diff --git a/ereuse_devicehub/resources/device/definitions.py b/ereuse_devicehub/resources/device/definitions.py
index 559e5428..47f276e2 100644
--- a/ereuse_devicehub/resources/device/definitions.py
+++ b/ereuse_devicehub/resources/device/definitions.py
@@ -4,7 +4,7 @@ from teal.resource import Converters, Resource
 
 from ereuse_devicehub.resources.device import schemas
 from ereuse_devicehub.resources.device.models import Manufacturer
-from ereuse_devicehub.resources.device.views import DeviceView, ManufacturerView
+from ereuse_devicehub.resources.device.views import DeviceView, DeviceMergeView, ManufacturerView
 
 
 class DeviceDef(Resource):
@@ -26,6 +26,13 @@ class DeviceDef(Resource):
         super().__init__(app, import_name, static_folder, static_url_path, template_folder,
                          url_prefix, subdomain, url_defaults, root_path, cli_commands)
 
+        device_merge = DeviceMergeView.as_view('merge-devices', definition=self, auth=app.auth)
+        if self.AUTH:
+            device_merge = app.auth.requires_auth(device_merge)
+        self.add_url_rule('/<{}:{}>/merge/'.format(self.ID_CONVERTER.value, self.ID_NAME),
+                          view_func=device_merge,
+                          methods={'POST'})
+
 
 class ComputerDef(DeviceDef):
     VIEW = None
diff --git a/ereuse_devicehub/resources/device/views.py b/ereuse_devicehub/resources/device/views.py
index 2a7a5efd..ac169402 100644
--- a/ereuse_devicehub/resources/device/views.py
+++ b/ereuse_devicehub/resources/device/views.py
@@ -1,10 +1,13 @@
 import datetime
+import uuid
+from itertools import filterfalse
 
 import marshmallow
 from flask import current_app as app, render_template, request, Response
 from flask.json import jsonify
 from flask_sqlalchemy import Pagination
-from marshmallow import fields, fields as f, validate as v, ValidationError
+from marshmallow import fields, fields as f, validate as v, ValidationError, \
+    Schema as MarshmallowSchema
 from teal import query
 from teal.cache import cache
 from teal.resource import View
@@ -19,6 +22,7 @@ from ereuse_devicehub.resources.device.models import Device, Manufacturer, Compu
 from ereuse_devicehub.resources.device.search import DeviceSearch
 from ereuse_devicehub.resources.lot.models import LotDeviceDescendants
 from ereuse_devicehub.resources.tag.model import Tag
+from ereuse_devicehub.resources.enums import SnapshotSoftware
 
 
 class OfType(f.Str):
@@ -152,6 +156,67 @@ class DeviceView(View):
         return query.filter(*args['filter']).order_by(*args['sort'])
 
 
+class DeviceMergeView(View):
+
+    """View for merging two devices
+    Ex. ``device/<id>/merge/id=X``.
+    """
+    class FindArgs(MarshmallowSchema):
+        id = fields.Integer()
+
+    def get_merge_id(self) -> uuid.UUID:
+        args = self.QUERY_PARSER.parse(self.find_args, request, locations=('querystring',))
+        return args['id']
+
+    def post(self, id: uuid.UUID):
+        device = Device.query.filter_by(id=id).one()
+        with_device = Device.query.filter_by(id=self.get_merge_id()).one()
+        self.merge_devices(device, with_device)
+
+        db.session().final_flush()
+        ret = self.schema.jsonify(device)
+        ret.status_code = 201
+
+        db.session.commit()
+        return ret
+
+    def merge_devices(self, base_device, with_device):
+        """Merge the current device with `with_device` by
+        adding all `with_device` actions under the current device.
+
+        This operation is highly costly as it forces refreshing
+        many models in session.
+        """
+        snapshots = sorted(filterfalse(lambda x: not isinstance(x, actions.Snapshot), (base_device.actions + with_device.actions)))
+        workbench_snapshots = [ s for s in snapshots if s.software == (SnapshotSoftware.Workbench or SnapshotSoftware.WorkbenchAndroid)]
+        latest_snapshot_device = [ d for d in (base_device, with_device) if d.id == snapshots[-1].device.id][0]
+        latest_snapshotworkbench_device = [ d for d in (base_device, with_device) if d.id == workbench_snapshots[-1].device.id][0]
+        # Adding actions of with_device
+        with_actions_one = [a for a in with_device.actions if isinstance(a, actions.ActionWithOneDevice)]
+        with_actions_multiple = [a for a in with_device.actions if isinstance(a, actions.ActionWithMultipleDevices)]
+
+        for action in with_actions_one:
+            if action.parent:
+                action.parent = base_device
+            else:
+                base_device.actions_one.add(action)
+        for action in with_actions_multiple:
+            if action.parent:
+                action.parent = base_device
+            else:
+                base_device.actions_multiple.add(action)
+
+        # Keeping the components of latest SnapshotWorkbench
+        base_device.components = latest_snapshotworkbench_device.components
+
+        # Properties from latest Snapshot
+        base_device.type = latest_snapshot_device.type
+        base_device.hid = latest_snapshot_device.hid
+        base_device.manufacturer = latest_snapshot_device.manufacturer
+        base_device.model = latest_snapshot_device.model
+        base_device.chassis = latest_snapshot_device.chassis
+
+
 class ManufacturerView(View):
     class FindArgs(marshmallow.Schema):
         search = marshmallow.fields.Str(required=True,