FaceScan Fact Sheet

Health vitals using your smartphone.


FaceScan provides a reliable and easy way to estimate vital signs and predict risks associated with chronic disease. Monitor health vitals and uncover comorbidity risk of cardiovascular disease, heart attack, and stroke using your smartphone.

Transdermal Optical Imaging (TOI)
TOI paves the way to a non-intrusive and easy-to-use method for estimating vital signs, and predict risks associated with chronic disease.​

Quick and contactless
Receive vital health risk estimates across cardiovascular disease, stroke, and heart attack in less than a minute through your smartphone camera.

Accurate and validated
Up o 96% accuracy and 98% repeatability. Peer-reviewed and clinically validated for accuracy and repeatability. ​

No additional hardware needed
Allon the smartphone. No additional hardware or wearable connection needed.

What does it capture? 

Vital signs

  • Heart rate
  • Blood pressure estimate
  • Respiration rate

Health indicators

  • Cardiac workload
  • Irregular heartbeats
  • Heart rate variability
  • Hypertension
  • Hypotension

Health risk predictions

  • Cardiovascular disease
  • Mental stress index
  • Stroke
  • Heart attack

Scan capture time



  • Avg. accuracy: 96%
  • Heart rate accuracy: 99%
  • Blood pressure accuracy: 95%
  • Pulse pressure accuracy: 95%
  • Repeatability: 98%


Quick, contactless, and scalable

FaceScan is a convenient, cost-effective, and scalable solution for estimating vital signs and predicting health risks. Using only a smartphone camera, FaceScaneliminates the need for any additional hardware, making it a quick and contactless way to gather real-time data. FaceScan’s accurate and quick capabilities, enable faster, more informed decision-making for cohort risk stratification and modeling.

Integrate seamlessly with SDKDPR

FaceScan is delivered as a mobile software development kit (SDK) to integrate with the TOI, vital predictions, and health risk results to in-house or commercial applications. FaceScanSDK is available for both Android and iOS.

Safety, security, and privacy

TOI only captures data signals and does not capture any identifying images. Once the results are received, the encrypted data sent for processing is immediately deleted from the cloud.

All AHI products are secure and compliant across some of the most stringent policies, our technology is G, HIPAA, CCPA, POPI Act, LGPD, and APP compliant making it globally available.

Research and validation

A study was conducted with the affiliated hospital of Hangzhou Normal University in China and the University of Toronto in Canada. There was no exclusion criteria, although most were healthy adults above 18 years of age. Conducted under a controlled environment, reference heartbeat information was collected with a 3-lead electrocardiograph (ECG), and video of various data points of the participant's faces were captured with one of several RGB cameras (iPhone, GoPro, and Basler).