What is an oximeter, and how to buy the best oximeter?

People suffering from chronic diseases need to keep track of their health. Pulse oximeters are devices that measure heart rate, oxygen levels, and blood pressure. They are used in clinics as well as at home.

Determining optimum heart rate, oxygen levels, and blood pressure are vital for many reasons. If you are an athlete, you can measure your oxygen saturation during exercise routines. Knowing your saturation limit builds endurance and reduces strain.

Investing in an oximeter is a great decision for your family. Buying an oximeter online can be a confusing task. We are here to help you in making that decision.

Select the best oximeter from the given types that suits your needs.

#1. Fingertip Pulse Oximeter

A fingertip oximeter is a lightest and smallest device out of the three. It is easy to handle and use. Clip the oximeter to your finger and see the readings.

Fingertip oximeters use small beams of light to measure oxygen levels. Make sure there is no jewelry or nail polish on your fingers before taking the readings.

Buy this oximeter online if you need it for chronic patients.

#2. Handheld Pulse Oximeter

This pulse oximeter looks like a mobile phone. The clip connects through a wire to the display screen.

Handheld pulse oximeters are used by medical professionals in clinics, hospitals, and ambulances. They are accurate non-invasive devices suitable for medical settings.

#3. Wrist Pulse Oximeter

This type of oximeter looks like a wristwatch. You can wear it during cardio exercises at the gym like walking, jogging, and jumping. It stores your heart rate and oxygen levels over several days at a time.

From this data, you can monitor endurance levels, and target heart rates in sports activities. Buy this oximeter online if you are an athlete.

How to buy the best oximeter online?

Now that you know the different types of oximeters, let us tell you the features that you should look for in your oximeter.

Is my oximeter accurate?

The number one factor that you should look for in an oximeter is accuracy. The correct readings of oxygen saturation and heart rate are medically important. Advanced oximeters are 97% accurate. These oximeters are medical-grade. If you are choosing a fingertip pulse oximeter, ensure that it gives 70% to 100% accuracy.

What is the sensor size?

Your finger or wrist should fit snugly inside the clip for precise accuracy. Ensure that the sensor size is according to your finger or wrist. If you are using oximeters for infants, buy a pediatric oximeter online.

Are the readings clear enough?

Many chronic patients check their heart rate, blood pressure, and oxygen levels themselves. People with low eyesight are not able to see small figures on the oximeter properly. Make sure to buy an oximeter that has clear readings on a large display to avoid confusion.

Is the display visible?

Screens of oximeters may not be visible in extreme sunlight and darkness. Use an oximeter that has adjustable light and dark modes. If this feature is not present, use an oximeter that lets you adjust brightness.

Does my oximeter store information in memory?

If you want to monitor your health regularly, buy an oximeter online that stores data. This data can help you check oxygen levels when you are sitting, sleeping, and walking. You know more about your body and the stress it can take.

 

Can my oximeter process bar graphs?

A good oximeter will show your health statistics. Bar graphs are a quick way to compare your results from the day before. You do not need to perform a ton of calculations if the oximeter does it for you.

Will my oximeter work in low temperatures and humidity?

Adapting to environmental changes is a crucial factor for oximeters. Temperature and humidity changes can affect accuracy. Oximeters that work in the lowest and highest temperatures and humidities are versatile. Buy an oximeter online that works in all types of weather.

The Fingertip Pulse Oximeter A2 has all of the above features. Our oximeters work in all conditions giving accurate readings. The Passbox wishes you the best of health. Buy our oximeter online to keep track of your health.