Wireless Pulse Oximeter

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Know your oxygen flow The Wireless Pulse Oximeter is a great and reliable way to spot-check your blood oxygen saturation (SpO2) and pulse rate whether you're are hiking high elevations or training for a marathon.

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Product Details

The iHealth Pulse Oximeter (PO3) measures the amount of oxygen in your blood and your pulse rate. The oximeter works by shining two light beams into the small blood vessels or capillaries of your finger, reflecting the amount of oxygen in the blood and displaying the measurement on the oximeter’s screen. The oxygen saturation (SpO2) is measured as a percentage of full capacity.

Wireless Pulse Oximeter

  • Model: PO3
  • Classification: Internally powered, type BF
  • Wireless communication: Bluetooth 4.0 BLE
  • Display system: LED


  • Machine size: 62mm x 33mm x 28mm


  • Battery, 3.7V li-ion, 300 mAh

Range & Battery

  • SpO2 measuring range: 70-99%
  • SpO2 accuracy: 70-99%,±2%; 0-70%, no definition
  • Pulse rate measuring range: 30-250bpm
  • Pulse rate accuracy: ±2bpm or ±2% larger one