Important things to keep in mind before buying pulse oximeters

In the current scenario, a pulse oximeter is one small device that every household should have. It can measure blood oxygen levels in real time, indicating a patient’s condition and whether he or she needs external oxygen support. This gadget sits on your finger and can easily measure oxygen saturation in seconds, and the same is displayed on a digital display in an instant.

The price of a pulse oximeter has risen in recent months in both online and offline stores. However, it is still one of the easiest ways to measure parameters such as blood oxygen levels, and some of these devices also support a real-time heart rate monitor. If you are still buying a pulse oximeter, here are some parameters to consider to get the best pulse oximeter.

The battery of the pulse oximeter should be good

Most pulse oximeters are powered by either AAA or AA batteries, and it is a good idea to consider the potential battery life of the device and how long it can last with one pair. Look for a product that should last about 20 hours on the battery, and consider purchasing a pulse oximeter that can turn off automatically when the device is not in use.

Data transfer should be supported

If you are planning to get a high-end pulse oximeter, another interesting feature is to consider the support for data transfer to your computer using a USB port. This allows users to store all data on an external device that can be shared with medical professionals online.

Pulse oximeter with splash-proof construction quality

Some of the pulse oximeters are also splash-proof, ensuring that the device does not spoil if the device comes in contact with sweat or water. Therefore, it is also important to have a pulse oximeter with a splash-proof design.

Affordable and reasonable pricing

One can obtain a pulse oximeter under Rs. 1000, while some high-end pulse oximeters cost more than Rs. 5000. So, depending on your budget, you get the one that fits your bill. Make sure it works properly by testing the oxygen level with a new oximeter and comparing it to a friend or family member.

The device should show a difference of less than 2 percent, which explains the sensitivity and accuracy of the pulse oximeter. Also, make sure that the pulse oximeter is US FDA approved, which ensures that the device can provide accurate information in most applications. Here are some of the best Amazon Indian pulse oximeters that offer some of the features mentioned above.

• Hesley pulse oximeter
• NOYMI fingertip pulse oximeter
• Kayra Décor oximeters
• BPL Smart Oxy Finger Tip pulse oximeter
• HealthSense Accu-Beat FP 910 fingertip pulse oximeter