Why Further Health
Stop second-guessing your health.
Most of us don't call a doctor over a hunch. We wait, search at midnight and hope it's nothing. Further Health reads your health data together and helps you tell an off-day from something worth a closer look.
The problem
Your doctors have minutes. Your health has years.
Each specialist reads their own slice in the time they're given. What no one is asked to check is the intersection: how your labs, sleep, medications and genes fit together.
15.7 min
The median primary-care visit. It covers about six topics, so most get around a minute.
Tai-Seale et al., Health Services Research, 200711 sec
How long patients typically speak before a doctor interrupts.
Singh Ospina et al., Journal of General Internal Medicine, 201912 million
US adults a year whose diagnosis is missed or delayed in outpatient care.
Singh et al., BMJ Quality & Safety, 20147.3
Doctors seen, on average, by people with a hard-to-diagnose condition before the right answer. It takes 4.8 years.
Global Genes survey, Journal of Rare Disorders, 2014
The quiet part
You notice things. You just can't tell what they mean.
A resting heart rate that crept up. Sleep that got worse for no reason. A lab value someone called “probably fine.” You feel it, but between the cost, the wait, and no doctor on call, there's no easy way to make sense of it. So it sits in the back of your mind.
- Why did this drop?
- Is this normal for me?
- Should I worry?
- Has it been climbing?
Why not just ask an AI
A general AI model has never met you.
Ask a chatbot about a symptom and it answers from the internet, not from you. It never saw your last three years of labs, your sleep, or your resting heart rate, and it forgets you the moment the chat closes. Further reads your real data, together, over time, and keeps it encrypted on your own devices.
A general AI model
Sees only your message.
A reasonable guess from a snapshot. It never saw your data, and it forgets you when the chat closes.
Further Health
Answers from your own data, with where each number came from.
How it compares
Most health apps read one slice. Further Health reads them together.
| Capability | Further Health | Others |
|---|---|---|
| Wearables, labs, records and DNA in one place | Yes | Partly |
| Patterns across your sources, with how sure it is | Yes | Partly |
| Your records stored encrypted on your phone | Yes | Partly |
| How your genes may affect how you process medicines | Yes | Partly |
| No third-party data brokers | Yes | Yes |
As of October 2026. Based on each company's public product pages; features change, so check with them for the latest.
At your appointment
Walk in with the whole story.
So much gets lost in a fifteen-minute visit. You forget the thing that's been nagging you for weeks, then remember it in the parking lot. Further hands you the patterns worth raising and the questions to ask, each tied to your own data, so you can speak up for yourself and your clinician can help you sooner.
Read the founder's storyGet started
Your health, less of a mystery.
Further Health is available now on iPhone. Bring your scattered data together and finally read it as one.
Further Health is a health information and educational tool, not a medical device. Its answers are information to confirm with your clinician, not a diagnosis or prescription.