Your 24/7 Doctor Friend, Lunch Optional, Sats Appreciated!

HeartBit answers health questions like a friend. Think of it as a doctor friend you can text anytime.

AI, such as GPT-3.5/4, provides quick advice to users. It can suggest basic remedies to be done at home or suggest the best time to visit a hospital based on the condition.
Verified doctors worldwide validate the AI's advice and add their own opinions.
Users ask questions for free or with a bounty they set.
100% of the bounty goes to doctors (We don't take any fee from the bounty)
The question with a higher bounty gets prioritized to be answered. (Just like the Bitcoin transaction fees).
The higher the demand for doctors' resources, the more likely the fees will be increased.. Vice versa.

Half of U.S. adults need more affordable and accessible healthcare solutions. (Read more on our blog posts)

Americans’ Challenges with Health Care Costs (KFF, Jul 14 2022)
- As a result, 41% of adults currently have debt due to medical or dental bills.
- And 43% of U.S. adults have delayed or gone without medical care due to the cost.
Many of them visit online Q&A platforms, but they have the following problems:
- Free solutions (e.g. Quora or Reddit)
  - Unsure of the authenticity and credibility of the doctor.
  - Relying solely on the goodwill of the doctor increases the chance of not receiving a response.
- Paid solutions (e.g. JustAnswer)
  - Many people complain that their business model is tricky (Ref). This can cause users to pay accidentally.

Client: React Native for native apps, Styled-components, Redux toolkit for global state management, (and soon React for web)
Server: Typescript, Node and Express, Firebase (Auth, Push noti.)
Bitcoin: LND Node (Voltage), LNURL (Pay, withdraw and soon login)

We realized we needed to build a PWA since Apple rejected Damus' Zap feature.
We're studying Nostr, Web5, Holepunch, and others to encrypt and store users' sensitive data on nodes or relays they control and share it securely with their doctors. There's so much to learn and validate.
There's a lot to review and consider in compliance and user protection.
Prompt engineering that returns consistent and expected outcome.

Visit our website (https://www.heartbit.io) and join our waitlist. We will start sending out Alpha invites in a few weeks.