Medical-Grade Oximetry
Hospital Tech at
Your Fingertips.
The Masimo MightySat provides industry-leading accuracy in a fingertip pulse oximeter, measuring oxygen saturation, pulse rate, and hydration levels using professional-grade Signal Extraction Technology (SET).
What is Masimo MightySat?
Premium Respiratory Tracking
Masimo utilizes Signal Extraction Technology (SET) to provide highly accurate readings even during motion and low blood flow, making it ideal for athletes and health tracking.
How To Use
Monitor Oxygen in 6 Steps
Download the App
Install the Masimo Personal Health app on your smartphone.
Turn on Bluetooth
Ensure your phone's Bluetooth is active to sync the device.
Insert Finger
Place your finger comfortably into the device until the screen lights up.
View Instant Readings
Read your SpO2, Pulse Rate, and Perfusion Index directly on the screen.
Track Your Trends
Open the app to see historical data and chart your respiratory health.
Share with Doctors
Export your data easily to share with healthcare professionals.
VIDEO TUTORIAL
See Masimo MightySat in Action
Device Capabilities
Core Features
Signal Extraction (SET)
Clinically proven technology that provides accurate readings during movement and low perfusion.
Pleth Variability Index
Monitor changes in hydration, breathing effort, and other physiological factors.
Apple Health Sync
Seamlessly centralize your wellness data by connecting directly to the Apple Health app.
Data Export
Easily store and share your historical health data trends with medical providers.
Benefits
Why Use Masimo MightySat?
Unmatched Accuracy
Get medical-grade insights used by top hospitals around the world.
Hydration Tracking
Use the unique PVi metric to help manage your hydration levels during recovery.
Athlete Performance
Monitor pulse rate and SpO2 to optimize training intensity and altitude acclimation.
Evaluation
Pros & Cons
Pros
- Industry-leading accuracy with Signal Extraction Technology.
- Measures unique metrics like Perfusion Index and PVi.
- Durable, hospital-grade build quality.
- Reliable Bluetooth connectivity with the Masimo Health app.
Cons
- Higher price point compared to consumer-grade oximeters.
- Advanced metrics like PVi may require a learning curve to interpret.
- Requires specific placement for the most accurate readings.
- The app interface can feel clinical rather than fitness-focused.
Verdict
Final Review
Masimo MightySat is the gold standard for personal respiratory monitoring. While it carries a premium price, the reliability of its hospital-grade sensors makes it an essential tool for those managing chronic conditions or athletes training at peak levels. Its ability to provide accurate data during movement sets it apart from almost every other fingertip oximeter on the market.