R13 smart watch heart rate and blood pressure monitoring tracker

  • $39.99
    Unit price per 
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  • Features: Blood Pressure Monitor, Bluetooth Activated, Fitne.
  • Model: R13.
  • Compatible operating system: Android, iOS - Apple..
  • Smartphone requirement system: Android 4.4 and above, iOS 8.0 and above, support Bluetooth 4.0 and above.
  • Strap material: silicone.