Whoop 4.0 review
Live Science Verdict The screen - loose Whoop 4.0 may not be for beginners ( or runners ) , but ardent exercisers will have it away its in - depth sleep , action and recovery trailing . Detailed health metrics Actionable advice provide based on datum collected The Whoop 4.0, a screenless fitness tracker, worn on the wrist flowing and discreet design want of CRT screen wo n’t accommodate everyone...