to Android devices using Bluetooth 4.0. At launch, syncing will be enabled for the ...

For more advanced tracking for walking, running, and cycling, the well-known Strava app (for iOS and Android) doesn't need a ...

Looking for a great watch to track your steps or sleep? Check out these models from Fitbit, Google, Samsung, and other brands ...