diff --git a/android/src/toga_android/hardware/location.py b/android/src/toga_android/hardware/location.py
index 2f0dce7f51..e5b723f4a9 100644
--- a/android/src/toga_android/hardware/location.py
+++ b/android/src/toga_android/hardware/location.py
@@ -24,11 +24,19 @@ def toga_location(location):
     else:
         altitude = None
 
-    return {
+    result = {
         "location": latlng,
         "altitude": altitude,
     }
 
+    if location.hasAccuracy():
+        result["accuracy"] = location.getAccuracy()
+
+    if location.hasVerticalAccuracy():
+        result["vertical_accuracy"] = location.getVerticalAccuracyMeters()
+
+    return result
+
 
 class TogaLocationConsumer(dynamic_proxy(Consumer)):
     def __init__(self, impl, result):
diff --git a/android/tests_backend/hardware/location.py b/android/tests_backend/hardware/location.py
index 7675f25f3f..7596c29d8b 100644
--- a/android/tests_backend/hardware/location.py
+++ b/android/tests_backend/hardware/location.py
@@ -54,6 +54,8 @@ def add_location(self, location, altitude, cached=False):
         native_location = Location(LocationManager.FUSED_PROVIDER)
         native_location.setLatitude(location.lat)
         native_location.setLongitude(location.lng)
+        native_location.setAccuracy(10.0)  # Set horizontal accuracy
+        native_location.setVerticalAccuracyMeters(5.0)
         if altitude:
             native_location.setAltitude(altitude)
 
diff --git a/changes/3112.feature.rst b/changes/3112.feature.rst
new file mode 100644
index 0000000000..ffcfc1d697
--- /dev/null
+++ b/changes/3112.feature.rst
@@ -0,0 +1 @@
+Added accuracy data to location results for Android, iOS, and macOS platforms.
diff --git a/cocoa/src/toga_cocoa/hardware/location.py b/cocoa/src/toga_cocoa/hardware/location.py
index 74bf8bf51e..9774051455 100644
--- a/cocoa/src/toga_cocoa/hardware/location.py
+++ b/cocoa/src/toga_cocoa/hardware/location.py
@@ -19,12 +19,15 @@ def toga_location(location):
     # A vertical accuracy that non-positive indicates altitude is invalid.
     if location.verticalAccuracy > 0.0:
         altitude = location.altitude
+        vertical_accuracy = location.verticalAccuracy
     else:
         altitude = None
-
+        vertical_accuracy = None
     return {
         "location": latlng,
         "altitude": altitude,
+        "horizontalAccuracy": location.horizontalAccuracy,
+        "verticalAccuracy": vertical_accuracy,
     }
 
 
diff --git a/core/src/toga/types.py b/core/src/toga/types.py
index ca0fca5822..761744a5b4 100644
--- a/core/src/toga/types.py
+++ b/core/src/toga/types.py
@@ -24,8 +24,19 @@ class LatLng(NamedTuple):
     #: Longitude
     lng: float
 
+    #: Horizontal accuracy
+    horizontal_accuracy: float | None = None
+
+    #: Vertical accuracy
+    vertical_accuracy: float | None = None
+
     def __str__(self) -> str:
-        return f"({self.lat:6f}, {self.lng:6f})"
+        values = [f"{self.lat:.6f}", f"{self.lng:.6f}"]
+        if self.horizontal_accuracy is not None:
+            values.append(f"{self.horizontal_accuracy:.6f}")
+        if self.vertical_accuracy is not None:
+            values.append(f"{self.vertical_accuracy:.6f}")
+        return f"({', '.join(values)})"
 
 
 class Position(NamedTuple):
diff --git a/core/tests/widgets/test_mapview.py b/core/tests/widgets/test_mapview.py
index f0cd464134..857ae571da 100644
--- a/core/tests/widgets/test_mapview.py
+++ b/core/tests/widgets/test_mapview.py
@@ -74,21 +74,25 @@ def test_create_with_values(pins):
 def test_latlng_properties():
     """LatLng objects behave like tuples."""
     # Create a LatLng object.
-    pos = toga.LatLng(37.42, 42.37123456)
+    pos = toga.LatLng(37.42, 42.37123456, 1.0, 2.0)
 
     # String representation is clean, and clipped to 6dp
-    assert str(pos) == "(37.420000, 42.371235)"
+    assert str(pos) == "(37.420000, 42.371235, 1.000000, 2.000000)"
 
     # Values can be accessed by attribute
     assert pos.lat == pytest.approx(37.42)
     assert pos.lng == pytest.approx(42.37123456)
+    assert pos.horizontal_accuracy == pytest.approx(1.0)
+    assert pos.vertical_accuracy == pytest.approx(2.0)
 
     # Values can be accessed by position
     assert pos[0] == pytest.approx(37.42)
     assert pos[1] == pytest.approx(42.37123456)
+    assert pos[2] == pytest.approx(1.0)
+    assert pos[3] == pytest.approx(2.0)
 
     # LatLng can be compared with tuples
-    assert pos == pytest.approx((37.42, 42.37123456))
+    assert pos == pytest.approx((37.42, 42.37123456, 1.0, 2.0))
 
 
 @pytest.mark.parametrize(
@@ -114,21 +118,21 @@ def test_pin_location(widget):
     pin = toga.MapPin((37.42, 42.37), title="TheTitle", subtitle="TheSubtitle")
 
     assert isinstance(pin.location, toga.LatLng)
-    assert pin.location == (37.42, 42.37)
+    assert pin.location == (37.42, 42.37, None, None)
 
     # Change the pin location before the pin is on the map
     EventLog.reset()
 
     # Pin Location can be changed with a tuple
-    pin.location = (23.45, 67.89)
+    pin.location = (23.45, 67.89, 5.0, 6.0)
     assert isinstance(pin.location, toga.LatLng)
-    assert pin.location == (23.45, 67.89)
+    assert pin.location == (23.45, 67.89, 5.0, 6.0)
     assert_action_not_performed(widget, "update pin")
 
     # Pin Location can be changed with a LatLng
-    pin.location = toga.LatLng(12.34, 56.78)
+    pin.location = toga.LatLng(12.34, 56.78, 5.0, 6.0)
     assert isinstance(pin.location, toga.LatLng)
-    assert pin.location == (12.34, 56.78)
+    assert pin.location == (12.34, 56.78, 5.0, 6.0)
     assert_action_not_performed(widget, "update pin")
 
     # Add the pin to a map
@@ -136,9 +140,9 @@ def test_pin_location(widget):
     assert_action_performed_with(widget, "add pin", pin=pin)
 
     # Pin Location can be changed while on the map
-    pin.location = (23.45, 67.89)
+    pin.location = (23.45, 67.89, None, None)
     assert isinstance(pin.location, toga.LatLng)
-    assert pin.location == (23.45, 67.89)
+    assert pin.location == (23.45, 67.89, None, None)
     assert_action_performed_with(widget, "update pin", pin=pin)
 
     # Remove the pin from the map
@@ -147,9 +151,9 @@ def test_pin_location(widget):
     assert_action_performed_with(widget, "remove pin", pin=pin)
 
     # Updating the location doesn't modify the map
-    pin.location = toga.LatLng(12.34, 56.78)
+    pin.location = toga.LatLng(12.34, 56.78, 1.0, 2.0)
     assert isinstance(pin.location, toga.LatLng)
-    assert pin.location == (12.34, 56.78)
+    assert pin.location == (12.34, 56.78, 1.0, 2.0)
     assert_action_not_performed(widget, "update pin")
 
 
diff --git a/iOS/src/toga_iOS/hardware/location.py b/iOS/src/toga_iOS/hardware/location.py
index bdf94500de..3ae3c37e04 100644
--- a/iOS/src/toga_iOS/hardware/location.py
+++ b/iOS/src/toga_iOS/hardware/location.py
@@ -22,12 +22,15 @@ def toga_location(location):
     # A vertical accuracy that non-positive indicates altitude is invalid.
     if location.verticalAccuracy > 0.0:
         altitude = location.altitude
+        vertical_accuracy = location.verticalAccuracy
     else:
         altitude = None
-
+        vertical_accuracy = None
     return {
         "location": latlng,
         "altitude": altitude,
+        "horizontalAccuracy": location.horizontalAccuracy,
+        "verticalAccuracy": vertical_accuracy,
     }