This $350 Oura Ring 4 Tracks Your Sleep. Is It Worth the Splurge?
Source: New York Times
The $350 Oura Ring 4 looks sleek and cool, and it may be useful for data-hungry health enthusiasts. But it failed this sleep-deprived parent. For more and to sign up click here To Return to the Main Aggregate News Page - click here Break'n Pics - Click here for Free Stock Photos
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Read the original source at New York Times