# Kayva Health

> Your health story, attuned to you. Kayva is a wellness companion (not a medical device) — the interpretation layer for wearables and health apps. Kessa explains what changed, what's connected, and why. Join the beta waitlist at https://www.kayvahealth.com/

Kayva reads your wearable rhythm and surfaces the patterns that matter — in plain language, with evidence behind every insight. Kessa won't invent readiness scores on missing data and keeps health data private.

## What we believe

Your health is a story — the system only reads a page. Kayva is built for continuous, personal health intelligence: wellness today, a companion that earns trust for whatever comes next.

## What Kessa does

- Unified wellness calendar from your wearable data
- Voice check-ins and symptom logging
- Photo meal estimates (images not stored on Kayva servers)
- Citation-backed answers with paper references
- 90-day GP brief export
- Optional family wellness sharing (consent required)
- Kessa AI with opt-in for scrubbed wellness aggregates only

## Key pages

- [Home / waitlist](https://www.kayvahealth.com/): Product overview and early access signup
- [Manifesto](https://www.kayvahealth.com/manifesto): What we believe and where we're going
- [Privacy Policy](https://www.kayvahealth.com/privacy): Data collection, Kessa AI, Anthropic sub-processor, GDPR
- [Terms of Service](https://www.kayvahealth.com/terms): App usage rules

## Contact and links

- Website: https://www.kayvahealth.com/
- Waitlist: https://www.kayvahealth.com/#waitlist
- Platforms: iOS and Android (beta)

## Optional

Full legal text is on /privacy and /terms. This file is a plain-text summary for AI assistants and crawlers that do not run JavaScript.