diff --git a/tools/webdriver/webdriver/bidi/client.py b/tools/webdriver/webdriver/bidi/client.py
index d4cc78588e9fd8..8ba93bb7c2affe 100644
--- a/tools/webdriver/webdriver/bidi/client.py
+++ b/tools/webdriver/webdriver/bidi/client.py
@@ -90,6 +90,7 @@ def __init__(self,
 
         # Modules.
         # For each module, have a property representing that module
+        self.bluetooth = modules.Bluetooth(self)
         self.browser = modules.Browser(self)
         self.browsing_context = modules.BrowsingContext(self)
         self.input = modules.Input(self)
diff --git a/tools/webdriver/webdriver/bidi/modules/__init__.py b/tools/webdriver/webdriver/bidi/modules/__init__.py
index 0a2ef500c42ce0..81dd9e6e6f628b 100644
--- a/tools/webdriver/webdriver/bidi/modules/__init__.py
+++ b/tools/webdriver/webdriver/bidi/modules/__init__.py
@@ -1,5 +1,6 @@
 # flake8: noqa
 
+from .bluetooth import Bluetooth
 from .browser import Browser
 from .browsing_context import BrowsingContext
 from .input import Input
diff --git a/tools/webdriver/webdriver/bidi/modules/bluetooth.py b/tools/webdriver/webdriver/bidi/modules/bluetooth.py
new file mode 100644
index 00000000000000..1013d28e8c644f
--- /dev/null
+++ b/tools/webdriver/webdriver/bidi/modules/bluetooth.py
@@ -0,0 +1,21 @@
+from typing import Any, Mapping
+
+from ._module import BidiModule, command
+
+
+class Bluetooth(BidiModule):
+    """
+    Represents bluetooth automation module specified in
+    https://webbluetoothcg.github.io/web-bluetooth/#automated-testing
+    """
+
+    @command
+    def simulate_adapter(self, context: str, state: str) -> Mapping[str, Any]:
+        """
+        Represents a command `bluetooth.simulateAdapter` specified in
+        https://webbluetoothcg.github.io/web-bluetooth/#bluetooth-simulateAdapter-command
+        """
+        return {
+            "context": context,
+            "state": state
+        }
diff --git a/webdriver/tests/bidi/external/__init__.py b/webdriver/tests/bidi/external/__init__.py
new file mode 100644
index 00000000000000..e69de29bb2d1d6
diff --git a/webdriver/tests/bidi/external/bluetooth/__init__.py b/webdriver/tests/bidi/external/bluetooth/__init__.py
new file mode 100644
index 00000000000000..e69de29bb2d1d6
diff --git a/webdriver/tests/bidi/external/bluetooth/simulate_adapter/__init__.py b/webdriver/tests/bidi/external/bluetooth/simulate_adapter/__init__.py
new file mode 100644
index 00000000000000..ea1a7e6f232d42
--- /dev/null
+++ b/webdriver/tests/bidi/external/bluetooth/simulate_adapter/__init__.py
@@ -0,0 +1,18 @@
+from webdriver.bidi.modules.script import ContextTarget
+
+
+async def get_bluetooth_availability(bidi_session, context):
+    result = await bidi_session.script.evaluate(
+        expression="navigator.bluetooth.getAvailability()",
+        target=ContextTarget(context["context"]), await_promise=True, )
+    return result['value']
+
+
+async def set_simulate_adapter(bidi_session, context, test_page, state):
+    # Navigate to a page, as bluetooth is not guaranteed to work on
+    # `about:blank`.
+    await bidi_session.browsing_context.navigate(context=context['context'],
+                                                 url=test_page, wait="complete")
+
+    await bidi_session.bluetooth.simulate_adapter(context=context["context"],
+                                                  state=state)
diff --git a/webdriver/tests/bidi/external/bluetooth/simulate_adapter/context.py b/webdriver/tests/bidi/external/bluetooth/simulate_adapter/context.py
new file mode 100644
index 00000000000000..ef56a33219ce0e
--- /dev/null
+++ b/webdriver/tests/bidi/external/bluetooth/simulate_adapter/context.py
@@ -0,0 +1,19 @@
+import pytest
+
+from . import get_bluetooth_availability, set_simulate_adapter
+
+pytestmark = pytest.mark.asyncio
+
+
+async def test_contexts_are_isolated(bidi_session, top_context, test_page):
+    another_browsing_context = await bidi_session.browsing_context.create(
+        type_hint="tab")
+
+    await set_simulate_adapter(bidi_session, top_context, test_page,
+                               "powered-on")
+    await set_simulate_adapter(bidi_session, another_browsing_context,
+                               test_page, "absent")
+
+    assert await get_bluetooth_availability(bidi_session, top_context) is True
+    assert await get_bluetooth_availability(bidi_session,
+                                            another_browsing_context) is False
diff --git a/webdriver/tests/bidi/external/bluetooth/simulate_adapter/invalid.py b/webdriver/tests/bidi/external/bluetooth/simulate_adapter/invalid.py
new file mode 100644
index 00000000000000..8fe2538873b8ba
--- /dev/null
+++ b/webdriver/tests/bidi/external/bluetooth/simulate_adapter/invalid.py
@@ -0,0 +1,31 @@
+import pytest
+import webdriver.bidi.error as error
+
+pytestmark = pytest.mark.asyncio
+
+
+@pytest.mark.parametrize("state", [None, False, 42, {}, []])
+async def test_state_invalid_type(bidi_session, top_context, state):
+    with pytest.raises(error.InvalidArgumentException):
+        await bidi_session.bluetooth.simulate_adapter(
+            context=top_context["context"], state=state)
+
+
+@pytest.mark.parametrize("state", ["", "invalid"])
+async def test_state_invalid_value(bidi_session, top_context, state):
+    with pytest.raises(error.InvalidArgumentException):
+        await bidi_session.bluetooth.simulate_adapter(
+            context=top_context["context"], state=state)
+
+
+@pytest.mark.parametrize("context", [None, False, 42, {}, []])
+async def test_context_invalid_type(bidi_session, context):
+    with pytest.raises(error.InvalidArgumentException):
+        await bidi_session.bluetooth.simulate_adapter(
+            context=context, state="powered-on")
+
+
+async def test_context_unknown_value(bidi_session):
+    with pytest.raises(error.NoSuchFrameException):
+        await bidi_session.bluetooth.simulate_adapter(
+            context="UNKNOWN_CONTEXT", state="powered-on")
diff --git a/webdriver/tests/bidi/external/bluetooth/simulate_adapter/state.py b/webdriver/tests/bidi/external/bluetooth/simulate_adapter/state.py
new file mode 100644
index 00000000000000..ad21326081e077
--- /dev/null
+++ b/webdriver/tests/bidi/external/bluetooth/simulate_adapter/state.py
@@ -0,0 +1,31 @@
+import pytest
+
+from . import get_bluetooth_availability, set_simulate_adapter
+
+pytestmark = pytest.mark.asyncio
+
+
+@pytest.mark.parametrize("state,availability",
+                         [("absent", False), ("powered-off", True),
+                          ("powered-on", True)])
+async def test_state(bidi_session, top_context, test_page, state, availability):
+    await set_simulate_adapter(bidi_session, top_context, test_page, state)
+    assert await get_bluetooth_availability(bidi_session,
+                                            top_context) == availability
+
+
+@pytest.mark.parametrize("state_1,availability_1",
+                         [("absent", False), ("powered-off", True),
+                          ("powered-on", True)])
+@pytest.mark.parametrize("state_2,availability_2",
+                         [("absent", False), ("powered-off", True),
+                          ("powered-on", True)])
+async def test_set_twice(bidi_session, top_context, test_page, state_1,
+      availability_1, state_2, availability_2):
+    await set_simulate_adapter(bidi_session, top_context, test_page, state_1)
+    assert await get_bluetooth_availability(bidi_session,
+                                            top_context) == availability_1
+
+    await set_simulate_adapter(bidi_session, top_context, test_page, state_2)
+    assert await get_bluetooth_availability(bidi_session,
+                                            top_context) == availability_2