Hands on with 'Advanced Sleep Analysis,' the new REM sleep-tracking feature from Basis

New Android and iOS apps will share REM sleep data for users of the B1 and Carbon Steel Edition Basis bands.

Source: http://www.techhive.com/article/2089884/hands-on-with-advanced-sleep-analysis-the-new-rem-sleep-tracking-feature-from-basis.html#tk.rss_all

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