§ Integrations

What Leo actually connects to.

No vapor list, no logos we're “working on.” Below is the honest map — what's live in your pocket today, what's in testing with the first wave of users, and what's on the workbench right now. If it's not here, we haven't built it.

→ Live now→ In testing→ In progress→ Not yet
§ The full pipeline

Every wire, one map.

Sensors and providers feed your iPhone. Your iPhone hands the values to Leo only when you say so. Leo files them into an encrypted store on your account.

Apple WatchWATCHOS APPiPhone sensorsHEALTHKITOura RingIN TESTINGDexcom CGMIN PROGRESSQuest · LabcorpVIA HEALTH RECORDSiOSHEALTHPER-CATEGORY OPT-INLeoENCRYPTED
800+
US health systems
via Apple Health Records
30+
HealthKit data types
vitals · sleep · activity
FHIR
open standard
no proprietary scraping
0
ad SDKs · brokers · trackers
ever
Live now

Wired into your phone today.

Live

Apple HealthKit

Vitals · Sleep · Activity

Leo reads (and writes) the categories you authorize in the iOS system prompt — nothing more. Background delivery is throttled so a noisy sensor doesn't run your battery or your bill.

  • Heart rate · resting HR · HRV · ECG
  • Blood pressure · SpO₂ · respiratory rate · body temperature
  • Sleep stages · time in bed · sleep journal
  • Steps · workouts · active energy
  • Blood glucose · weight · height
  • Menstrual flow

Authorized per-category, revocable in iOS Settings → Privacy → Health.

Live

Apple Health Records

Clinical data · FHIR

The big one. Once your provider portal is connected to the iOS Health app, Leo can read the FHIR records on-device — lab results, conditions, medications, allergies, procedures, visit summaries. Nothing leaves the phone until you choose to sync it.

  • Hundreds of US health systems via Apple Health Records
  • Quest Diagnostics · Labcorp · independent labs
  • MyChart-based hospitals (Epic) · Cerner-based portals
  • Lab reports auto-categorize into Leo's panel views
  • On-device parsing — no server-side scraping of your portal

See the deep-dive in § 02 below for the full pipeline.

Live

Apple Watch

Native watchOS app

Leo has a real watchOS app, not a glance. Log a dose from the wrist, check today's vitals via complication, get a reminder that survives the iPhone being in another room.

  • Quick dose logging — taken, skipped, late
  • Watch face complications for next-dose and last-vital
  • Heart-rate spike notifications on linked accounts
  • Independent vitals capture (no iPhone required)
  • Workout-start handoff from iPhone
Clinical Records deep-dive

How Leo pulls your lab results from Quest, Labcorp, and your hospital.

Apple Health Records is iOS's own pipeline for clinical data. It uses the same FHIR standard hospitals use to talk to each other. When you connect a provider portal to the iOS Health app, Apple downloads your records on-device. Leo asks your permission to read them — and only then, only the categories you approve.

The list of supported organizations is maintained by Apple and runs to hundreds of US hospitals and lab networks. The connections most relevant for Leo users today:

Quest Diagnostics
Lab orders + results
Labcorp
Lab orders + results
Epic / MyChart hospitals
Hundreds of systems
Cerner-based portals
Most large systems
Athenahealth
Provider groups
Meditech
Community hospitals
Veterans Affairs (VA)
via Apple Health
Independent practices
If their EHR is FHIR-ready

Don't see your hospital? Search inside iOS Health → Browse → Add Account. If your portal is FHIR-ready, you're probably already supported.

§ How it flows
  1. 01
    Connect once in iOS Health

    Browse → Add Account. Search your hospital, lab, or provider. Sign in once.

  2. 02
    Apple syncs in the background

    Records arrive on-device as FHIR resources. Nothing transits Leo or Apple.

  3. 03
    Authorize Leo per-category

    Lab results, conditions, medications, allergies, procedures, vitals — opt in to each.

  4. 04
    Leo parses and files

    Lab values land in panel views. Conditions match a built-in pack or seed a custom one.

On-device only

FHIR parsing runs locally. The only thing that leaves your phone is the structured value you choose to store inside Leo — and that goes only to your encrypted Leo record, never to a third party.

§ The five-hop pipeline

From the draw chair to your dashboard.

01
Your providers
Quest · Labcorp · Hospitals
02
FHIR endpoint
Each provider's portal
03
Apple Health Records
iOS pulls + stores on-device
04
iOS Health app
Your authorization gate
05
Leo
Files into your encrypted record
In testing

Live with a small group of testers.

In testing

Oura Ring

Sleep · readiness · HRV

Pulls overnight sleep stages, readiness, and HRV from your Oura Ring into Leo's vitals and sleep journal. Currently with a small group of testers — write in if you want a slot.

  • Sleep stages (REM / deep / light / awake)
  • Resting heart rate + HRV
  • Daily readiness score
  • Activity, temperature deviation

Beta — request access at hello@leomindbody.com

In progress

On the workbench right now.

In progress

Dexcom

Continuous glucose

Real-time continuous glucose monitor data into Leo's diabetes pack — trend arrows, time-in-range, hypo/hyper alerts, overlay against meds and meals. In active development.

  • 5-minute CGM readings via Dexcom Share
  • Time-in-range calculations
  • Hypo + hyper alert thresholds
  • Overlay against medication, food, activity

Targeted for the diabetes pack. No dates promised.

§ At-a-glance status

Every integration, one ribbon.

Live
Apple HealthKitApple Health RecordsApple Watch
Testing
Oura Ring
In progress
Dexcom
Not yet
GarminFitbit / Google FitWhoopAndroid
Not yet

What people ask for that isn't here yet.

We'd rather list these honestly than dress them up as “coming soon.” If one of these is the difference between Leo working for you and not, tell us — demand shapes the queue.

Not yet
Garmin Connect

Asked for often — on the wishlist, not in the queue.

Not yet
Fitbit / Google Fit

Google's API access has tightened. Watching, not building.

Not yet
Whoop

Tracker overlap with Oura. Possible after Oura graduates.

Not yet
Android Health Connect

Leo is iOS-first today. Android is a 2026 conversation.

Our promise

What every integration must clear to ship.

On-device first

Apple HealthKit and Health Records are read on-device. Only the values you save land in Leo's encrypted store.

Granular consent

Per-category authorization for every integration. Revoke anything from iOS Settings without uninstalling Leo.

No silent expansion

If we connect a new integration on a minor's account, the parent gets a direct-notice email under COPPA before any data flows.

No data resale

Zero ad SDKs. Zero analytics partners that touch PHI. Zero data brokers. Ever.

Full data flow + processor list in our privacy policy.

§ Talk to us

Building a device, app, or service that should plug into Leo?

We're a small team. We do partnerships when they make sense for users with chronic conditions — and we say no when they don't. Send a real email, not a pitch deck, and we'll reply.

support@leomindbody.com→ Read the privacy policy first