- A professional-grade, noninvasive fingertip pulse oximeter designed for accurate, real-time tracking of blood oxygen saturation, pulse rate and perfusion index
- It utilizes Masimo SET® technology to provide reliable readings even during motion or low blood flow (perfusion)
Uses
- Medical/Clinical Monitoring:
- Used by clinicians for patient spot-checking and tracking oxygenation and pulse in various settings
- Home Use:
- Suitable for personal health tracking of oxygen levels, especially for those using oxygen therapy
- Athletic Performance:
- Employed by athletes to monitor the efficiency of blood flow and recovery
- Sleep Studies:
- Used to track oxygen levels during sleep
Features
- Masimo SET® Technology:
- Provides accurate measurements during challenging conditions like cold fingers, movement, or low perfusion
- Key Measurements:
- Measures ???2, PR, Perfusion Index (??), and often Pleth Variability Index (???)

- Display & Interface:
- Features a high-resolution, rotating, and adjustable OLED screen for easy reading of data, including a plethysmographic waveform
- Design:
- Compact, lightweight, and features a flexible, comfortable finger pad
- Model 9709 Specifics:
- This model, often sold as a kit with a pouch and lanyard, specifically does not have Bluetooth connectivity
Benefits
- High Accuracy:
- Utilizes hospital-grade technology to provide reliable, precise readings
- Performance in Motion:
- Unlike many, this device holds accuracy even when the user is moving or has poor circulation
- Ease of Use:
- Simple, noninvasive operation with a clear, fast-reading screen
- Comprehensive Insight:
- Provides the Perfusion Index (??), which offers insight into the strength of blood flow at the sensor site