Every record. Every wearable. One clear view of your health.
Haywaters pulls your lab results, clinical notes, and vitals from every EHR and every watch or activity source into a single, calm, unified picture — so you can monitor rather than worry.
SOC 2 Type II · HIPAA-aligned · your data, always yours
/ 01 — Sources
Aggregation, not another app to open.
Every clinical record
Lab panels, diagnoses, medications, and visit notes from Epic, Cerner, and regional systems — synced and de-duplicated into one timeline.
Every signal you wear
Heart rate, sleep, activity, and glucose from your watch, ring, and continuous monitors — normalized so trends line up across devices.
/ 02 — Connections
The systems holding your records, flowing into one app.
Health systems
- Epic
- Oracle Cerner
- MEDITECH
- athenahealth
- eClinicalWorks
- NextGen
- Allscripts / Veradigm
- Greenway Health
- Practice Fusion
- CPSI / Evident
- Athena Collector
- VA VistA / My HealtheVet
Watches & activity
- Apple Watch
- Apple Health
- Fitbit
- Garmin
- Oura Ring
- Whoop
- Withings
- Samsung Health
- Dexcom CGM
- Google Fit
Records arrive through national interoperability networks and the device APIs you already use. You approve each source once, then it keeps itself current in the background.
/ 03 — The app
On your phone. On your tablet. Coming soon.
Tablet — full health overview
Phone — every record, one timeline
The iOS and Android apps are in private beta. Request access and we'll send you a TestFlight or Play invite as soon as your wave opens.
/ 04 — Trust
Built for the most sensitive data you own.
Encryption at rest and in transit, granular consent per source, and a clear path to delete everything. Your health stays yours.
EHR integrations
wearable sources
Type II audited
Request access
We're onboarding in waves. Tell us a little about yourself and we'll reach out with your invitation.