Price history on Walmart.com for
Smart Watch, Smartwatch with Blood Pressure, Blood Oxygen Monitor, Fitness Tracker with Heart Rate Monitor, Full Touch Fitness W
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ptimize Your Sleep 1, Track your time in light, deep and REM sleep, which helps you better understand your sleep quality. 2, Use the App to set a alarm, it will wake you up and start your day. Note: The Band contains a trace amount of nickel, please do not buy it if you are allergic to nickel. The screen brightness time is fixed and screens turning white is screen protection.
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