diff --git a/omnigibson/object_states/__init__.py b/omnigibson/object_states/__init__.py
index f36cd7b61..1a3384c1a 100644
--- a/omnigibson/object_states/__init__.py
+++ b/omnigibson/object_states/__init__.py
@@ -21,6 +21,7 @@
 from omnigibson.object_states.particle_modifier import ParticleRemover, ParticleApplier
 from omnigibson.object_states.particle_source_or_sink import ParticleSource, ParticleSink
 from omnigibson.object_states.pose import Pose
+from omnigibson.object_states.robot_related_states import InHandOfRobot
 from omnigibson.object_states.saturated import Saturated
 from omnigibson.object_states.temperature import Temperature
 from omnigibson.object_states.toggle import ToggledOn
diff --git a/omnigibson/object_states/factory.py b/omnigibson/object_states/factory.py
index 75b33aadf..ca0fc6119 100644
--- a/omnigibson/object_states/factory.py
+++ b/omnigibson/object_states/factory.py
@@ -36,6 +36,7 @@
         Touching,
         Under,
         Covered,
+        InHandOfRobot,
     ]
 )
 
diff --git a/omnigibson/object_states/robot_related_states.py b/omnigibson/object_states/robot_related_states.py
new file mode 100644
index 000000000..d7fc6b0c4
--- /dev/null
+++ b/omnigibson/object_states/robot_related_states.py
@@ -0,0 +1,69 @@
+import numpy as np
+import omnigibson as og
+from omnigibson.object_states.object_state_base import AbsoluteObjectState, BooleanStateMixin
+
+
+_IN_REACH_DISTANCE_THRESHOLD = 2.0
+
+_IN_FOV_PIXEL_FRACTION_THRESHOLD = 0.05
+
+
+def _get_robot():
+    from omnigibson.robots import ManipulationRobot
+    valid_robots = [robot for robot in og.sim.scene.robots if isinstance(robot, ManipulationRobot)]
+    if not valid_robots:
+        return None
+
+    if len(valid_robots) > 1:
+        raise ValueError("Multiple robots found.")
+
+    return valid_robots[0]
+
+
+# class InReachOfRobot(AbsoluteObjectState, BooleanStateMixin):
+#     def _compute_value(self):
+#         robot = _get_robot(self.simulator)
+#         if not robot:
+#             return False
+
+#         robot_pos = robot.get_position()
+#         object_pos = self.obj.get_position()
+#         return np.linalg.norm(object_pos - np.array(robot_pos)) < _IN_REACH_DISTANCE_THRESHOLD
+
+
+class InHandOfRobot(AbsoluteObjectState, BooleanStateMixin):
+    def _get_value(self):
+        robot = _get_robot()
+        if not robot:
+            return False
+
+        return any(
+            robot._ag_obj_in_hand[arm] == self.obj 
+            for arm in robot.arm_names
+        )
+
+
+# class InFOVOfRobot(AbsoluteObjectState, BooleanStateMixin):
+#     @staticmethod
+#     def get_optional_dependencies():
+#         return AbsoluteObjectState.get_optional_dependencies() + [ObjectsInFOVOfRobot]
+
+#     def _get_value(self):
+#         robot = _get_robot(self.simulator)
+#         if not robot:
+#             return False
+
+#         body_ids = set(self.obj.get_body_ids())
+#         return not body_ids.isdisjoint(robot.states[ObjectsInFOVOfRobot].get_value())
+
+
+# class ObjectsInFOVOfRobot(AbsoluteObjectState):
+#     def _get_value(self):
+#         # Pass the FOV through the instance-to-body ID mapping.
+#         seg = self.simulator.renderer.render_single_robot_camera(self.obj, modes="ins_seg")[0][:, :, 0]
+#         seg = np.round(seg * MAX_INSTANCE_COUNT).astype(int)
+#         body_ids = self.simulator.renderer.get_pb_ids_for_instance_ids(seg)
+
+#         # Pixels that don't contain an object are marked -1 but we don't want to include that
+#         # as a body ID.
+#         return set(np.unique(body_ids)) - {-1}
\ No newline at end of file
diff --git a/tests/test_symbolic_primitives.py b/tests/test_symbolic_primitives.py
index 1d0341eb5..4b53cab61 100644
--- a/tests/test_symbolic_primitives.py
+++ b/tests/test_symbolic_primitives.py
@@ -159,6 +159,12 @@ def sponge(env):
 def knife(env):
   return next(iter(env.scene.object_registry("category", "carving_knife")))
 
+def test_in_hand_state(env, prim_gen, steak):
+  assert not steak.states[object_states.InHandOfRobot].get_value()
+  for action in prim_gen.apply_ref(SymbolicSemanticActionPrimitiveSet.GRASP, steak):
+    env.step(action)
+  assert steak.states[object_states.InHandOfRobot].get_value()
+
 # def test_navigate():
 #    pass