diff --git a/lib/mgmt.h b/lib/mgmt.h
index 525c4dd..a800bca 100644
--- a/lib/mgmt.h
+++ b/lib/mgmt.h
@@ -665,6 +665,8 @@ struct mgmt_rp_get_device_flags {
 	uint32_t current_flags;
 } __packed;
 
+#define DEVICE_FLAG_REMOTE_WAKEUP	(1 << 0)
+
 #define MGMT_OP_SET_DEVICE_FLAGS	0x0050
 #define MGMT_SET_DEVICE_FLAGS_SIZE	11
 struct mgmt_cp_set_device_flags {
diff --git a/src/adapter.c b/src/adapter.c
index 9ce3518..bccdbe8 100644
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -5102,6 +5102,94 @@ void adapter_auto_connect_add(struct btd_adapter *adapter,
 	adapter->connect_list = g_slist_append(adapter->connect_list, device);
 }
 
+static void set_device_wakeable_complete(uint8_t status, uint16_t length,
+					 const void *param, void *user_data)
+{
+	const struct mgmt_rp_set_device_flags *rp = param;
+	struct btd_adapter *adapter = user_data;
+	struct btd_device *dev;
+	char addr[18];
+
+	if (status != MGMT_STATUS_SUCCESS) {
+		btd_error(adapter->dev_id, "Set device flags return status: %s",
+			  mgmt_errstr(status));
+		return;
+	}
+
+	if (length < sizeof(*rp)) {
+		btd_error(adapter->dev_id,
+			  "Too small Set Device Flags complete event: %d",
+			  length);
+		return;
+	}
+
+	ba2str(&rp->addr.bdaddr, addr);
+
+	dev = btd_adapter_find_device(adapter, &rp->addr.bdaddr, rp->addr.type);
+	if (!dev) {
+		btd_error(adapter->dev_id,
+			  "Set Device Flags complete for unknown device %s",
+			  addr);
+		return;
+	}
+
+	device_set_wake_allowed_complete(dev);
+}
+
+void adapter_set_device_wakeable(struct btd_adapter *adapter,
+				 struct btd_device *device, bool wakeable)
+{
+	struct mgmt_cp_set_device_flags cp;
+	const bdaddr_t *bdaddr;
+	uint8_t bdaddr_type;
+
+	if (!kernel_conn_control)
+		return;
+
+	bdaddr = device_get_address(device);
+	bdaddr_type = btd_device_get_bdaddr_type(device);
+
+	memset(&cp, 0, sizeof(cp));
+	bacpy(&cp.addr.bdaddr, bdaddr);
+	cp.addr.type = bdaddr_type;
+	cp.current_flags = btd_device_get_current_flags(device);
+	if (wakeable)
+		cp.current_flags |= DEVICE_FLAG_REMOTE_WAKEUP;
+	else
+		cp.current_flags &= ~DEVICE_FLAG_REMOTE_WAKEUP;
+
+	mgmt_send(adapter->mgmt, MGMT_OP_SET_DEVICE_FLAGS, adapter->dev_id,
+		  sizeof(cp), &cp, set_device_wakeable_complete, adapter, NULL);
+}
+
+static void device_flags_changed_callback(uint16_t index, uint16_t length,
+					  const void *param, void *user_data)
+{
+	const struct mgmt_ev_device_flags_changed *ev = param;
+	struct btd_adapter *adapter = user_data;
+	struct btd_device *dev;
+	char addr[18];
+
+	if (length < sizeof(*ev)) {
+		btd_error(adapter->dev_id,
+			  "Too small Device Flags Changed event: %d",
+			  length);
+		return;
+	}
+
+	ba2str(&ev->addr.bdaddr, addr);
+
+	dev = btd_adapter_find_device(adapter, &ev->addr.bdaddr, ev->addr.type);
+	if (!dev) {
+		btd_error(adapter->dev_id,
+			"Device Flags Changed for unknown device %s", addr);
+		return;
+	}
+
+	btd_device_flags_changed(dev, ev->supported_flags, ev->current_flags);
+}
+
+
 static void remove_device_complete(uint8_t status, uint16_t length,
 					const void *param, void *user_data)
 {
@@ -8544,6 +8632,11 @@ static int adapter_register(struct btd_adapter *adapter)
 							adapter, NULL);
 
 load:
+	mgmt_register(adapter->mgmt, MGMT_EV_DEVICE_FLAGS_CHANGED,
+						adapter->dev_id,
+						device_flags_changed_callback,
+						adapter, NULL);
+
 	load_config(adapter);
 	fix_storage(adapter);
 	load_drivers(adapter);
diff --git a/src/adapter.h b/src/adapter.h
index d0a5253..f8ac202 100644
--- a/src/adapter.h
+++ b/src/adapter.h
@@ -213,6 +213,8 @@ int adapter_connect_list_add(struct btd_adapter *adapter,
 					struct btd_device *device);
 void adapter_connect_list_remove(struct btd_adapter *adapter,
 						struct btd_device *device);
+void adapter_set_device_wakeable(struct btd_adapter *adapter,
+				 struct btd_device *dev, bool wakeable);
 void adapter_auto_connect_add(struct btd_adapter *adapter,
 					struct btd_device *device);
 void adapter_auto_connect_remove(struct btd_adapter *adapter,
@@ -231,4 +233,3 @@ void btd_adapter_for_each_device(struct btd_adapter *adapter,
 			void *data);
 
 bool btd_le_connect_before_pairing(void);
-
diff --git a/src/device.c b/src/device.c
index 7b0eb25..0deee27 100644
--- a/src/device.c
+++ b/src/device.c
@@ -177,6 +177,12 @@ struct csrk_info {
 	uint32_t counter;
 };
 
+enum {
+	WAKE_FLAG_DEFAULT = 0,
+	WAKE_FLAG_ENABLED,
+	WAKE_FLAG_DISABLED,
+};
+
 struct btd_device {
 	int ref_count;
 
@@ -189,6 +195,21 @@ struct btd_device {
 	bool		le;
 	bool		pending_paired;		/* "Paired" waiting for SDP */
 	bool		svc_refreshed;
+
+	/* Manage whether this device can wake the system from suspend.
+	 * - wake_support: Requires a profile that supports wake (i.e. HID)
+	 * - wake_allowed: Is wake currently allowed?
+	 * - pending_wake_allowed - Wake flag sent via set_device_flags
+	 * - wake_override - User configured wake setting
+	 */
+	bool		wake_support;
+	bool		wake_allowed;
+	bool		pending_wake_allowed;
+	uint8_t		wake_override;
+	GDBusPendingPropertySet wake_id;
+
+	uint32_t	supported_flags;
+	uint32_t	current_flags;
 	GSList		*svc_callbacks;
 	GSList		*eir_uuids;
 	struct bt_ad	*ad;
@@ -415,6 +436,12 @@ static gboolean store_device_info_cb(gpointer user_data)
 	g_key_file_set_boolean(key_file, "General", "Blocked",
 							device->blocked);
 
+	if (device->wake_override != WAKE_FLAG_DEFAULT) {
+		g_key_file_set_boolean(key_file, "General", "WakeAllowed",
+				       device->wake_override ==
+					       WAKE_FLAG_ENABLED);
+	}
+
 	if (device->uuids) {
 		GSList *l;
 		int i;
@@ -1318,6 +1345,130 @@ dev_property_advertising_data_exist(const GDBusPropertyTable *property,
 	return bt_ad_has_data(device->ad, NULL);
 }
 
+static bool device_get_wake_support(struct btd_device *device)
+{
+	return device->wake_support;
+}
+
+void device_set_wake_support(struct btd_device *device, bool wake_support)
+{
+	device->wake_support = wake_support;
+
+	/* If wake configuration has not been made yet, set the initial
+	 * configuration.
+	 */
+	if (device->wake_override == WAKE_FLAG_DEFAULT) {
+		device_set_wake_override(device, wake_support);
+		device_set_wake_allowed(device, wake_support, -1U);
+	}
+}
+
+static bool device_get_wake_allowed(struct btd_device *device)
+{
+	return device->wake_allowed;
+}
+
+void device_set_wake_override(struct btd_device *device, bool wake_override)
+{
+	if (wake_override) {
+		device->wake_override = WAKE_FLAG_ENABLED;
+		device->current_flags |= DEVICE_FLAG_REMOTE_WAKEUP;
+	} else {
+		device->wake_override = WAKE_FLAG_DISABLED;
+		device->current_flags &= ~DEVICE_FLAG_REMOTE_WAKEUP;
+	}
+}
+
+void device_set_wake_allowed(struct btd_device *device, bool wake_allowed,
+			     GDBusPendingPropertySet id)
+{
+	/* Pending and current value are the same unless there is a change in
+	 * progress. Only update wake allowed if pending value doesn't match the
+	 * new value.
+	 */
+	if (wake_allowed == device->pending_wake_allowed)
+		return;
+
+	device->wake_id = id;
+	device->pending_wake_allowed = wake_allowed;
+	adapter_set_device_wakeable(device_get_adapter(device), device,
+				    wake_allowed);
+}
+
+void device_set_wake_allowed_complete(struct btd_device *device)
+{
+	if (device->wake_id != -1U) {
+		g_dbus_pending_property_success(device->wake_id);
+		device->wake_id = -1U;
+	}
+
+	device->wake_allowed = device->pending_wake_allowed;
+	g_dbus_emit_property_changed(dbus_conn, device->path,
+					DEVICE_INTERFACE, "WakeAllowed");
+
+	store_device_info(device);
+}
+
+
+static gboolean
+dev_property_get_wake_allowed(const GDBusPropertyTable *property,
+			     DBusMessageIter *iter, void *data)
+{
+	struct btd_device *device = data;
+	dbus_bool_t wake_allowed = device_get_wake_allowed(device);
+
+	dbus_message_iter_append_basic(iter, DBUS_TYPE_BOOLEAN, &wake_allowed);
+
+	return TRUE;
+}
+
+static void dev_property_set_wake_allowed(const GDBusPropertyTable *property,
+					 DBusMessageIter *value,
+					 GDBusPendingPropertySet id, void *data)
+{
+	struct btd_device *device = data;
+	dbus_bool_t b;
+
+	if (dbus_message_iter_get_arg_type(value) != DBUS_TYPE_BOOLEAN) {
+		g_dbus_pending_property_error(id,
+					ERROR_INTERFACE ".InvalidArguments",
+					"Invalid arguments in method call");
+		return;
+	}
+
+	if (device->temporary) {
+		g_dbus_pending_property_error(id,
+					ERROR_INTERFACE ".Unsupported",
+					"Cannot set property while temporary");
+		return;
+	}
+
+	/* Emit busy or success depending on current value. */
+	if (b == device->pending_wake_allowed) {
+		if (device->wake_allowed == device->pending_wake_allowed)
+			g_dbus_pending_property_success(id);
+		else
+			g_dbus_pending_property_error(
+				id, ERROR_INTERFACE ".Busy",
+				"Property change in progress");
+
+		return;
+	}
+
+	dbus_message_iter_get_basic(value, &b);
+	device_set_wake_override(device, b);
+	device_set_wake_allowed(device, b, id);
+}
+
+static gboolean dev_property_wake_allowed_exist(
+		const GDBusPropertyTable *property, void *data)
+{
+	struct btd_device *device = data;
+
+	return device_get_wake_support(device);
+}
+
+
 static gboolean disconnect_all(gpointer user_data)
 {
 	struct btd_device *device = user_data;
@@ -2790,6 +2941,9 @@ static const GDBusPropertyTable device_properties[] = {
 	{ "AdvertisingData", "a{yv}", dev_property_get_advertising_data,
 				NULL, dev_property_advertising_data_exist,
 				G_DBUS_PROPERTY_FLAG_EXPERIMENTAL },
+	{ "WakeAllowed", "b", dev_property_get_wake_allowed,
+				dev_property_set_wake_allowed,
+				dev_property_wake_allowed_exist },
 	{ }
 };
 
@@ -3038,9 +3192,11 @@ static void convert_info(struct btd_device *device, GKeyFile *key_file)
 static void load_info(struct btd_device *device, const char *local,
 			const char *peer, GKeyFile *key_file)
 {
+	GError *gerr = NULL;
 	char *str;
 	gboolean store_needed = FALSE;
 	gboolean blocked;
+	gboolean wake_allowed;
 	char **uuids;
 	int source, vendor, product, version;
 	char **techno, **t;
@@ -3152,6 +3308,18 @@ next:
 		btd_device_set_pnpid(device, source, vendor, product, version);
 	}
 
+	/* Wake allowed is only configured and stored if user changed it.
+	 * Otherwise, we enable if profile supports it.
+	 */
+	wake_allowed = g_key_file_get_boolean(key_file, "General",
+					      "WakeAllowed", &gerr);
+	if (!gerr) {
+		device_set_wake_override(device, wake_allowed);
+	} else {
+		g_error_free(gerr);
+		gerr = NULL;
+	}
+
 	if (store_needed)
 		store_device_info(device);
 }
@@ -6558,6 +6726,48 @@ void btd_device_set_pnpid(struct btd_device *device, uint16_t source,
 	store_device_info(device);
 }
 
+uint32_t btd_device_get_current_flags(struct btd_device *dev)
+{
+	return dev->current_flags;
+}
+
+/* This event is sent immediately after add device on all mgmt sockets.
+ * Afterwards, it is only sent to mgmt sockets other than the one which called
+ * set_device_flags.
+ */
+void btd_device_flags_changed(struct btd_device *dev, uint32_t supported_flags,
+			      uint32_t current_flags)
+{
+	const uint32_t changed_flags = dev->current_flags ^ current_flags;
+	bool flag_value;
+
+	dev->supported_flags = supported_flags;
+	dev->current_flags = current_flags;
+
+	if (!changed_flags)
+		return;
+
+	if (changed_flags & DEVICE_FLAG_REMOTE_WAKEUP) {
+		flag_value = !!(current_flags & DEVICE_FLAG_REMOTE_WAKEUP);
+		dev->pending_wake_allowed = flag_value;
+
+		/* If an override exists and doesn't match the current state,
+		 * apply it. This logic will run after Add Device only and will
+		 * enable wake for previously paired devices.
+		 */
+		if (dev->wake_override != WAKE_FLAG_DEFAULT) {
+			bool wake_allowed =
+				dev->wake_override == WAKE_FLAG_ENABLED;
+			if (flag_value != wake_allowed)
+				device_set_wake_allowed(dev, wake_allowed, -1U);
+			else
+				device_set_wake_allowed_complete(dev);
+		} else {
+			device_set_wake_allowed_complete(dev);
+		}
+	}
+}
+
 static void service_state_changed(struct btd_service *service,
 						btd_service_state_t old_state,
 						btd_service_state_t new_state,
diff --git a/src/device.h b/src/device.h
index 06b1004..cb8d884 100644
--- a/src/device.h
+++ b/src/device.h
@@ -33,6 +33,7 @@ struct btd_device *device_create_from_storage(struct btd_adapter *adapter,
 char *btd_device_get_storage_path(struct btd_device *device,
 				const char *filename);
 
+
 void btd_device_device_set_name(struct btd_device *device, const char *name);
 void device_store_cached_name(struct btd_device *dev, const char *name);
 void device_get_name(struct btd_device *device, char *name, size_t len);
@@ -139,6 +140,11 @@ void device_store_svc_chng_ccc(struct btd_device *device, uint8_t bdaddr_type,
 								uint16_t value);
 void device_load_svc_chng_ccc(struct btd_device *device, uint16_t *ccc_le,
 							uint16_t *ccc_bredr);
+void device_set_wake_support(struct btd_device *device, bool wake_support);
+void device_set_wake_override(struct btd_device *device, bool wake_override);
+void device_set_wake_allowed(struct btd_device *device, bool wake_allowed,
+			     guint32 id);
+void device_set_wake_allowed_complete(struct btd_device *device);
 
 typedef void (*disconnect_watch) (struct btd_device *device, gboolean removal,
 					void *user_data);
@@ -176,5 +182,9 @@ struct btd_service *btd_device_get_service(struct btd_device *dev,
 int device_discover_services(struct btd_device *device);
 int btd_device_connect_services(struct btd_device *dev, GSList *services);
 
+uint32_t btd_device_get_current_flags(struct btd_device *dev);
+void btd_device_flags_changed(struct btd_device *dev, uint32_t supported_flags,
+			      uint32_t current_flags);
+
 void btd_device_init(void);
 void btd_device_cleanup(void);