WristOx2® Model 3150 OEM with Bluetooth® Low Energy

Wrist-Worn Wireless OEM Pulse Oximeter

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WristOx2® Model 3150 OEM with Bluetooth® Low Energy

Wrist-Worn Wireless OEM Pulse Oximeter

Featuring Nonin PureSAT® SpO2 technology, the WristOx2 3150 Bluetooth® LE delivers accurate readings in a wide range of patient populations and settings. It is ideal for multiple OEM applications where small, portable oximetry is needed—providing the versatility and reliability clinicians expect from Nonin. The WristOx2 3150 Bluetooth LE features improved performance and reporting capabilities, including enhanced connectivity and increased memory storage.


Compact Design

Small size wears like a watch, with large display screen and enhanced sensor connector design


Secure Patient Data

Provide patient data privacy by limiting wireless pairing to one time only


Battery Life

More than twice the battery life of classic Bluetooth, reducing operating costs for end users

Two Configurations

Single Unit—Includes sensor of choice and wristband
Starter Kit—Includes sensor of choice, three wristbands, carrying case, USB download cable, and nVision data management software


1,080 hours of non-volatile memory at a four-second sampling rate, high resolution variable sampling options of one or two seconds

Device Registration Made Simple

The new BLE component has certification in US, Canada, EU, Japan, and Korea making device registration easier in key countries

Controlled Measurement Data

New activation mode allows your technology to control when measurement data is taken; collector can determine when the 3150 is on or off

Extended Range

Extended range of up to a 60 meter radius (Class I)

Software Support

Advanced features such as 6 Minute Walk Test (6MWT) or overnight oximetry reporting available when used with nVISION® data management software

Your Partner
of Choice

With more than 30 years of experience and dedication to the design and support of noninvasive monitoring devices, Nonin has helped many medical professionals meet clinical and economic objectives. More than 300 OEM partners around the world rely on Nonin technology to successfully integrate superior pulse oximetry and capnography into their products.

PureSAT® Technology
Clinically Proven

Nonin PureSAT technology uses intelligent pulse-by-pulse filtering to provide fast, precise oximetry measurements—even in the presence of SpO2 changes, poor peripheral blood circulations, motion, and other challenging conditions.

Compatible Sensors from Nonin

Nonin pulse oximetry sensors are manufactured using high-quality materials, making them highly durable in a wide variety of patient settings. They feature exclusive technologies and are designed with patient comfort in mind, minimizing potential patient discomfort, which can impact the accuracy of sensor readings. Use Nonin's sensor compatibility tools to discover the best sensor(s) for your patient needs.


  • Description


  • Single-Use Accessories for WristOx, Adult (Box of 15)


  • WristOx Carrying Case


  • WristOx PC USB Interface Cable


  • Adjustable Wristband


  • Single-Use Wristband


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Product Resources and Specifications

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