diff --git a/gattlib-py/gattlib/__init__.py b/gattlib-py/gattlib/__init__.py
index 0fec451..bcaa9fa 100644
--- a/gattlib-py/gattlib/__init__.py
+++ b/gattlib-py/gattlib/__init__.py
@@ -144,6 +144,12 @@ gattlib_register_on_disconnect.argtypes = [c_void_p, py_object, py_object]
 gattlib_get_rssi_from_mac = gattlib.gattlib_get_rssi_from_mac
 gattlib_get_rssi_from_mac.argtypes = [c_void_p, c_char_p, POINTER(c_int16)]
 
+# int gattlib_get_advertisement_data(gatt_connection_t *connection,
+# 		 gattlib_advertisement_data_t **advertisement_data, size_t *advertisement_data_count,
+# 		 uint16_t *manufacturer_id, uint8_t **manufacturer_data, size_t *manufacturer_data_size)
+gattlib_get_advertisement_data = gattlib.gattlib_get_advertisement_data
+gattlib_get_advertisement_data.argtypes = [c_void_p, POINTER(POINTER(GattlibAdvertisementData)), POINTER(c_size_t), POINTER(c_uint16), POINTER(c_void_p), POINTER(c_size_t)]
+
 # int gattlib_get_advertisement_data_from_mac(void *adapter, const char *mac_address,
 #        gattlib_advertisement_data_t **advertisement_data, size_t *advertisement_data_length,
 #        uint16_t *manufacturer_id, uint8_t **manufacturer_data, size_t *manufacturer_data_size)
diff --git a/gattlib-py/gattlib/device.py b/gattlib-py/gattlib/device.py
index 677cf5c..6ce2b78 100644
--- a/gattlib-py/gattlib/device.py
+++ b/gattlib-py/gattlib/device.py
@@ -108,6 +108,47 @@ class Device:
 
             logging.debug("Characteristic UUID:0x%x" % characteristic.short_uuid)
 
+
+    def get_advertisement_data(self):
+        _advertisement_data = POINTER(GattlibAdvertisementData)()
+        _advertisement_data_count = c_size_t(0)
+        _manufacturer_id = c_uint16(0)
+        _manufacturer_data = c_void_p(None)
+        _manufacturer_data_len = c_size_t(0)
+
+        ret = gattlib_get_advertisement_data(self._connection,
+                                             byref(_advertisement_data), byref(_advertisement_data_count),
+                                             byref(_manufacturer_id),
+                                             byref(_manufacturer_data), byref(_manufacturer_data_len))
+        handle_return(ret)
+
+        advertisement_data = {}
+        manufacturer_data = None
+
+        for i in range(0, _advertisement_data_count.value):
+            service_data = _advertisement_data[i]
+            uuid = gattlib_uuid_to_int(service_data.uuid)
+
+            pointer_type = POINTER(c_byte * service_data.data_length)
+            c_bytearray = cast(service_data.data, pointer_type)
+
+            data = bytearray(service_data.data_length)
+            for i in range(service_data.data_length):
+                data[i] = c_bytearray.contents[i] & 0xFF
+
+            advertisement_data[uuid] = data
+
+        if _manufacturer_data_len.value > 0:
+            pointer_type = POINTER(c_byte * _manufacturer_data_len.value)
+            c_bytearray = cast(_manufacturer_data, pointer_type)
+
+            manufacturer_data = bytearray(_manufacturer_data_len.value)
+            for i in range(_manufacturer_data_len.value):
+                manufacturer_data[i] = c_bytearray.contents[i] & 0xFF
+
+        return advertisement_data, _manufacturer_id.value, manufacturer_data
+
+
     @property
     def services(self):
         if not hasattr(self, '_services'):