Smart Asthma: Forecast Asthma

3.3
743 reviews
50K+
Downloads
Content rating
Everyone
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About this app

There’s more to life than surviving asthma. Attack Asthma, Predict Asthma and Beat it.

We re-invented the peak flow meter so asthma patients like you can conveniently manage your symptoms and get on with life.

Why use Smart Asthma?

• World’s first AI forecast helps you prepare and prevent attacks

• The only system using CompEx events to detect your inhalers are not working

• Conveniently share asthma control data with your nurse/doctor in a few taps


How it works

• Personalised reminders to fit your lifestyle, to help give you back control

• Record Symptoms and Reliever inhaler puffs

• 3 colour zones tell you when you are getting better or worse

• The built-in Asthma Action Plan tells you what you need to do

• Follow the lung function of a loved one when they are not with you


Smart Peak Flow

The Smart Asthma app works best with the Smart Peak Flow device that measures your peak flow using light sensor technology and sends it to the app. It works with any smartphone, connects by the audio jack or our Bluetooth Adapter and is more accurate than normal peak flow meters.


The Smart Peak Flow device is officially registered and can be marketed in the following countries as a medical device:

- Australia

- Chile

- Egypt

- EU

- Hong Kong

- India

- Indonesia

- Israel

- Morocco

- New Zealand

- Norway

- Serbia

- Singapore

- South Africa

- Switzerland

- Taiwan

- Thailand

- Turkey

- Ukraine

- UK

- UAE


To get a Smart Peak Flow device, visit www.smartasthma.com. Delivered worldwide within 3 to 5 days.

The use of the app does not exempt the user from regular medical consultation or empower them to make independent decisions regarding treatment.

For more information, visit our website (www.smartasthma.com) or email (info@smartasthma.com)
Updated on
Dec 17, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Health and fitness and 3 others
Data is encrypted in transit
You can request that data be deleted
Committed to follow the Play Families Policy

Ratings and reviews

3.3
722 reviews
Hardeep Kaur
May 13, 2024
It's a good app. Now, I can share my details with GP so they know about my health. The only issue is that the errors are frequently when the app tries to collaborate with the device, and I have to power off the device and restart it rather than automatically. The device you blow 3 times, it will pick 1, which is towards good even though you used all your strength to blow 1st, 2nd or 3rd and rest 2 times was down a lot. Clever. The bag to carry device rubbish, device for inhaler very loose
Did you find this helpful?
Smart Respiratory
May 13, 2024
Thank you for your comment! It's great to hear that the app helps in sharing your results with your GP. Please reach out to our customer support at info@smartasthma.com re. the errors and provide as many details as possible so we can resolve them. Saving the best of the three blows is considered the gold standard in asthma peak flow measurement.
BEVERLEY THORNTON
October 7, 2020
Not keen on the cheesy wording of the reminders, and the device swivels in my phone port, so blowing into it feels like it might not be accurate. Useful to have a log of readings, though, and it's more precise than the peak flow meter supplied by my GP. I paid for the device at the end of the free trial, and I'm almost convinced it was worth it.
2 people found this review helpful
Did you find this helpful?
Smart Respiratory
October 7, 2020
Dear Beverley, Don't worry about accuracy, the device has been thoroughly lab tested. We wanted to mix up the reminder texts so it's not repeating the same message over and over - but you can turn them off if they annoy you. Thank you for using the device and app and we hope it will help you stay in the know about your asthma. Thomas
Kingman267 Kingman
August 23, 2021
Seems to work well with the device. I seem to get consistent reading when feeling well, im taking this as the devise is quite accurate. On point when using the meter you must be in good light or it will not read. Stand in the window or under a light. Remember you have to buy the devise. Would be nice if you could edit existing entries, if you forget to add notes that it. Or be able to put in manual results more than once. Might be user error. Would recommend if you need track your asthma etc.
1 person found this review helpful
Did you find this helpful?
Smart Respiratory
September 23, 2021
Thank you for your feedback