Biometric Face Scan
Coming Fall 2026 — Ganance App
30 seconds.
11 health readings.
A biometric scan using your phone's front camera. No hardware, no blood draw, no subscription. Included with your Heir.
How it works
Three steps. Thirty seconds. A daily read on how your body is doing.
Open the Ganance app, hold your phone to your face, and hold still for 30 seconds. No setup required.
Instantly see 11 health readings with an AI-generated summary of what they mean for you today.
Set a daily scan window. Scanning at the same time each day builds a personal baseline — comparisons get more meaningful over time.
What it measures
11 health readings from a single scan. Some use profile details you add to your account.
Pulse
Heartbeats per minute at rest
Blood Pressure Est.
Estimated top and bottom blood pressure numbers
Short-term Variability
How much the time between heartbeats varies
Stress Level
How much stress your body is showing, on a 0-10 scale
BP Outlook
Your estimated chance of developing high blood pressure in the next 4 years
Cardiac Effort
How hard your heart is working at rest
Breathing Rhythm
Breaths per minute at rest
Vascular Age
Your heart health shown as an age
Weight
Your logged weight
Body Fat Percentage
Estimated share of your weight that is body fat
Basal Metabolic Rate
Calories your body uses at rest
For informational and wellness purposes only. Not a medical device.
Your phone camera, turned into a daily check-in.
Face Scan uses rPPG, which reads tiny color changes in your skin with each heartbeat, applied to your full face through your phone's front camera.
As blood moves through your face, it changes how light reflects off your skin. Face Scan reads that signal to generate your health readings.
- No additional hardware — works on most recent iPhone and Android phones.
- 30 seconds from open to results.
Not just data. What to do with it.
After every scan, Face Scan generates a personalized health summary — written in plain language, based on your specific readings.
Not generic wellness advice. Your AI summary tells you what your numbers mean today and gives you one or two concrete actions to take.
- Personalized summary generated after every scan.
- Explains what stands out compared with your usual.
- Actionable guidance, not abstract scores.
Consistency is the data.
A single scan gives you a snapshot. A month of scans gives you context. Set a daily scan window — morning, afternoon, or evening — and the app reminds you at the same time each day.
Scanning consistently at the same time and conditions builds a personal baseline. Comparisons get more personal the more you scan.
- Choose your scan window: morning, afternoon, evening, or overnight.
- Haptic reminder through your Heir at scan time.
- Your comparisons get more personal over time.
to full results
per scan
required
anywhere
The science behind the scan.
Remote photoplethysmography (rPPG) has been studied in clinical and research contexts for over a decade. Hemoglobin absorbs light differently depending on oxygenation state, and as blood pulses through facial capillaries, it modulates the intensity of ambient light reflecting off the skin.
What has changed is the compute. The signal processing pipeline isolates the cardiac signal from noise — motion artifact, uneven lighting, skin tone variation — to generate accurate readings from a standard phone camera.
- Signal extracted from the full face, not a single region
- Your face video is never saved or stored anywhere
- Comparisons get more personal the more you scan
rPPG
Contact-free measurement of the pulse waveform using camera-based light intensity changes across the skin surface.
Signal Processing
The scan isolates your pulse signal from motion, lighting variance, and environmental noise to generate your readings.
Video Privacy
Your face video is never saved or stored anywhere. Your results are saved to your account so you can see your history.
Personal Comparisons
The more you scan, the more meaningful your results become. Each reading is compared against your own history, not a generic average.
Your health data belongs to you.
Health data is the most sensitive information you own. Here is exactly how we handle it.
Video Privacy
Your face video is never saved or stored anywhere. Your results are saved to your account so you can see your history.
Never Sold
Your health data is never sold to advertisers, insurers, or third parties. It is not used to build ad profiles.
You Control It
You can delete any scan, or all your data, at any time.
Encrypted at Rest
Any data you choose to save is encrypted in transit and at rest using industry-standard encryption.
Already included with your Heir.
If you own an Heir, Face Scan is part of your purchase — no subscription, no extra step. Update the Ganance app when the feature goes live in Fall 2026 and the scan tab appears automatically.
The Heir gives you continuous 24/7 tracking. Face Scan adds a deeper health panel whenever you want it. Together, they give you a daily read on how your body is doing.