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MyKronoz ZeTrack+ – Slim and full-featured activity tracker with heart rate and body temperature sensor – MyKronoz
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Amazon.com: MYKRONOZ ZeFit4 HR Fitness Activity Tracker with Heart Rate Monitoring, Color Touchscreen & Smart Notifications - Brown/Brown
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MyKronoz ZeTrack+ – Slim and full-featured activity tracker with heart rate and body temperature sensor – MyKronoz
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