Gadgets Blaux Oxi Level: Reviewing the Advanced Vital Sign Monitoring Blood Oximeter

Blaux Oxi Level: Reviewing the Advanced Vital Sign Monitoring Blood Oximeter

Blaux Oxi Level is a blood oximeter that accurately monitors advanced vital signs at home to measure oxygenated hemoglobin, ensure normal blood oxygen levels and test for viral respiratory symptoms.


Blaux Oxi Level is made as an advanced vital sign monitoring blood oximeter device available for at-home use that displays both pulse and oxygen levels accurately.

Low blood oxygen levels can be the first indicator of a more serious respiratory of circulatory condition. If the oxygen levels of the blood are too low, this could mean that parts of the body are not getting the oxygen they need from your heart and bloodstream.

Especially for older Americans, finding an effective way to measure blood oxygen levels is an incredibly important matter. Some products claim to measure the blood oxygen levels but actually are ineffective at doing so. Others measure the levels consistently, but do it using an invasive or inconvenient method, like pricking your finger or requiring several minutes of contact to work.

Blaux Oxi Level is a small, rugged pulse oximeter device that claims to check blood oxygen levels with total accuracy in seconds, as well as heart rate and blood oxygen saturation levels in kids and adults. The Blaux blood oximeter is a one-button operation that allows consumers to verify lung health function in case of any viral infections, breathing-related issues and overall bodily wellness.

You place the vital sign checking device on your finger, and it quickly and accurately reads  your blood oxygen level. Blood oxygen level changes can indicate viral respiratory conditions, as well as potentially symptoms of other serious conditions or ailments.

blaux blood oximeter

“Most health-conscious have a thermometer, and many have a device to check blood pressure, but you may not have heard of an oximeter,” explains the official Blaux Oxi Level website. According to the creators of this product, blood oxygen levels are a metric for health and wellness that usually go unheeded by most consumers.

Do you really need an oximeter like Blaux Oxi Level? Is the at-home Blaux Oxi Level worth $70 to quickly and accurately check blood oxygen levels in seconds? Let’s take a closer look at how this advanced vital sign monitoring blood oximeter works in our comprehensive and complete product review.

Check Out the Blaux Oxi Level Blood Oximeter


What is Blaux Oxi Level?

Blaux Oxi Level is an oximeter, or a vital health sign device that helps track and monitor your blood oxygen levels. You place the device on your finger, and it uses a pair of LEDs to shine light through your fingertip, analyzing your blood oxygen level and returning the results in easy-to-read text.

Like other oximeters, Blaux Oxi Level displays the percentage of blood that is loaded with oxygen. More specifically, it tracks the percentage of hemoglobin in your blood. Hemoglobin is the main protein in blood that carries oxygen.

You should have a blood oxygen level between 94 and 99%. An amount lower than that could indicate a respiratory issue or other illness. Lack of oxygen can cause nausea, fatigue, and light headedness. In more extreme situations, lack of oxygen leads to hypoxemia. The Oxi Level by Blaux features a bright, OLED dual color digital display that gives instant readings to help consumers accurately monitor lung function and stay ahead of any viral respiratory symptoms.

How Does Blaux Oxi Level Work?

Blaux Oxi Level works similar to other oximeters; it uses an electronic processor and a pair of LEDs facing a photodiode through a translucent part of the patient’s body (in this case, the fingertip). You can also use oximeters on the earlobe or other translucent body parts.

One LED is red with a wavelength of 660nm, while the other LED is infrared with a wavelength of 940nm. These wavelengths absorb light differently, allowing the device to read the difference between blood rich with oxygen and blood with less oxygen.

Oxygenated hemoglobin absorbs more infrared light, allowing more red light to pass through. Deoxygenated hemoglobin allows more infrared light to pass through, absorbing more red light. The sensors detect this difference, ultimately delivering your saturation of peripheral oxygen (SpO2) reading.

Blaux Oxi Level displays two measurements: your blood oxygen saturation level (SpO2) and your average heart rate.

What are SpO2 Ratings?

Why is your SpO2 rating important? Maintaining normal oxygen saturation levels is crucial. Fortunately, your body maintains normal oxygen levels by itself; you simply breathe in and out to maintain healthy SpO2 levels.

At times, the body needs more oxygen to survive, like when you’re running, lifting weights, or breathing at high altitudes. As long as the conditions are not too extreme, the body can adapt to these changes to ensure you always have the oxygen you need. Generally, the healthy human body self-regulates its oxygen levels throughout the day.

Low levels of SpO2 can lead to serious symptoms, including hypoxemia (lack of oxygen). It gives your skin a visible blue (cyan) tint, for example, and can severely impact the body's health and your feeling of wellness.

Moderate hypoxemia symptoms are less severe. You might notice fatigue, light headedness, numbness, tingling in the extremities, and nausea, for example.

After using Blaux Oxi Level (or any pulse oximeter), the screen will display an SpO2 between 94 and 100%, which indicates you have a healthy level of hemoglobin carrying oxygen through your blood.

If the SpO2 rating is less than 90%, then you should see a doctor. This is important, as low blood oxygen levels might mean that your body is having trouble self-regulating, and this problem typically does not just fix itself.

If you frequent notice symptoms of hypoxemia, then you might have a respiratory condition or other illness preventing your body from getting adequate oxygen intake. That’s why some people use oximeters, such as Blaux Oxi Level, at home.

Blaux Oxi Level specifically markets itself as a way to detect a respiratory virus. The company recommends using Blaux Oxi Level regularly. By checking blood oxygen daily, you can spot the early warning signs of a respiratory issue before symptoms become severe.

How to Use Blaux Oxi Level

You can use Blaux Oxi Level with a simple three step process:

  • Step 1) Put your finger into Blaux Oxi Level
  • Step 2) Keep your finger steady
  • Step 3) Your vital signs will appear on-screen (including your heart rate and SpO2%)

Behind Blaux Oxi Level Creators

Blaux Oxi Level’s official website mentions a company named “Top Gadget Reviews.” However, Blaux Oxi Level is made by a Hong Kong-based company named Strong Current Enterprises.

You can contact Strong Current Enterprises via the following:

  • Email:
  • Phone (USA): 609-414-7087
  • Phone (Canada): 778-300-0854
  • Phone (UK & Ireland): 08708 200084
  • Phone (Australia & New Zealand): (02) 8607 8316

In April 2020, we reviewed an air purifier called Blaux in Home. That air purifier uses the same logo and branding as Blaux Oxi Level. They’re two different devices made under the Blaux brand from the same company.

Frequently Asked Questions About Blaux Oxi Level

With so many scam blood oxygen readers on the market, it's good to ask questions. This section will answer some of the most commonly asked questions consumers have about Blaux Oxi Level, as well as the company behind it.

Q: What are blood oxygen levels?

A: Blood oxygen levels, as the name might suggest, are measurements of the amount of oxygen saturated in your blood. A low blood oxygen level might mean that the various parts of the body aren't being transported the oxygen they need to survive. Blood oxygen monitors measure the amount of oxygen in the blood by generating an SpO2 rating.

Q: What do low blood oxygen levels mean?

A: Generally, low blood oxygen saturation levels entail some sort of respiratory illness or condition. However, low blood oxygen can mean many different things. If you have low blood oxygen levels, we recommend immediately consulting your physician, as this could b a sign of serious illness or conditions.

Q: Who creates Blaux Oxi Level?

A: This product is being marketed by a Hong Kong company called Strong Current Enterprises. We have reviewed a product from this company before; they also sell an air purifier.

Q: How do you use Blaux Oxi Levels?

A: Use is relatively straightforward. Place your finger inside of the device, firmly clamping it down around the appendage. Keep your finger steady and wait until the device indicates that it's finished measuring your blood oxygen levels. Finally, read the listed numbers on the LED display!

Blaux Oxi Level Pricing

Blaux Oxi Level is priced between $50 and $70 per unit, depending on how many you buy. Pictured below is an explanation of their purchasing packages.

  • 1 Oximeter: $69.99 + $8.95 Shipping
  • 2 Oximeters: $139.98 + $9.95 Shipping
  • 3 Oximeters: $157.48 + $10.95 Shipping
  • 4 Oximeters: $192.47 + $11.95 Shipping

Blaux Oxi Level is unusually expensive compared to other oximeters. A typical home oximeter is priced between $30 and $50. You can find plenty of oximeters in this price range through Amazon, CVS, Walmart, and other major retailers.

Blaux Oxi Level Refund Policy

Blaux Oxi Level offers a 30 day refund policy on all purchases.

If you are unhappy with your Blaux Oxi Level, then you can return it to the company for a complete refund minus shipping ($9 to $12 per order).

Final Thoughts

Some people use oximeters at home to spot symptoms of a respiratory condition early. An oximeter reads the amount of oxygen in your blood, then displays a SpO2% rating. A rating of 94 to 100% is normal, while a rating less than that is abnormal.

Priced over $70 per unit, Blaux Oxi Level is more expensive than the average oximeter, yet it seems to have identical features to cheaper oximeters. If you want an oximeter at home, then you can find plenty of better options available online or in-store at a more reasonable price.

Buy the Blaux Oxi Level Advanced Vital Sign Monitor Today

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