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WristOx2 Wrist-Worn Pulse Oximeter

by Nonin
MFR#: 3150USB-01
TIGER#: TM137058
Original price List Price: $1,140.13
You Save: $338.27 -30%
Original price $1,140.13 - Original price $1,140.13
Original price List Price: $1,140.13
Current price $801.86
$801.86 - $801.86
Current price $801.86
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WristOx2 Wrist-Worn Pulse Oximeter
WristOx2 Wrist-Worn Pulse Oximeter - $801.86
$801.86
*Must Purchase 1 for WristOx2 Wrist-Worn Pulse Oximeter

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Ships Out Within: 3 - 5 Business Days Shipping Date By: 7/28/2025
Essential Add-Ons:
Carrying Case
Carrying Case
Details
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Carrying Case
Carrying Case
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$56.59
Carrying Case
Carrying Case
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$79.81
Durafoam Disposable Sensor, Pack of 5
Durafoam Disposable Sensor, Pack of 5
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Flexi-Form III Disposable Sensors, Box of 24
Flexi-Form III Disposable Sensors, Box of 24
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$428.58
  • Accurate Oxygen Saturation & Pulse Rate Reading
  • Convenient & Comfortable; Wears like a Watch
  • Large Display Screen for Clear Results
  • PureSAT SpO2 Technology Allowing Advanced Functions
  • Specialized Sensor w/ Enhanced Connector Design
  • Powerful Battery & High-Capacity Memory
  • USB Data Connectivity for Efficient Transfers .

The Nonin WristOx2 Wrist-Worn Pulse Oximeter (model 3150 USB) delivers highly accurate oxygen saturation and pulse rate readings in the widest range of patient populations and settings. Engineered with PureSAT SpO2 technology, this device provides a fast and efficient response even in challenging conditions such as motion and low perfusion.

Comfortable: The WristOx2's new ergonomic and durable design wears comfortably like a watch with a large, clear display and enhanced sensor connector design. The soft, flexible sensor fits smoothly onto the wearer's finger and connects via lightweight cable to the oximeter.

Superior Technology: This device is designed with USB data connectivity, ensuring a more convenient transfer of results. It also features the Memory Volume Indicator (MVI) Mode, wherein graphic display is provided in hours and minutes, for a simpler data verification during oxygen qualification testing.

Most Advanced: Its high-capacity memory stores 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. From the hospital to the home, the WristOx2 is ideal for applications including cardio-ambulatory monitoring, remote wireless monitoring and overnight studies—providing the versatility and reliability that clinicians expect from Nonin.

Specifications: The device is powered by two AAA Alkaline batteries (included for your convenience), which provide 48 hours of battery life. A three-year warranty ensures peace of mind and instrument quality.

Standard Accessories:  Each package comes with a WristOX2 Model 3150 USB device, a carrying case, and one (1) Adult Soft Finger Sensor (Flex or clip type sensors are also available upon request -- please refer to the additional image above).

AVAILABLE OPTIONS

The Nonin WristOx2 Wrist-Worn Pulse Oximeter comes in two variations that differ in the additional accessories in their package. Kindly choose your preference in the options menu above.

  • Standard WristOx2 Model 3150 USB (3150USB-01): with one (1) Wristband
  • WristOx2 Model 3150 USB Starter Kit (3150SK USB-01): with three (3) Extra Wristbands, nVISION Data Management Software, & PC USB Interface Cable

Warning WARNING: This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

  • Accurate Oxygen Saturation & Pulse Rate Reading
  • Convenient & Comfortable; Wears like a Watch
  • Large Display Screen for Clear Results
  • PureSAT SpO2 Technology Allowing Advanced Functions
  • Specialized Sensor w/ Enhanced Connector Design
  • Powerful Battery & High-Capacity Memory
  • USB Data Connectivity for Efficient Transfers

What’s in the Box

  • WristOx2™ Wrist-Worn Pulse Oximeter
  • One (1) 3150USB WristOx2® Standard Assembly
  • One (1) Adult Soft Finger Sensor (Flex or Clip Type Available upon Request)
  • Two AAA Long lasting batteries
  • One (1) Carrying Case
  • User's manual
  • Warranty card

Available Options

  • Standard WristOx2 Model: with One (1) Wristband
  • WristOx2 Model Starter Kit: with Three (3) Extra Wristbands, nVISION Software CD-ROM, and PC USB Interface Cable

3 Year Warranty

ITEMS WITH A LEAD TIME LONGER THAN 48 HOURS CANNOT BE RETURNED / CANCELLED. These are specially ordered, and we cannot accept returns or cancellations on such products for any reason. We take the responsibility to make sure your product arrives in brand new working condition. Should your item arrive damaged, we will replace the product at no cost to you.

ITEMS WHICH SHIP OUT IN 24-48 HOURS. These are covered by our standard 30 day return policy from date of shipment. Return shipping charges are the responsibility of the customer. The product must be in new condition and in its original packaging.

For complete details of our return policy and process, please refer to our general return policy page.

ALLOCATED PRODUCTS BELOW ARE NON-CANCELLABLE, NON-RETURNABLE

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Country of Origin
Product made in:
USA
Dimensions & Weight
Height
0.79"
Length
2.91" (without strap)
Weight
2.5 oz.
Width
2.2"
Display
Display Type
Digital
Displaying Data
SpO2, pulse rate
Environmental
Safe Operating Humidity Level
10% - 95%
Safe Operating Temperature Range
+23° to +104°F
Safe Storage Temperature
-40° to +158°F
Material(s)
Sensors
Flexible
Power
Battery Life
24 hours with Bluetooth; 48 hours without Bluetooth (continuous)
Type
AAA battery
Pulse Rate Measurement
Accuracy
±2 digits (no motion, low perfusion); ±3 digits (motion)
Averaging
No
Display Range
18-321 BPM
Measurement range
18-321 BPM
SpO2 Measurement
Accuracy
70%-100%
Averaging?
No
Display range
0%-100%
Measurement Range
0%-100%
Standards & Certifications
UL60601-1
IEC 60601-1
Warranty
3 years
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