3.5b
people worldwide have no access to a doctor.
World Health Organisation (2019). WHO Global Health Workforce Statistics. Available at: https://www.who.int/data/gho/data/themes/topics/health-workforce
The Science
Informed by science. Personalised for you.
The science behind Helfie's Health Intelligence.
Backed by science
Helfie is built on a foundation of global research, developed with experts, and grounded in evidence.
Checks paired with evidence.
Preventable diseases continue to drive the global health and economic burden.
70%
of global deaths are caused by non-communicable diseases, such as heart disease and diabetes.
World Health Organisation (2023). Noncommunicable Diseases Fact Sheet. Available at: https://www.who.int/news-room/fact-sheets/detail/noncommunicable-diseases
Over 9m
people die each year from respiratory illnesses.
World Health Organisation (2023). Chronic Respiratory Diseases Fact Sheet. Available at: https://www.who.int/news-room/fact-sheets/detail/chronic-respiratory-diseases
1.5m
people are affected by skin cancers each year, with over 120,000 deaths annually.
World Health Organisation (2022). Skin Cancers. Available at: https://www.who.int/news-room/fact-sheets/detail/ultraviolet-(uv)-radiation
100m
people live in poverty due to healthcare costs.
World Health Organisation and World Bank (2017). Tracking Universal Health Coverage. Available at: https://www.who.int/publications/i/item/9789241513555
Your body is always sending you signals, and your vital signs are the clearest way to understand what it’s trying to tell you.
One Check,45 Seconds,6 Vitals
Using only your smartphone, measure six key health indicators: heart rate, blood pressure, SpO₂, respiratory rate, HRV and stress.
ScientificallyValidated
Validated through studies at Leeds Teaching Hospitals in the UK and at sites in India, with accuracy confirmed across diverse skin tones.
HighAccuracy
Delivers near-clinical results: HR ±3 bpm, SpO₂ ±1.2%, RR ±3.4 breaths/min, BP ±5 mmHg.
25cper check
Low-cost health monitoring for everyone, reducing out-of-pocket costs and aiding early detection and prevention.
Your lungs play a vital role in your health, and your cough signature can tell their story.
10Seconds
Cough into your phone to check for TB, COVID-19, COPD, and asthma.
ClinicallyValidated
Developed with Swaasa® and validated across thousands of patients, supported by Google’s HeAR framework.
Over 86%Accuracy
TB detection: 86.8%. COVID-19 sensitivity: 95.4%. COPD and asthma models validated on real-world data.
25cper check
No lab tests, no clinics, just you and your smartphone. This is early detection at a fraction of the traditional cost.
Left unchecked, STIs can lead to serious complications. Early detection is about safeguarding your future and the wellbeing of those around you.
Private. Personal. Secure.
Fast, stigma-free STI risk assessments that keep you in control of your personal data.
95%
Clinically validated checks with accuracy up to 95%.
TrustedExperts
Developed with Monash University and Alfred Health, led by Professor Christopher Fairley and Professor Lei Zhang.
25cper check
Done from the privacy of your home. Participants found the checks reliable, easy to use, and reassuring during clinical feasibility studies.
Your skin is your body’s largest organ. Changes in your skin’s texture, colour or appearance can signal issues that go beyond the surface.
EarlyDetection
Use your smartphone camera to screen lesions for high-risk features, enabling earlier action.
Up to 94.5%Accuracy
Trained on thousands of real lesion images, with accuracy up to 94.5% and AUC of 94.8%.
Advanced ImageAnalysis
Built with neural networks and transformer-based vision models (DINOv3) for precise classification.
25cper check
Fast, accessible screening, no matter who you are or where you live.
Each Helfie check connects users with evidence-based clinical pathways.
Built for better health.
Accessible anywhere
Helfie works with a smartphone camera or microphone. No clinics, no waiting rooms, no hassle.
Scientifically validated
Helfie’s health checks are research-backed and scientifically validated. We work with leading research and scientific partners worldwide.
Fast and affordable
Helfie delivers in under a minute, for cents, helping lower barriers to preventive care and improve access to healthcare for everyone.
Personalised pathways
Every result comes with clear next steps, from reassurance to referral.
Research partners
Developed with leading health researchers.
Science facts
Cough Check
Helfie's Cough Check uses advanced deep learning and signal processing techniques to analyse cough sounds for patterns associated with respiratory conditions, enabling fast, non-invasive assessment without laboratory infrastructure.
The science behind Cough Check General Health Check
Helfie’s General Health Check uses rPPG and advanced signal processing to turn a smartphone camera into a fast, non-invasive way to measure multiple vital signs and provide an overall picture of your health.
The science behind General Health Check STI Check
Helfie’s STI Check was developed in collaboration with research partners Monash University and Alfred Health. It uses clinical features to help differentiate sexually transmitted infections from other skin-related conditions.
The science behind STI Check Mole & Spot Check
Helfie’s Mole & Spot Check uses computer vision, deep learning and dermatology data to analyse skin lesions for early risk assessment, evaluating features such as asymmetry, border irregularity, colour and structural patterns.
The science behind Mole & Spot CheckPartner with us.
By partnering with Helfie, you join a global mission to shift healthcare from reactive treatment to early detection and proactive prevention.
Together, we can help make trusted, proactive healthcare more accessible, affordable and scalable for all 8 billion of us.
Ready to get Helfie?
Take control of your health and join the waitlist.
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