Smart Peak Flow Meter with Bluetooth Adapter for Asthma



or make 4 interest-free payments of $24.75 AUD fortnightly with Afterpay More info


Free Delivery over $150 . | Need Help Buying: Call 1300 76 72 79 or Chat Online

(2 reviews) Write a Review

Smart Peak Flow Meter Bluetooth Adapter included - Track your Asthma, learn your triggers & take better care of your body. 

Make managing asthma easier with the Smart Peak Flow Meter - now available for Android and iPhone. Download the free Smart Peak Flow App and use the compact and self-monitoring digital peak expiratory flow meter to measure your peak flow in the comfort of your own home. Simply blow into the mouthpiece three times and let the app take and record your peak flow measurement. The Smart Peak Flow Meter plugs into the audio jack port of your smartphone and detects asthma exacerbations before you can even feel them. Its diagnostic spirometer technology ensures accurate peak flow measurements every time, making it a reliable alternative to mechanical peak flow meters. 

The Smart Peak Flow Meter is ergonomically designed with a detachable mouthpiece and ultra-lightweight body, making it comfortable to hold and portable enough to fit in the palm of your hand. It is suitable for adults and children aged five and above, and can help prevent asthma attacks up to seven days in advance. The Smart Peak Flow App reminds you to take your readings, tracks your progress, and allows you to share your readings instantly with your physician. 

The app is user-friendly and easy to use, providing accurate peak flow readings and what they mean. It meets all international standards for portable peak flow meters and does not require batteries or charging to operate. In the box, you'll find the Smart Peak Flow Meter, washable mouthpiece, carry bag, and user manual. 

Compared to manual peak flow meters, the Smart Peak Flow Meter offers medical-grade CE certified sensors, personalized charts and tips in the Asthma diary, and an asthma alert and symptoms feature that predicts potential asthma attacks up to seven days in advance. The Trigger notes feature allows you to make notes about how your body reacts to different places, times, and activities, while the color zones feature lets you know if you need medical attention and works around your doctor’s action plan. The app also offers reminders, quotes, and achievements to help you remember to take your readings. 

To use the Smart Peak Flow App, blow into the device three times and save the highest result. You can manually save notes about your symptoms and track your progress over time. The app provides data that reveals whether you are in a green (safe), yellow, or red (at risk) zone, allowing you to share accurate results with your physician. Download the app for free on both iPhones and Android phones. Please note that the device needs sufficient ambient lighting to work and should not be used in a dark room. 


What's in the box

  • Smart Peak Flow Meter
  • Bluetooth Adaptor
  • Reusable Mouthpiece
  • Carry Bag/pouch
  • User Manual
  • User friendly FREE Smartphone App - Available on all phones with Android 5.0 or iOS 10 (or later)


“Smart Peak Flow measures your peak flow, but also a percentage compared to your last best blow. This comparison is invaluable when trying to work out if your asthma is worsening or not.” - Dr. Andras Szantho, Lung Specialist

“I recommend Smart Peak Flow as regular peak flow readings help me assess my patients. I know whether the medications I prescribe actually work.” - Prof. Krzysztof Buczyłko, Director of Allergology


Predicting future asthma attacks

The Smart Peak Flow is a particularly useful device that allows you to gain insight into your lung capacity for the next day. If you also fill in how often you use your inhalator, the app will be able to predict asthma attacks.

Take a deep breath and blow into the mouthpiece. It is the speed and force of your exhaled breath that counts, not the length of it. After blowing, the peak expiratory flow (PEF) appears in liters per minute. You’ll also see how this result relates to your "Personal Best", the best value you have blown up to that point. The app asks you to perform three blows and will save the highest of those values as the result.

Depending on your result, the "traffic light" will be green (asthma under control), amber (caution) or red (medical emergency). Colours help you know if you're good to go or need medical attention. Works with your doctor’s action plan.

Monitoring your lung function over a longer period of time - Learn how your body reacts to different places, times & activities. Make notes with every reading.

The Smart Peak Flow app automatically saves your daily results. This helps you to monitor your lung function over a longer period of time i.e weekly, quarterly, or annually. With the location access turned on, you can perform a peak flow measurement at different locations and compare the results at home, at work, while exercising.

Smart Peak Flow Meter - Frequently Asked Questions

Can children use the smart peak flow meter?

Yes! - The Smart Peak Flow Meter is safe for use for children over 5 years old.

How should I measure my peak flow?

  1. Connect your device to your smartphone and launch the Smart Peak Flow app.
  2. Make sure you’re standing in a well-lit area and that you’re not covering the top window.
  3. Put the device into your mouth beyond your teeth and close your lips to form a seal around the mouthpiece.
  4. Press Start, take a deep breath with your nose and blow as hard and fast as you can out of your mouth.
  5. Read the result on your screen and repeat two more times to get a total of 3 measurements – the app will only save the highest. Watch our video guide, or read the section HOW TO MEASURE YOUR PEF VALUE in the User Manual.

How can I download the smart peak flow app?

The app is available for free via the Apple Store and Google Play Store. But, you will need to buy the Smart Peak Flow meter to use the app.

How do I share my peak flow reading with my physician/specialist?

To share your peak flow readings, click on the “share” button near the top left corner of the chart.

Can my family members share the smart peak flow device?

No – the device is meant to be used by a single user.

How can I keep my smart peak flow device clean?

We recommend that you clean the mouthpiece and the Smart Peak Flow meter device regularly to maintain the product as it works best when clean. Check the mouthpiece & device turbine after each use by looking at it. Make sure that they are clean and clear of foreign objects or substances.

You can clean both the mouthpiece & device in a bath of lukewarm water. Make sure both are dry before using it again.

We also recommend you keep your Smart Peak Flow device & mouthpiece in the carry bag when not using it.

For more information on cleaning, please refer to the section CLEANING AND DISINFECTION in the User Manual. 

How long does the Smart Peak Flow Meter last for?

Smart Peak Flow has a guaranteed lifespan of 2 years under normal usage conditions. Perform cleaning of the device on a regular basis to continuously ensure hygienic and accurate measuring.

What does the Smart Peak Flow Package contain?

It consists of the Smart Peak Flow Meter that connects to you smartphone via a 3.5mm headphone jack or Bluetooth, one washable mouthpiece, a drawstring carry bag and the user manual.

Which IOS or Android Versions are supported?

For iOS: iOS 10.0 or later versions. | For Android: Android versions 5.0 or later. (Lollipop, Marshmallow, Nougat, Oreo, Pie)

How do I pair the Smart Peak Flow Bluetooth adaptor with my smartphone?  

  1. To turn the device on, press the button on its face for 3 seconds (you will see three blue flashes of light during these 3 seconds). The device will enter into pairing mode (you will see flashing blue and red lights).
  2. Enter the settings menu on your smartphone and find the Bluetooth settings. In the Bluetooth settings, press, Pair new device”. Now wait for SmartPeakFlow” to appear on the list and tap on it. You might get prompted to confirm that you want to Pair the Bluetooth Adapter; if this is the case, press. Pair”. (If the pairing is successful, the ring around the button will show constant blue light) (You will only have to pair the Bluetooth Adapter to your phone once, it will then remember it and automatically connect to your phone the next time you turn it on.)
  3. If it presents the following message on the Smart Peak Flow app 'Okay, let’s go!', the device has been successfully paired with your smartphone (please ensure Bluetooth is turned on your smartphone (you will see a constant blue light)
  4. Now plug your SMART PEAK FLOW device into the Bluetooth Adapter, and you are ready to go!
  5. To turn the device off, press the button for 3 seconds (you will see three red flashes of light during these 3 seconds)
  6. The device automatically turns off 2 minutes after being turned off to save battery. We recommend turning your device off once you are done with the measurements to preserve the battery further.

Charging: Connect the Micro-USB charging cable to the Bluetooth Adapter and the USB of the line to any computer or a wall socket via Wall Adapter. (You will see a constant red light when the device is charging.) The battery charging time from 0 to 100% is approximately 30 minutes. You can use up to 4 hours after a full charge.

Tips and tricks for optimal use

  1. Use the Smart Asthma app on your smartwatch and get notified when you need to measure your peak flow!
  2. Put your lips around the mouthpiece and place it past the teeth.
  3. Always stand upright when measuring your peak flow.
  4. Use the Smart Peak Flow in a room with ample sunlight or artificial light. The peak flow meter needs sufficient light to be able to perform an accurate measurement.
  5. Clean the Smart Peak Flow and the mouthpiece with warm water and mild soap. Dry with a soft cloth.
  6. Never lend your Smart Peak flow to another person because of the risk of cross-contamination.

How to complete your first reading on Smart Peak Flow device

How to install the Smart Peak Flow app on your mobile

Unboxing Smart Peak Flow

How Smart Peak Flow warns you of an Asthma attack


All orders received by 2pm AEST are usually sent out on the same business day. Orders received after 2pm AEST are usually sent out on the next business day.

2 Reviews Hide Reviews Show Reviews

  • 5
    Smart Peak Flow Meter

    Posted by Helen Kamphuis on 17th Feb 2021

    Absolutely love my peak flow meter. The Bluetooth connection doesn't quite meet expectations. I sometimes have to connect twice to three times. So have to go through the procedure again. But that is the only negative. Love the app that goes with the meter making easy tracking of my asthma.

  • 5
    Smart peak flow meter with bluetooth

    Posted by Wendy on 18th Nov 2020

    Very, very pleased to have found this device online. It makes it much easier to capture the peak flow and other relevant information. I'm yet to send the information to my GP or specialist, but it looks like it's easy to do. Great product - highly recommend