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Masimo iSpO2

By Masimo Corporation

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* This App is only for use with the iSpO2 pulse oximeter (hardware module).

From the leaders in pulse oximetry comes the world’s first oximeter for use with iPhone, iPad, and iPod touch. The iSpO2 allows you to noninvasively track and trend blood oxygenation(SpO2), pulse rate, and perfusion index – even during movement and low blood flow to the finger – for sports and aviation use.

Pulse oximetry is a noninvasive method of measuring the level of arterial oxygen saturation in the blood. The iSpO2 measures SpO2, PR, and PI.

%SpO2 - displays level of blood oxygenation.
PR BPM - Pulse rate (PR) indicates the number of heart beats per minute.
PI - Perfusion Index (PI) indicates arterial pulse signal strength.

Visit for more information.

What's New in Version 1.1.5

1. Add iOS 7 support
2. Fixed several minor bugs
3. Other minor improvements


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Customer Reviews

Must have device for climbers

I used the app and device while climbing to Everest Basecamp.
This was such a big help. I used it to figure out my oxygen levels and wether I need to slow down, change the way I breath, need a rest, etc.
It was a great tool to use in order to learn my optimal climbing speed as well as how to breath correctly.
Although the app itself can improve, the device is very easy to use and give quick results.

Lack of info

Ok... You have to have some kind of cable to be able to use it. What's the point?

very accurate and easy to use

Yes you do need a cable / oximeter device with the app…. well.. its more like the app goes with device not the other way around.

I purchased a standalone oximeter on amazon along with the Masimo device to bring with me on a trip to Mt. Everest. As I was intending to climb without altitude medication accuracy was important. Both devices were nearly exact each time used, however I was thankful for the ability to track changes in my pulse/ oxygen levels with the app.

Its very clear and easy to use. One improvement would be ability to create multiple users to store individual consecutive entries … as well as the ability to store more data even for one person ( think it caps at 10 days? )

overall pretty awesome, and highly recommended for climbers/ athletes looking to monitor pulse and/ or blood oxygen.

Masimo iSpO2
View In iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Medical
  • Updated: Mar 28, 2014
  • Version: 1.1.5
  • Size: 24.6 MB
  • Languages: English, French, German, Italian, Japanese, Simplified Chinese, Spanish
  • Seller: Masimo

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.
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