Masimo - iSpO2 Rx

iSpO2 Rx Pulse Oximeter

The power of Masimo SET® with a smart mobile device

Clinically proven results

  • Features industry-leading Masimo SET® Measure-through Motion and Low Perfusion™ pulse oximetry – SpO2, pulse rate (PR), and perfusion index (Pi)
  • Validated by more than 100 independent and objective studies providing clinicians with unmatched sensitivity and specificity to make critical patient care decisions
  • Supports assessment of adult and pediatric patients

Flexible and easy-to-use

  • Intuitive operation with a free, downloadable mobile app for iOS® and Android™ OS
  • Compact design for portability
  • Use of Masimo reusable and/or adhesive sensors with the M-LNCS™ connector
  • Spot-checking capability
  • Integrated help menu and Quick Start Guide
  • Real-time display of pleth waveform with Signal IQ® for low measurement confidence

Integrated communication of measurement results

  • Share measurement and trend data via smart mobile device email application
  • Facilitates remote assessment and management of patients

Masimo’s technology board innovation  has continued with reduced size and power consumption


Masimo - Features Track and trend

Track and trend up to 12 hours of measurement history to be viewed and emailed as a .CSV file

Mobile Device and Sensor Configuration Options

Masimo - Device and Sensor Configuration Options

iSpO2 Rx package includes 1 iSpO2 Rx module and 1 carry case.

iSpO2 Rx Compatibility


Compatible with iOS 8 and 9

  • iPad Air 2
  • iPad Air
  • iPad 4
  • iPad 3
  • iPad 2
  • iPad Mini (4th generation)
  • iPad Mini (3rd generation)
  • iPad Mini (2nd generation)
  • iPad Mini (1st generation)
  • iPhone 6S Plus
  • iPhone 6S
  • iPhone 6 Plus
  • iPhone 6
  • iPhone 5C
  • iPhone 5S
  • iPhone 5
  • iPhone 4S
  • iPod touch (5th generation)
Masimo - Made for iPod iPhone iPad

Compatible with Android Jelly Bean, KitKat, Lollipop, and Marshmallow

  • Samsung Galaxy Note 10 (2014 edition)
  • Samsung Galaxy Note 4
  • Samsung Galaxy Note 3
  • Samsung Galaxy Note II
  • Samsung Galaxy S6
  • Samsung Galaxy S5
  • Samsung Galaxy S4
  • Samsung Galaxy S3
  • Nexus 9
  • Nexus 7
  • Nexus 6
  • Nexus 5
  • Huawei Ascend Mate 7
  • Droid Mini
  • Motorola RAZR M
  • Xiaomi Mi4
  • Micromax Canvas Juice 2
  • Micromax Unite 3


  1. 1.

    Allows for use of any M-LNCS sensor, sold seperately. Smart mobile device sold separately.



Masimo - Product Information iSpO2 Rx

Product Information 

For professional use. See instructions for use for full prescribing information, including indications, contraindications, warnings, precautions and adverse events.