Wellcare AOJ-70B Pulse Oximeter

The Wellcare AOJ-70B Pulse Oximeter is a compact fingertip monitoring device designed to provide quick measurements of blood oxygen saturation (SpO₂), pulse rate and perfusion index (PI).

A high-definition OLED display provides clear, bright readings, while simple one-button operation makes the device straightforward to use. Its compact and lightweight design also makes it convenient to keep at home or take with you when required.

The AOJ-70B measures SpO₂ across a range of 35–100%, pulse rate from 25–250 beats per minute, and perfusion index from 0–50%. It is supplied ready for use with two AAA batteries, a lanyard, instruction manual and warranty card.

The device is included in the Australian Register of Therapeutic Goods (ARTG), ID 510208, as a Class IIa battery-powered pulse oximeter.

Key Features

• Measures blood oxygen saturation (SpO₂)
• Measures pulse rate
• Measures perfusion index (PI)
• High-definition OLED display
• High-precision sensor
• SpO₂ measurement range of 35–100%
• SpO₂ accuracy of ±2% within the 70–100% range
• Pulse rate measurement range of 25–250 bpm
• Pulse rate accuracy of ±2 bpm
• Perfusion index measurement range of 0–50%
• Simple one-button operation
• Compact and lightweight design
• Powered by 2 × AAA batteries
• Batteries and lanyard included
• ARTG ID: 510208

Measurement Specifications

SpO₂ Measurement Range: 35–100%
SpO₂ Accuracy: ±2% within the 70–100% range
Pulse Rate Range: 25–250 bpm
Pulse Rate Accuracy: ±2 bpm
Perfusion Index Range: 0–50%
Display: High-definition OLED
Operation: One button
Power: 2 × AAA batteries
Model: AOJ-70B
Brand: Wellcare

The supplied measurement specifications are also consistently listed for the AOJ-70B by Australian retailers carrying this model.

What Does the Pulse Oximeter Measure?

The Wellcare AOJ-70B displays three measurements:

SpO₂ (Blood Oxygen Saturation)
SpO₂ represents an estimate of the percentage of haemoglobin in the blood carrying oxygen.

Pulse Rate
Displays the detected pulse rate in beats per minute (bpm).

Perfusion Index (PI)
The perfusion index indicates the strength of the detected pulse signal at the measurement site.

What’s in the Box?

• 1 × Wellcare AOJ-70B Pulse Oximeter
• 1 × Lanyard
• 1 × Instruction Manual
• 1 × Warranty Card
• 2 × AAA Batteries

Australian Therapeutic Goods Registration

The Wellcare AOJ-70B is covered by ARTG ID 510208.

The Therapeutic Goods Administration records ARTG 510208 as an active Class IIa battery-powered pulse oximeter medical device, sponsored by Tempo Australia Pty Ltd. The ARTG inclusion date is 25 August 2025.

View ARTG 510208 on the Therapeutic Goods Administration website

Important Use Information

A pulse oximeter provides measurements that can assist with monitoring, but readings should be considered alongside symptoms and other relevant health information.

Follow the supplied instruction manual carefully, including guidance on correct finger placement and taking measurements. Factors such as movement, poor circulation and measurement conditions can affect pulse oximeter readings.

Do not use the device or an individual reading as a substitute for professional medical assessment or diagnosis. Seek appropriate medical advice if you have concerns about your health, symptoms or readings.

Delivery Information

We ship from warehouses located in Adelaide, Melbourne, Sydney, Brisbane and Perth. Orders are dispatched quickly from the nearest warehouse for fast delivery across Australia.

Frequently Asked Questions

What does the Wellcare AOJ-70B measure?
It measures blood oxygen saturation (SpO₂), pulse rate and perfusion index (PI).

What is the SpO₂ measurement range?
The specified SpO₂ measurement range is 35–100%, with accuracy of ±2% specified within the 70–100% range.

What pulse rates can it measure?
The specified pulse rate measurement range is 25–250 beats per minute, with ±2 bpm accuracy.

What is perfusion index?
Perfusion index, or PI, indicates the strength of the pulse signal detected at the measurement site. The AOJ-70B has a specified PI measurement range of 0–50%.

Is the display easy to read?
The AOJ-70B uses a high-definition OLED display designed to provide clear, bright readings.

Are batteries included?
Yes. Two AAA batteries are included, along with a lanyard, manual and warranty card.

Is this device included in the ARTG?
Yes. The device is covered by ARTG ID 510208, which the TGA lists as an active Class IIa battery-powered pulse oximeter medical device.

Can I use a pulse oximeter reading to diagnose a medical condition?
A pulse oximeter is a monitoring device and an individual reading should not be relied upon by itself to diagnose a medical condition. Follow the product instructions and seek professional medical advice if you have concerns about your readings, symptoms or health.