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" The Zeo Sleep ManagerPro was the top performer in our sleep device test. The device tracks sleep patterns, including REM, wake, light and deep sleep and how long each sleep cycle lasted. The information is displayed on an easy to read bar chart. The device is comprised of a headband and associated mobile app (and optional online portal). Our consumer testers found it simple to start \u2014 setting up via the app is seamless, and you have the additional option of registering for an online account for more customized advice based on an activity log you can maintain. (Either way, Zeo sends free coaching emails and offers a range of online advice and tools to help.) The app also includes a &amp;quot;SmartWake&amp;quot; alarm that wakes gently users up at the most optimal time in a 15 to 45 window the user sets. It was also the only device in our test to monitor REM sleep, giving users a more accurate profile of sleep patterns and quality. Personalized suggestions for sleep are also provided. Our consumer testers&amp;#039; only big complaint: They found the headband a tad uncomfortable and commented that it took some getting used to. A few also had trouble pairing the device with their phone via Bluetooth, but the Zeo was still relatively easy to operate compared to other Bluetooth devices in our test. "^^<http://www.w3.org/2001/XMLSchema#string>
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