Buyer’s Guide: All You Need to Know About the Best Pulse Oximeters
Before purchasing any type of product, it is essential to update the necessary knowledge regarding the same. In this case, there is the wearable pulse oximeter and the Bluetooth pulse oximeter, which we may not be aware of. Here is a brief guide about the necessary information. Learn how to check oxygen level!
How Does a Pulse Oximeter Work?
There are LED light emitters set within the device that emits one visible and another invisible infrared beam. The light is allowed to pass through the finger. Based on the amount of light absorbed by the finger and the rest that passed through, the device determines the saturation level.
Which Finger Is Best for a Pulse Oximeter?
The middle fingers are considered best, and preferably, the right middle finger will give accurate results in a Pulse Oximeter.
When do I need a Pulse Oximeter?
If you are ardent sportsmen, you will have to keep monitoring your blood oxygen saturation levels. Also, if you are a person who loves traveling and especially like exploring high altitude regions, this device is certainly a must. If otherwise, you are a person starting to get respiratory diseases, you will have to monitor yourself regularly.
How to Choose the Best Pulse Oximeters?
The product has to be simple, compact, and safe to use with silicon cover protection. Check the pulse oximeter ratings too!
The value needs to be accurate, and if the heart rate is abnormal, an indication with an alarm is good.
It should display the result within 8 – 10 seconds, and the display must be crystal clear. The data needs to be stored in the memory if consistent values need to be noted down. So the pulse oximeter with memory should have sufficient storage space in this case.
Is should be accurate in the value; +/-2 can be an acceptable deviation though
It should be a cost-effective product and good if it can be used for children and adults as well.
You can either look for rechargeable batteries or AAA batteries, which offer a minimum of 24 hours of battery life.
Best Pulse Oximeter Types
Finger pulse oximeter
They are small, compact, and affordable devices that can be used on the fingertips to detect the values.
Wrist pulse oximeter
It is similar to a watch and useful to detect when the values are monitored even during sleep.
Handheld pulse oximeter
There are two parts here. The probing device and the handheld display screen. It is very useful when continuous monitoring is required for many hours. These products are primarily used in Ambulances.
Night recording pulse oximeter
For monitoring data for long hours during sleep. The data is either stored in the memory or fed into an online upload system. In this case, the overnight recording pulse oximeter is necessary.
Verdict and Our Recommendation for 2020
The Zacurate Pro Series 500DL Fingertip Pulse Oximeter is considered best and safe. It is an accurate O2 saturation monitor. The LED display works perfectly! It is comfortable and has a good finger chamber. The silicon material is provided for safety. It is appropriate for any age. Easy battery removal and usage makes it user-friendly as well. It is the best pulse oximeter 2020 due to such factors. We at the gym-expert.com are here to address any issue and help you choose the best product anytime!