Add validated breath monitoring in 50 lines of code.

// 1. Install: Swift Package Manager
// .package(url: "https://github.com/lungdx/lungdx-swift", from: "1.0.0")

// 2. Initialize (AppDelegate / @main)
import lungDx

lungDx.configure(apiKey: "lx_your_key_here")

// 3. Request permission (once)
await lungDx.requestCameraPermission()

// 4. Start a session
let session = try await lungDx.startSession(.thirtySecondScreen)
let result = try await session.measurement

// 5. Handle the result
guard result.confidence > 0.8 else {
  handleLowConfidence(result.confidenceReason)
  return
}

display(fev1: result.fev1, rr: result.respiratoryRate)

// 1. Install: build.gradle.kts
// implementation("com.lungdx:sdk-android:1.0.0")

// 2. Initialize (Application class)
lungDx.configure(apiKey = "lx_your_key_here")

// 3. Request permission (once)
lungDx.requestCameraPermission(this)

// 4. Start a session (coroutine scope)
val session = lungDx.startSession(SessionType.THIRTY_SECOND_SCREEN)
val result = session.measurement.await()

// 5. Handle the result
if (result.confidence < 0.8f) {
  handleLowConfidence(result.confidenceReason)
  return
}
displayMetrics(result)

// 1. Install
// npm install @lungdx/web-sdk

// 2. Initialize (once at app start)
import { lungDx } from '@lungdx/web-sdk'

lungDx.configure({ apiKey: 'lx_your_key_here' })

// 3. Request permission
await lungDx.requestCameraPermission()

// 4. Start a session
const session = await lungDx.startSession({ duration: 30 })
const result = await session.measurement

// 5. Handle the result
if (result.confidence < 0.8) {
  handleLowConfidence(result.confidenceReason)
} else {
  displayMetrics(result)
}

// 1. Install
// npm install @lungdx/react-native
// npx pod-install (iOS)

// 2. Initialize
import { lungDx } from '@lungdx/react-native'
lungDx.configure({ apiKey: 'lx_your_key_here' })

// 3. In your component
const measureLungs = async () => {
  const result = await lungDx.measure({
    type: 'thirty_second',
    onProgress: (pct) => setProgress(pct),
  })
  if (result.confidence >= 0.8) {
    setMetrics(result)
  }
}

// 1. Install: pubspec.yaml
// lungdx_flutter: ^1.0.0

// 2. Initialize
import 'package:lungdx_flutter/lungdx_flutter.dart';

await lungDx.configure(apiKey: 'lx_your_key_here');

// 3. Start a session
final result = await lungDx.startSession(
  type: SessionType.thirtySecondScreen,
);

// 4. Handle the result
if (result.confidence < 0.8) {
  handleLowConfidence(result);
} else {
  displayMetrics(result);
}