(800) 328 5343
SKU: 207-404-OP
Nonin WristOx 3150 is a small, lightweight pulse oximeter designed to be worn comfortably on the patient’s wrist this is ideal for monitoring daily activities and for overnight studies.
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Price: $739.00
Nonin WristOx Pulse Oximeter
Nonin WristOx Pulse Oximeter
Nonin WristOx Pulse Oximeter
Nonin WristOx Pulse Oximeter
Nonin WristOx Pulse Oximeter
Nonin WristOx Pulse Oximeter
Nonin WristOx Pulse Oximeter
Nonin WristOx Pulse Oximeter
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Product Details

On Backorder Until Further Notice

207-404-BLU | Bluetooth Pulse Oximeter
207-404-USB | USB Pulse Oximeter

Nonin WristOx Pulse Oximeter

The Most Versatile Wrist-worn Pulse Oximeter for Unmatched Performance and Value!

Engineered with Nonin Medical’s proven PureSAT SpO2 technology, the WristOx2, Model 3150 delivers highly accurate readings in the widest range of patient populations and settings. From the hospital to the home, the WristOx2, Model 3150 is ideal for applications including ambulatory monitoring, remote wireless monitoring and overnight studies—providing the versatility and reliability that clinicians expect from Nonin. The most advanced wrist-worn pulse oximeter available, the WristOx2, Model 3150 features advanced performance and reporting capabilities, including enhanced connectivity and increased memory storage. A new ergonomic design and Bluetooth wireless technology eliminate the inconvenience of bulky cables and provide patients with increased comfort and independence—making this pulse oximeter ideal for ambulatory monitoring.

Nonin WristOx Pulse Oximeter Highlights:

  • Easy to Use – Simply put your finger in the sensor Design Updates

  • Small size wears like a watch with a large display screen and enhanced sensor connector design Software Support – Advanced features such as 6 Minute Walk Test (6MWT) or overnight sleep reporting available when used with nVISION data management software Convenient Data Transfer – Transfer data securely to nVISION via Bluetooth wireless or USB connection New Sensor Line

  • The new WristOx2 sensors are exclusively designed for use with the new WristOx2, Model 3150

Nonin WristOx Pulse Oximeter Specifications:

Dimensions (without sensor or strap): 56 mm (2.2”) wide x 74 mm (2.91”) high x 20 mm (.79”) thick
Weight (with batteries and wrist strap): 71 grams (2.5 oz)
Warranty: 3 years
Oxygen Saturation Range (%SpO2): 0% to 100%
Pulse Rate Range:18 to 321 pulses per minute

  Numeric Displays: 3-digit Indicators
  Pulse Indicator: Pulse Strength Bar graph

  Blood Oxygen Saturation (%SpO2 ±1 Arms)*: 70 - 100%
    Non-motion: ± 2 digits***
    Low perfusion: ± 2 digits***
    Motion: ± 3 digits****
    Pulse Rate (in all 3 listed above): ± 3 digits***

  Operating: +23° to +104°F (-5° to +40°C)
  Storage/Transportation: -40° to +158°F (-40° to +70°C)

  Operating: 10% to 95% noncondensing
  Storage/Transportation: 10% to 95% noncondensing

  Operating Altitude: Up to 40,000 feet (12,192 meters)
  Hyperbaric Pressure: Up to 4 atmospheres

Power Requirements
  Two 1.5V alkaline AAA batteries

Battery Life
  Operating without Bluetooth: 48 Hours Minimum
  Operating with Bluetooth **: 24 Hours Minimum

  9 months

  Type: Nonvolatile
  Capacity: Up to 1,080 hours @ 4 sec. data storage rate, Up to 540 hours @ 2 sec. data storage rate Up to 270 hours @ 1 sec. data storage rate

Classifications per IEC 60601-1/UL60601-1
Type of Protection: Internally powered (on battery power)
Degree of Protection: Type BF-Applied Part
Mode of Operation: Continuous


Versatility – The WristOx2, Model 3150 is an ideal choice for multiple applications where small, portable oximetry is needed Powerful Battery – 48 hours of battery life (non-Bluetooth), 24 hours with continuous Bluetooth using two AAA alkaline batteries Enhanced Memory

– 1,080 hours of non-volatile memory at a four-second sampling rate with additional high-resolution variable sampling options of one or two seconds Nonin Quality and Support

– Rugged durability and industry-leading 3-year warranty
Proven PureSAT Pulse Oximetry Technology – Fast and accurate response for capturing events in challenging conditions such as motion and low perfusion

Maximum Versatility for Unmatched Value:
Clinicians have come to expect industry-leading accuracy from Nonin, and the WristOx2, Model 3150 delivers. No matter the patient or setting, the WristOx2, Model 3150 provides proven accuracy for the dependable measures in the most challenging conditions such as motion and low perfusion. For added reliability, the WristOx2, Model 3150 features advanced performance benefits such as significant memory storage and highly efficient power use. With up to 1,080 hours of non-volatile data storage, that is secure even if power is lost, the WristOx2, Model 3150 boasts variable sampling rate options of one, two and four seconds—ensuring appropriate sensitivity to capture rapid changes in oxygen saturation. And, as a highly efficient solution, it runs up to 48 hours on two AAA batteries.

Simple Operation Saves Time to Deliver Reliable Results the First Time To ensure reliable data collection on the first try, simple operation with minimal set up makes monitoring easy for both patients and clinicians. With automatic ON/OFF functionality, patients simply attach it to their wrist, put their finger in the sensor and go! For further time savings, the WristOx2, Model 3150’s multiple connectivity options  (Bluetooth, USB) make downloading patient data fast and easy. Additionally, when combined with nVISION 6.3 data management software, 6MWT report documentation is completed quickly and accurately for improved clinical productivity.

Increased Patient Independence for Accurate Data Collection
Ideal for a wide range of patient types, the compact WristOx2, Model 3150 features a hands-free, non-intrusive ergonomic design that wears like a wristwatch to ensure reliable and realistic data collection during activity monitoring. For added patient independence, a short cable running between finger sensor and wrist display eliminates the inconvenience/discomfort of lengthy cables and having to hold a device.
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