Wireless Fingertip Pulse Oximeter with Bluetooth® Low Energy (3245)

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Wireless Fingertip Pulse Oximeter with Bluetooth® Low Energy (3245)

The TruO2® Finger Pulse Oximeter is made with the same medical-grade pulse oximetry technology used in professional Nonin pulse oximeters for patients, clinicians, and the military. You benefit from the same clinically proven technology without the need for a doctor's prescription.

TruO2 features Bluetooth® Low Energy (LE) technology for a secure, cable-free connection to any compatible iOS® mobile device.

Health and Wellness Device—No Prescription Required


Fast Readings

Provides quick, high quality SpO2 and pulse rate readings from small to large fingers, good to low perfusion, and dark to light skin tones


High Performance

Nonin PureSAT® technology captures SpO2 and pulse rate measurements quickly and consistently


Bluetooth Connectivity

Displays real-time SpO2 measurements from up to 10m (32ft) away on compatible Apple devices

Track and Save

Save SpO2 history using a compatible Apple iOS device

Health App Compatible

Share spot check readings with the Apple Health App

NoninConnect App

Pairs with optional NoninConnect App, allowing users to send SpO2 history by email using a compatible Apple device

Durable Design

Rugged, reliable design and construction backed by a 2-year warranty

Long Battery Life

Provides up to 2,200 spot checks on two AAA batteries


Nonin CorrectCheck technology provides feedback via digital display if finger is not placed correctly in the device


Nonin SmartPoint capture algorithm determines when a high-quality measurement is ready to be wirelessly transmitted

Apple iOS Compatible

Compatible with Bluetooth LE enabled Apple iOS devices: third-generation iPad and newer; iPhone with Bluetooth 4.0; and iPod Touch devices with Bluetooth 4.0

Bluetooth® LE

Wireless connectivity allows viewing of SpO2 and pulse rate from up to 10m (32ft) away on iOS devices

Product Specifications and Resources

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Purchase Info