SpO2 Assistant 3.1 is a free, Windows-based application used to monitor, analyze, and review blood oxygen saturation ( cap S p cap O sub 2
), pulse rate, and perfusion index in real-time. It is primarily compatible with pulse oximeters and related brands like Key Features and Capabilities Real-Time Monitoring : Displays data uploaded from the pulse oximeter, including , trends, bar charts, and numerical parameter values. Data Analysis
: Includes features for freezing waveforms, generating health reports, and setting custom alarm prompts for specific parameter values. Connectivity : Supports synchronization with hardware via or wirelessly through Device Compatibility
: Works with a range of pulse oximeters, including the Pulox PO-200 to PO-900 series and Contec CMS50 series. How to Use SpO2 Assistant 3.1 Software Installation
: Download the free version from reliable medical device sites like Software Informer Device Connection
: Connect your oximeter to your PC using the supplied cable and turn the device on.
: Enable the "wireless" option in the oximeter's menu and search for it within the "Connect Device" dialog in the app. Data Retrieval
: To import saved measurements, click the connector icon, select your device, and check the box for "View device stored data only" before clicking connect. Setting Limits : Use the settings menu to define the cap S p cap O sub 2 and pulse rate coordinates for your trend charts. Usage Tips & Troubleshooting Default File Path : On Windows, imported files are often buried in
C:\Users\YourUserName\AppData\Local\VirtualStore\Program Files (x86)\SpO2 Assistant V3.1.0.1\Data Sync Issues spo2 assistant 31 free
: If the software asks for a password unexpectedly, some users suggest trying an older version (like 3.0.5) if version 3.1 persists with login prompts. Third-Party Integration : Tools like can be used to automatically move your cap S p cap O sub 2
data to other folders for use with specialized sleep analysis software like SleepyHead or instructions on how to export your data into a PDF report Heartbeat waveform plotter for SpO2 Assistant - GitHub Gist
SpO2 Assistant 3.1 is a free, Windows-based application used to monitor and analyze blood oxygen saturation (SpO2) and pulse rate data from compatible medical devices . It is commonly bundled with
pulse oximeters to allow users to view data on a computer in real-time or review historical recordings. VA.gov Home | Veterans Affairs Key Features of Version 3.1
The software provides several tools for managing respiratory and cardiovascular data: Real-Time Monitoring
: Displays live data uploaded from a pulse oximeter, including plethysmogram waveforms, trend graphs, bar charts, and numerical values for SpO2, pulse rate, and Perfusion Index (PI). Data Storage & Review : Supports the transfer and storage of up to 24–72 hours
of measurement data from the device to a PC for long-term analysis. Automatic Device Scanning : Automatically detects and connects to pulse oximeters via (depending on the device model). Alarm Configuration
: Includes customizable alarm prompts that trigger when SpO2 or pulse rate levels fall outside of user-defined limits. Professional Reporting SpO2 Assistant 3
: Generates and prints diagnostic reports, including summary analysis and trend data, which can be shared with healthcare professionals. Data Management
: Features a "freeze" function for waveforms, multi-language support, and the ability to save or alter user information and device time. Technical Requirements Operating System : Compatible with Windows XP, Vista, 7, 10, and 11. Connectivity
: Requires a standard USB transfer cable or a Bluetooth-enabled pulse oximeter. VA.gov Home | Veterans Affairs Download and Availability
This draft provides a structured framework for a technical or medical paper using SpO2 Assistant 3.1, a free software tool used for monitoring and analyzing pulse oximetry data.
Title: Real-Time Physiological Monitoring and Analysis Using SpO2 Assistant 3.1 1. Introduction
Background: Pulse oximetry is a non-invasive method used to measure oxygen saturation ( SpO2cap S p cap O sub 2 ), pulse rate, and the perfusion index (PI).
Objectives: This study evaluates the effectiveness of using the free SpO2 Assistant 3.1 software for real-time monitoring and retrospective data analysis in a clinical or home-based setting. Significance: Accurate monitoring of SpO2cap S p cap O sub 2
is critical for identifying hypoxemia and managing conditions like chronic lung disease or sleep apnea. 2. Methodology SpO2 Assistant USER MANUAL 2013-01-23 - Proximos View real-time plethysmographs (waveforms)
Based on the app title "SpO2 Assistant 31 Free", this is typically a utility tool designed for use with compatible external pulse oximeters (usually connected via USB or Bluetooth). The "31" likely refers to a specific version number or a supported hardware protocol/model.
Here are the key features for SpO2 Assistant 31 Free:
Before we dissect the "31 Free" aspect, let's clarify the software category. SpO2 Assistant software is a computer program (usually for Windows, macOS, or Android) designed to receive data from a Bluetooth or USB pulse oximeter.
Instead of just reading numbers on a tiny LED screen, the assistant software allows you to:
The term "31" typically refers to a version number (e.g., Version 3.1 or a build number 31). A free version of this tool is highly coveted because many proprietary oximeter brands charge for their premium data management suites.
If the specific version 31 free download has vanished from the internet, do not panic. You have two excellent alternatives:
| App | Free Tier | Camera-Based | Continuous Monitoring | Ads | |-----|-----------|--------------|----------------------|-----| | SpO2 Assistant 31 Free | Full | Yes | Limited | Minimal | | Pulse Oximeter Tracker (freemium) | Limited features | Yes | No | Yes | | O2 Monitor Pro | 7-day trial | No (requires external sensor) | Yes | No |
SpO2 Assistant 31 Free stands out by offering full functionality without time limits, though it lacks continuous overnight monitoring found in premium wearables.
Spo2 Assistant 31 Free appears to refer to a free version of a SpO2 (oxygen saturation) monitoring app or device companion named “Spo2 Assistant 31.” Below is a concise, practical article describing what such a product likely is, how it’s used, benefits and limitations, privacy and safety considerations, and tips for users.
SPO2 Assistant 31 Free is a wellness tool designed to help you monitor your health metrics. It is not intended to diagnose, treat, cure, or prevent any disease. Always consult a medical professional for medical advice and diagnosis.