OHealth Integration

Stream OHealth data. Straight from the phone.

OHealth is the companion app for OPPO and OnePlus wearables — it uploads steps, heart rate, and sleep to Health Connect on Android, where Sahha’s SDK reads them into your app as normalized biomarkers, alongside every other source.

On-device
Health Connect
Android
HIPAA
GDPR

Start building Read the SDK docs

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Normalized Auto-synced

Sleep duration: 7:02 h
Heart rate: 65 bpm
Steps: 8,410

Identical schema across 500+ sources

How it works

Your users connect OHealth. Sahha does the rest.

This is your user’s side of the story — one screen, once. Sahha ingests every OHealth signal, normalizes, deduplicates, and delivers it to your service — raw, or as refined intelligence your product can act on.

Allow "your app"

Sleep

Activity

Heart rate

Connect

9:41LIVE

82READY

Sleep7h 12m

Steps5,993

Heart rate62 bpm

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Sahha

Permissions handled

Encrypted in transit

History backfilled

Background sync enabled

Cleaning · deduping · scoring

Raw data logs Biomarkers Scores Insights Archetypes Tags

Real-time webhooks

Always in sync

Query via API

Access controlled

Your service

Waiting for data…

On-device and permissioned

OHealth data is read on the user’s own device, only after they grant Health Connect permission — nothing syncs without consent.

One integration, every source

Permission is per data type, not per brand. Anything that writes to Health Connect — OHealth today, a new watch next year — flows through the same SDK with no extra prompt and no new code.

Data coverage

What OHealth syncs through Health Connect.

Works with OPPO WatchOnePlus Watch 2OPPO Band

Request only what you need
You choose exactly which of these signals to request from Health Connect — users are only ever prompted for those, which keeps opt-in rates high.
One schema, every source
OHealth, Apple Watch, and Oura all return the same fields and units.
What crosses the bridge
Sleep, heart rate, and steps pass through Health Connect; some app-exclusive metrics may not.

Sleep

Health ConnectSahha

SleepSessionRecordsleep_durationmin

Heart & vitals

Health ConnectSahha

HeartRateRecordheart_ratebpm

Activity & exercise

Health ConnectSahha

StepsRecordstepscount

See a real payload

Health Connect · sleep

{
  "record": "SleepSessionRecord",
  "startTime": "2026-06-02T23:32:00Z",
  "endTime": "2026-06-03T06:34:00Z",
  "metadata": { "dataOrigin": "com.heytap.health.international" }
  // …heart rate & steps records
}

Sahha · normalized

[
  {
    "category": "sleep",
    "type": "sleep_duration",
    "value": 422,
    "unit": "minute",
    "periodicity": "daily",
    "aggregation": "total",
    "startDateTime": "2026-06-02T23:32:00Z",
    "endDateTime": "2026-06-03T06:34:00Z"
  },
  {
    "category": "activity",
    "type": "steps",
    "value": 8410,
    "unit": "count",
    "periodicity": "daily",
    "aggregation": "total",
    "startDateTime": "2026-06-02T00:00:00Z",
    "endDateTime": "2026-06-02T23:59:59Z"
  }
  // …heart rate record
]

OHealth (the OPPO/OnePlus companion app, formerly HeyTap Health) is an Android, Health-Connect-only integration — it uploads steps, heart rate, and sleep one-way to Health Connect. On iOS it writes steps only, so Sahha reads it through Health Connect on Android. Coverage is narrow and syncs can be slow, and OHealth keeps data on-device with no cloud backup.

Missing a metric you need? Talk to us in the Sahha Slack — if OHealth captures it, we can usually add support.

Get more than just raw data

Sahha turns these signals into biomarkers, scores, archetypes, and insights — the modeling done for you.

Biomarkers

Scores

Archetypes

Insights

Reading Health Connect yourself? Here’s the to-do list.

Everything on the left is yours to write, test, and maintain on Android. Everything on the right, Sahha already did.

Build it yourself

With Sahha

Every device

Build it yourself

Integrate Health Connect.
Handle Android version differences.
Add Apple Health separately for iOS.

With Sahha

One SDK covers Health Connect, Apple Health, and every cloud source.

Getting the data

Build it yourself

Write the Health Connect queries.
Request the right permissions.
Wire up background delivery.

With Sahha

The SDK handles queries, permissions, and background sync.

Keeping it clean

Build it yourself

Dedupe apps writing the same metric.
Map dozens of Health Connect record types.
Reconcile against your iOS sources.

With Sahha

Deduped, typed, one schema — one stream per user.

Turning it into insight

Build it yourself

Build a sleep model.
Build an activity model.
Hire a data scientist.

With Sahha

Scores, archetypes, and insights — built in.

Keeping it alive

Build it yourself

Google changes a Health Connect API.
You find out in production.

With Sahha

We version the SDK. You never notice.

No OHealth developer account needed — Sahha reads what OHealth already writes to Health Connect on Android.

Setup

Live in an afternoon, not a sprint.

# Add the Sahha SDKnpm install sahha-react-native
01
Add the Sahha SDK
Drop the Sahha SDK into your Android app — or React Native or Flutter. The same SDK also covers Apple Health for your iOS sources.
A
Allow “your app”
Sleep
Activity
Heart rate
Connect
02
Prompt for Health Connect permissions
Call the SDK to show the native Health Connect consent sheet. The user chooses what to share — under your brand. It’s one prompt, ever: permission is per data type, not per brand, so every future source is already covered.
Your app LIVE
Sleep7h 12m
Readiness82
Heart rate62 bpm
03
Sahha reads and delivers
Once permission is granted, the SDK reads OHealth data from Health Connect in the background, normalizes it to one schema, and streams it to your app by webhook or API.

Start building Read the SDK docs

Most teams read live OHealth data the same day they add the SDK. The only per-source prerequisite: your user has OHealth’s Health Connect sync switched on — most source apps enable it by default.

Destinations

Route it into your stack.

Sahha streams every update to your webhook — and a step-by-step guide takes it the rest of the way into your database, CDP, or messaging tool.

FAQ

OHealth integration questions

How does Sahha get OHealth data?

OHealth uploads your OPPO or OnePlus wearable data to Health Connect on Android, and Sahha reads it from there with its mobile SDK — no OHealth API to integrate.

Which OHealth metrics does Sahha provide?

Steps, heart rate, and sleep — normalized into Sahha’s schema. OHealth’s Health Connect write is a one-way upload, and coverage is narrower than a full-featured wearable app.

Does the OHealth integration work on iOS?

OHealth writes only steps to Apple Health on iOS, so it’s effectively an Android, Health-Connect-only integration. On Android, Sahha reads the steps, heart rate, and sleep OHealth uploads to Health Connect.

Is the OHealth integration HIPAA and GDPR compliant?

Yes. Sahha is HIPAA and GDPR compliant and SOC 2 certified, and OHealth data flows through the same compliant pipeline as every other source.