Helfie Stress AI
Are you OK?
What is Stress AI ?
monitoring by analysing your
heart rate variability and othe
stress indicators in seconds.
your stress with great accuracy.
Stress AI
How to use
Stress AI
Stress AI is designed to be simple, fast and accessible, giving you clear insights into your stress levels within seconds.
Click on the Stress AI check button and hold your phone so the camera can capture your face for around 30 seconds. The camera records subtle changes in blood flow beneath your skin using remote photoplethysmography (rPPG).
The data is then processed by machine learning algorithms trained to detect and interpret markers of stress through heart rate variability and other signals. This analysis provides a clear, data-driven view of your stress levels, offering personalised insights to support better focus, recovery, and wellbeing.
Stress AI - The Facts
Stress
In Brief
Stress is a silent but powerful force that affects nearly every aspect of your health. Chronic stress can lead to serious conditions like high blood pressure, weakened immune system, anxiety and even heart disease.
Why Check?
Many people don’t realise how stressed they are until it’s too late. Early detection of stress markers can help you take proactive steps to manage your stress and protect your health.
Helfie’s Stress AI makes it simple to check in, wethere you’re ruling out concerns or monitoring how your body responds to daily pressures.
Type, talk, chat
and know more.
One of the standout features of Helfie AI is its Stress AI assistant, powered by Helfie AI Chat mode, designed
specifically to help you explore and understand your stress levels and overall wellbeing.
Whether you’re curious about your daily stress patterns, want to know how your body responds to rest or work, or are simply looking for ways to improve focus and recovery, Stress AI lets you dig deeper and ask how?
Stress AI - The Fine Print
Accuracy
Helfie’s Cough AI is a scientifically backed and clinically validated check.
- Accuracy:
- 93.4% for positive cases
- 81% for negative cases
- Algorithm
- Mel frequency cepstral coefficients (MFCC) and artificial neural network (ANN)
- Capture Mechanism
- Simple, non-intrusive cough recording
- Training Data
- Thousands of cough files
- Research & Clinical Validation
- Powered by Swaasa – Salcit technologies, Google Health Acoustic representations (HeAR), EPFL Switzerland and Helfie R&D labs.
- Results are for informational purposes only. This is NOT a medical diagnosis.
Trends, Data & Active Monitoring
With Helfie AI, every cough check isn’t just a single moment. It’s part of the bigger picture of your overall health. Your results are tracked over time, helping you identify patterns, spot worsening conditions and understand how lifestyle or environmental factors impact your respiratory health.
Instead of guessing, you get real insigts, tracked over time that help you stay one step ahead.
Who's Providing this Intelligence?
Helfie’s Cough AI connects your results to cutting-edge respiratory research.
You can read more about teh Science of Helfie HERE.
Checks & Conversations
Helfie’s Cough AI check isn’t just a one off result – it is the start of understanding and optimising your respiratory health. Powered by a world leading respiratory health knowledge base, Helfie AI helps you explore what your cough might mean.
Whether you’re checking a lingering cough, monitoring a chronic condition, or simply curious about lung health, Helfie AI turns a simple check into real, actionable insights and always connecting you with the next steps in care.
Sharing Your Data
Health is not just personal, it’s also collaborative. Helfie AI makes it easy to share your checks results and trend graphs with your doctor, carers or healthcare provider. Instead of relying on one off readings taken in a clinic, they can get a broader, more informed picture of your respiratory health – helping them make better informed recommendations and decisions about your health.
Personalised Accuracy
To deliver the most precise results, Helfie’s Cough AI needs a few key details to calibrate your readings. These inputs help ensure your measurements are accurate and personalised to you.
Currently, Helfie will use the following inputs for this check: Age, Location and Symptoms.
Stress AI - The Science
Helfie’s checks are backed by the latest research and science.
Understand the science and technology behind our Stress AI check.