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Amazon.com: Garmin Vivosmart 4 Activity and Fitness Tracker with Pulse Ox and Heart Rate Monitor Midnight (Renewed) : Electronics
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Amazon.com: Garmin 010-01995-10 Vivosmart 4, Activity and Fitness Tracker w/ Pulse Ox and Heart Rate Monitor, Black : Electronics
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Garmin vivosmart 4 (Small/medium - Black/Midnight) Activity tracker with heart rate monitor at Crutchfield
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