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About us

The concept for the device began in 2014 at Imperial College London. Smart Peak Flow was invented to help people keep track of their asthma in a convenient way.

Several prototypes later, the device was put on Kickstarter. It was then 113% funded on Kickstarter.

In 2017, the final device was created and is the world's first peak flow meter to use smartphone technology.

This device is important because, in the past few decades, asthma care has mostly stayed the same. However, the number of mild to severe asthma cases is growing. This device helps those people with their condition by giving accurate information and what they can do to manage it better.


CE Certificate
ISO 13485 Certificate
Certificate of Conformity


Comparison of peak flow meters
(white paper)
Smart Peak Flow is used for clinical research at Harvard & BIDMC
Smart Peak Flow is used for clinical research at Novartis & Sandoz

Our people

Dr Thomas Antalffy

Founder and Managing Director

Richard Pethö

Business Development Director

Antony Wilson

Head of Sales and Marketing

Ian Cameron

International Sales Manager

Nathan Phillips

Digital Marketing Manager

Dóra Szilágyi

Marketing Manager (Maternity leave)

Simon László

Operations Manager

Ádám Grób

Quality Control Manger

-  Events  -

-  Featured in  -

Why are asthma deaths so high for young people in the UK?
Smart Peak Flow detects asthma exacerbations before patients feel it
i News Online
World’s first medically-certified asthma monitoring device sets sights on NHS approval
New smartphone device detects Asthma attacks before patients feel it
January 2019 Product Reviews
Top Santé
Can you exercise safely with asthma?
i Newspaper
"Asthmatics can blow into the £36 Smart Peak Flow device"
TEC News Online
Smart Peak Flow – Detects asthma exacerbations before patients feel it
Med-tech Innovation News
Q&A: How a plug-in device can help asthmatics monitor their condition
Digital Age Health
Q&A: The inventor of an asthma monitoring device that plugs into a smartphone
Natural Health Magazine
April Issue
Red Bull Amaphiko
Smart Peak Flow is an asthma meter that plugs into your smartphone
Holistic Scotland Magazine
New tech predicts asthma attacks - Page 13
That's Life! Magazine
5 ways to keep your asthma under control - Page 22
P3 Pharmacy Magazine
The first medically certified asthma-monitoring device - Page 34
Digital Health Technology News
Detects asthma exacerbations before patients feel it
Train Magazine
Every breath you take
Patient Info
Can you really 'grow out' of asthma?
Western Mail
Scandal of Wales' failure to tackle asthma deaths
My Weekly Magazine
Is there any way of accurately predicting when an asthma attack is due?
Suffolk Magazine
Breathe Deep
BBC World News
Talking Business with Aaron Heslehurst

-  Social  -

#190 - Error validating application. Invalid application ID. Here are some possible solutions to fix the error.
2 weeks ago
We are so excited to be at Stand V.09 at the #ERSCongress toda! Make sure to come by and say hello to our team! #ERS2019 #Asthma #PeakFlow SmartPeakFlow photo
3 weeks ago
Looking to cure your Monday Blues? 🌧️Listen to the latest episode of DocTalk by @MDMagazine and learn about how changing seasons effects your asthma and allergies. Listen at: #MDMagazine #Asthma #Allergy #DocTalk
4 weeks ago
We are attending the annual European Respiratory Society Congress at the end of September. We are excited to see the latest, state-of-the-art technology within the field of Respiratory Medicine.
#asthma #ers #internationalcongress2019 £
SmartPeakFlow photo
4 weeks ago
We will be attending the @PCRSUK annual Respiratory Conference in the next few days. Any recommendations for what talks and workshops we should attend? #PCRS #PCRSConference #asthma SmartPeakFlow photo