Phone alerts and step tracking are just the beginning
With each passing year smartwatches continue to pile on the features, whether that’s monitoring your heart rate, tracking your location or making calls to your friends without any help from a smartphone whatsoever.
When it comes to using these wrist-based computers as medical devices though, smartwatches are just getting started. They’re always on and always on us, and that makes them perfect for regular health monitoring.
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