iHealth PO3 Pulse Oximeter Vs Quest 3-in-1 Pulse Oximeter

If you want to spot-check pulse rate (BPM) and blood oxygen saturation (SpO2). These portable and lightweight devices takes fast, noninvasive measurements at the your fingertip. You can read BPM and Track and view your SpO2 directly on the device's display and in the iHealth SpO2 app during during sports activities, while exercising or during air travel. 

What Is Oxygen Saturation (SpO2)?

Oxygen saturation is a measure of how much oxygen the blood is carrying as a percentage of the maximum it could carry. Measuring saturated hemoglobin is a useful screening tool for determining basic respiratory function.

What Is The Normal Range For SpO2?

For a healthy individual, the normal SpO2 should be between 96% to 99%. High altitudes and other factors may affect what is considered normal for a given individual.

What Is Pulse Rate Measurement (BPM)?

Pulse Rate Measurement (BPM) is measures the number of heart beats per minute. A normal adult pulse rate while resting is between 60 and 100 beats per minute.

What Is Perfusion Index (PI%)?

Perfusion Index (PI%)  is perfusion index is an indication of the pulse strength at the sensor site. The PI's values range from 0.2% for very weak pulse to 20% for extremely strong pulse.

These devices works by shining two light beams into capillaries of your finger or the small blood vessels, 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.

iHealth PO3 Pulse Oximeter

• Wireless Pulse Oximeter is a reliable way to spot-check blood oxygen saturation (SpO2) and pulse rate (BPM).
• View trends and organize records
•  Measure your blood oxygen saturation and pulse rate
• Compatible with iPhone (4S or later), iPad (3rd gen or later), iPad Mini, and iPod touch (5th gen or later)
• Automatically shuts off after 8 seconds of no indication on the sensors
• Spot-checks are easy with the PO3's LED display
• Bluetooth Built-in
• Keep Track of Physical Activities
• Free iHealth MyVitals App
• Measure Pulse Rate
• Product Dimensions: 7.3 x 4.5 x 6.1 inches ; 1.4 ounces
• Origin: China
• The pulse rate monitor measures a range of 30-250bpm, with a pulse rate accuracy of ±2%.
• Offers a SpO2 measuring range of 70-99%, with an Average Root Mean Square (ARMS) of SpO2 accuracy of ±2-3%.

 

Quest 3-in-1 Pulse Oximeter

• Large high-quality OLED monochrome-color display
• Accurately measures SpO₂ and Pulse Rate
• Low battery indicator
• Audible alerts
• Pulse rate graph
• Automatic start-up and shut down for power savings
• Dual display modes
• 2 AAA batteries included with carrying pouch
• Made in USA and Imported
• Display Highlights: PR (Pulse Rate), SpO₂ (Pulse Oxygen Saturation), PI% (Perfusion Index %)
• Display: OLED (organic light-emitting diode)
• In the Box: Quest Pulse Oximeter, Lanyard, Carrying Pouch, Two (2) AAA Batteries, User Manual
• Battery Life: 30 continuous hours of operation
• Power: Two AAA alkaline batteries
• SpO₂: range: 35% - 99%, Accuracy: ±2% (during 75% - 99%), ±3% (during 50% - 75%), Resolution: ±1%, SpO2 Alarm: ±90% (low limit)
• Pulse Rate: Range: 30bpm - 240bpm, Accuracy: ±2bpm or ±2% (whichever is greater), Resolution: ±1bpm, Pulse Rate Alarm: 50bpm (low) - 120bpm (high)
• Perfusion Index: Range: 0.2% - 20%, Accuracy: ±0.1% (during 0.2% - 2%), ±1% (during 2% - 10%), ±2% (during 10% - 20%), Resolution: ±0.1%
• Operating and Storage Environment: Operating Temperature: 41° - 104°F (5° - 40°C), Storage Temperature: 14° - 104°F (–10° - 40°C)
• Dimensions and Weight: 2.6in x 1.4in x 1.3in (66mm x 36mm x 33mm), 2.1oz (60g) (including batteries)