diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0fb939557..6f7eb96d0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 
 ### Added
 
+- Add support for automatic capturing of unhandled Promise rejection crashes ([#1014](https://github.com/Instabug/Instabug-React-Native/pull/1014)).
 - Add new strings (`StringKey.discardAlertStay` and `StringKey.discardAlertDiscard`) for overriding the discard alert buttons for consistency between iOS and Android ([#1001](https://github.com/Instabug/Instabug-React-Native/pull/1001)).
 - Add a new string (`StringKey.reproStepsListItemNumberingTitle`) for overriding the repro steps list item (screen) title for consistency between iOS and Android ([#1002](https://github.com/Instabug/Instabug-React-Native/pull/1002)).
 - Add support for RN version 0.73 by updating the `build.gradle` file with the `namespace` ([#1004])(https://github.com/Instabug/Instabug-React-Native/pull/1004)
diff --git a/examples/default/metro.config.js b/examples/default/metro.config.js
index 907b4e36d..7b7bf874d 100644
--- a/examples/default/metro.config.js
+++ b/examples/default/metro.config.js
@@ -5,7 +5,15 @@ const exclusionList = require('metro-config/src/defaults/exclusionList');
 const root = path.resolve(__dirname, '../..');
 const pkg = require(path.join(root, 'package.json'));
 const peerDependencies = Object.keys(pkg.peerDependencies);
-const modules = [...peerDependencies, '@babel/runtime'];
+const modules = [
+  ...peerDependencies,
+  '@babel/runtime',
+
+  // We need to exclude the `promise` package in the root node_modules directory
+  // to be able to track unhandled Promise rejections on the correct example app
+  // Promise object.
+  'promise',
+];
 
 module.exports = {
   watchFolders: [root],
diff --git a/examples/default/src/screens/CrashReportingScreen.tsx b/examples/default/src/screens/CrashReportingScreen.tsx
index ee01d5de8..3d805185e 100644
--- a/examples/default/src/screens/CrashReportingScreen.tsx
+++ b/examples/default/src/screens/CrashReportingScreen.tsx
@@ -22,6 +22,13 @@ export const CrashReportingScreen: React.FC = () => {
           }
         }}
       />
+      <ListTile
+        title="Reject an Unhandled Promise"
+        onPress={() => {
+          Promise.reject(new Error('Unhandled Promise Rejection from Instabug Test App'));
+          Alert.alert('Crash report sent!');
+        }}
+      />
     </Screen>
   );
 };
diff --git a/src/modules/Instabug.ts b/src/modules/Instabug.ts
index 4860fe4cd..a5ca02ac3 100644
--- a/src/modules/Instabug.ts
+++ b/src/modules/Instabug.ts
@@ -36,6 +36,7 @@ import InstabugUtils, {
   stringifyIfNotString,
 } from '../utils/InstabugUtils';
 import * as NetworkLogger from './NetworkLogger';
+import { captureUnhandledRejections } from '../utils/UnhandledRejectionTracking';
 
 let _currentScreen: string | null = null;
 let _lastScreen: string | null = null;
@@ -87,6 +88,7 @@ export const start = (token: string, invocationEvents: invocationEvent[] | Invoc
  */
 export const init = (config: InstabugConfig) => {
   InstabugUtils.captureJsErrors();
+  captureUnhandledRejections();
   NetworkLogger.setEnabled(true);
 
   NativeInstabug.init(
diff --git a/src/promise.d.ts b/src/promise.d.ts
new file mode 100644
index 000000000..9f8ad06a4
--- /dev/null
+++ b/src/promise.d.ts
@@ -0,0 +1,11 @@
+declare module 'promise/setimmediate/rejection-tracking' {
+  export interface RejectionTrackingOptions {
+    allRejections?: boolean;
+    whitelist?: Function[];
+    onUnhandled?: (id: number, error: unknown) => void;
+    onHandled?: (id: number, error: unknown) => void;
+  }
+
+  export function enable(options?: RejectionTrackingOptions): void;
+  export function disable(): void;
+}
diff --git a/src/utils/UnhandledRejectionTracking.ts b/src/utils/UnhandledRejectionTracking.ts
new file mode 100644
index 000000000..9bc550671
--- /dev/null
+++ b/src/utils/UnhandledRejectionTracking.ts
@@ -0,0 +1,114 @@
+import tracking, { RejectionTrackingOptions } from 'promise/setimmediate/rejection-tracking';
+import { sendCrashReport } from './InstabugUtils';
+import { NativeCrashReporting } from '../native/NativeCrashReporting';
+
+export interface HermesInternalType {
+  enablePromiseRejectionTracker?: (options?: RejectionTrackingOptions) => void;
+  hasPromise?: () => boolean;
+}
+
+/**
+ * A typed version of the `HermesInternal` global object with the properties
+ * we use.
+ */
+function _getHermes(): HermesInternalType | null {
+  return (global as any).HermesInternal;
+}
+
+/**
+ * Checks whether the Promise object is provided by Hermes.
+ *
+ * @returns whether the `Promise` object is provided by Hermes.
+ */
+function _isHermesPromise() {
+  const hermes = _getHermes();
+  const hasPromise = hermes?.hasPromise?.() === true;
+  const canTrack = hermes?.enablePromiseRejectionTracker != null;
+
+  return hasPromise && canTrack;
+}
+
+/**
+ * Enables unhandled Promise rejection tracking in Hermes.
+ *
+ * @param options Rejection tracking options.
+ */
+function _enableHermesRejectionTracking(options?: RejectionTrackingOptions) {
+  const hermes = _getHermes();
+
+  hermes!.enablePromiseRejectionTracker!(options);
+}
+
+/**
+ * Enables unhandled Promise rejection tracking in the default `promise` polyfill.
+ *
+ * @param options Rejection tracking options.
+ */
+function _enableDefaultRejectionTracking(options?: RejectionTrackingOptions) {
+  tracking.enable(options);
+}
+
+/**
+ * Tracks whether an unhandled Promise rejection happens and reports it.
+ */
+export function captureUnhandledRejections() {
+  const options: RejectionTrackingOptions = {
+    allRejections: true,
+    onUnhandled: _onUnhandled,
+  };
+
+  if (_isHermesPromise()) {
+    _enableHermesRejectionTracking(options);
+  } else {
+    _enableDefaultRejectionTracking(options);
+  }
+}
+
+/**
+ * The callback passed in the rejection tracking options to report unhandled
+ * Promise rejection
+ */
+function _onUnhandled(id: number, rejection: unknown) {
+  _originalOnUnhandled(id, rejection);
+
+  if (__DEV__) {
+    return;
+  }
+
+  if (rejection instanceof Error) {
+    sendCrashReport(rejection, NativeCrashReporting.sendHandledJSCrash);
+  }
+}
+
+/* istanbul ignore next */
+/**
+ * The default unhandled promise rejection handler set by React Native.
+ *
+ * In fact, this is copied from the React Native repo but modified to work well
+ * with our static analysis setup.
+ *
+ * https://github.com/facebook/react-native/blob/f2447e6048a6b519c3333767d950dbf567149b75/packages/react-native/Libraries/promiseRejectionTrackingOptions.js#L15-L49
+ */
+function _originalOnUnhandled(id: number, rejection: unknown = {}) {
+  let message: string;
+  let stack: string | undefined;
+
+  const stringValue = Object.prototype.toString.call(rejection);
+  if (stringValue === '[object Error]') {
+    message = Error.prototype.toString.call(rejection);
+    const error = rejection as Error;
+    stack = error.stack;
+  } else {
+    try {
+      message = require('pretty-format')(rejection);
+    } catch {
+      message = typeof rejection === 'string' ? rejection : JSON.stringify(rejection);
+    }
+  }
+
+  const warning =
+    `Possible Unhandled Promise Rejection (id: ${id}):\n` +
+    `${message ?? ''}\n` +
+    (stack == null ? '' : stack);
+  console.warn(warning);
+}
diff --git a/test/mocks/mockHermesInternal.ts b/test/mocks/mockHermesInternal.ts
new file mode 100644
index 000000000..72811488b
--- /dev/null
+++ b/test/mocks/mockHermesInternal.ts
@@ -0,0 +1,14 @@
+import type { HermesInternalType } from '../../src/utils/UnhandledRejectionTracking';
+
+export function mockHermesInternal(hermes: HermesInternalType) {
+  const original = (global as any).HermesInternal;
+
+  // Using Object.defineProperty to avoid TypeScript errors
+  Object.defineProperty(global, 'HermesInternal', { value: hermes, writable: true });
+
+  return {
+    mockRestore: () => {
+      Object.defineProperty(global, 'HermesInternal', { value: original, writable: true });
+    },
+  };
+}
diff --git a/test/mocks/mockPromiseRejectionTracking.ts b/test/mocks/mockPromiseRejectionTracking.ts
new file mode 100644
index 000000000..95023ae6e
--- /dev/null
+++ b/test/mocks/mockPromiseRejectionTracking.ts
@@ -0,0 +1 @@
+jest.mock('promise/setimmediate/rejection-tracking');
diff --git a/test/setup.ts b/test/setup.ts
index f18030d28..698cb7ad7 100644
--- a/test/setup.ts
+++ b/test/setup.ts
@@ -1,4 +1,5 @@
 import './mocks/mockNativeModules';
+import './mocks/mockPromiseRejectionTracking';
 import './mocks/mockParseErrorStackLib';
 
 import { Platform } from 'react-native';
diff --git a/test/utils/UnhandledRejectionTracking.spec.ts b/test/utils/UnhandledRejectionTracking.spec.ts
new file mode 100644
index 000000000..7afffb936
--- /dev/null
+++ b/test/utils/UnhandledRejectionTracking.spec.ts
@@ -0,0 +1,97 @@
+/// <reference path="../../src/promise.d.ts" />
+
+import tracking from 'promise/setimmediate/rejection-tracking';
+import { captureUnhandledRejections } from '../../src/utils/UnhandledRejectionTracking';
+import { mockHermesInternal } from '../mocks/mockHermesInternal';
+import { mockDevMode } from '../mocks/mockDevMode';
+import { mocked } from 'jest-mock';
+import { NativeCrashReporting } from '../../src/native/NativeCrashReporting';
+
+it('tracks Promise rejections when using Hermes', () => {
+  const enablePromiseRejectionTracker = jest.fn();
+
+  const mHermes = mockHermesInternal({
+    hasPromise: () => true,
+    enablePromiseRejectionTracker,
+  });
+
+  captureUnhandledRejections();
+
+  expect(enablePromiseRejectionTracker).toBeCalledTimes(1);
+  expect(enablePromiseRejectionTracker).toBeCalledWith({
+    allRejections: true,
+    onUnhandled: expect.any(Function),
+  });
+
+  mHermes.mockRestore();
+});
+
+it('tracks Promise rejections when using `promise` polyfill', () => {
+  captureUnhandledRejections();
+
+  expect(tracking.enable).toBeCalledTimes(1);
+  expect(tracking.enable).toBeCalledWith({
+    allRejections: true,
+    onUnhandled: expect.any(Function),
+  });
+});
+
+it('reports unhandled Promise rejections in release mode', () => {
+  const mockDev = mockDevMode(false);
+  const consoleWarnSpy = jest.spyOn(console, 'warn').mockImplementation(() => {});
+
+  const rejection = new Error('something went wrong');
+  const id = 123;
+
+  // Simulate an immediate unhandled promise rejection
+  mocked(tracking.enable).mockImplementationOnce((options) => {
+    options?.onUnhandled?.(id, rejection);
+  });
+
+  captureUnhandledRejections();
+
+  expect(NativeCrashReporting.sendHandledJSCrash).toBeCalledTimes(1);
+
+  mockDev.mockRestore();
+  consoleWarnSpy.mockRestore();
+});
+
+it('does not report unhandled Promise rejections in dev mode', () => {
+  const mockDev = mockDevMode(true);
+  const consoleWarnSpy = jest.spyOn(console, 'warn').mockImplementation(() => {});
+
+  const id = 123;
+  const rejection = new TypeError("Couldn't fetch data");
+
+  // Simulate an immediate unhandled promise rejection
+  mocked(tracking.enable).mockImplementationOnce((options) => {
+    options?.onUnhandled?.(id, rejection);
+  });
+
+  captureUnhandledRejections();
+
+  expect(NativeCrashReporting.sendHandledJSCrash).not.toBeCalled();
+
+  mockDev.mockRestore();
+  consoleWarnSpy.mockRestore();
+});
+
+it('does not report non-error unhandled Promise rejections', () => {
+  const mockDev = mockDevMode(true);
+  const consoleWarnSpy = jest.spyOn(console, 'warn').mockImplementation(() => {});
+
+  const id = 123;
+  const rejection = 'something went wrong';
+
+  // Simulate an immediate unhandled promise rejection
+  mocked(tracking.enable).mockImplementationOnce((options) => {
+    options?.onUnhandled?.(id, rejection);
+  });
+
+  captureUnhandledRejections();
+
+  expect(NativeCrashReporting.sendHandledJSCrash).not.toBeCalled();
+
+  mockDev.mockRestore();
+  consoleWarnSpy.mockRestore();
+});
diff --git a/tsconfig.test.json b/tsconfig.test.json
index 63fd9d48d..78dc5747c 100644
--- a/tsconfig.test.json
+++ b/tsconfig.test.json
@@ -1,4 +1,4 @@
 {
   "extends": "./tsconfig.json",
-  "include": ["test/**/*"]
+  "include": ["test/**/*", "src/**/*"]
 }