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Fitbits could lead to negative impact on pupils' well-being, study finds' https://www.birmingham.ac.uk/news-archive/2017/fitbits-could-lead-to-negative-impact-on-pupils-well-being-study-finds
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Fitbits could lead to negative impact on pupils' well-being, study finds' https://www.birmingham.ac.uk/news-archive/2017/fitbits-could-lead-to-negative-impact-on-pupils-well-being-study-finds
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