diff --git a/src/nvidia-gpu/NvidiaGpuDevice.cpp b/src/nvidia-gpu/NvidiaGpuDevice.cpp
new file mode 100644
index 0000000..cd39b56
--- /dev/null
+++ b/src/nvidia-gpu/NvidiaGpuDevice.cpp
@@ -0,0 +1,66 @@
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION &
+ * AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "NvidiaGpuDevice.hpp"
+
+#include "NvidiaDeviceDiscovery.hpp"
+#include "NvidiaGpuSensor.hpp"
+#include "Thresholds.hpp"
+#include "Utils.hpp"
+
+#include <bits/basic_string.h>
+
+#include <MctpRequester.hpp>
+#include <boost/asio/io_context.hpp>
+#include <phosphor-logging/lg2.hpp>
+#include <sdbusplus/asio/connection.hpp>
+#include <sdbusplus/asio/object_server.hpp>
+
+#include <chrono>
+#include <cstdint>
+#include <memory>
+#include <string>
+#include <vector>
+
+GpuDevice::GpuDevice(const SensorConfigs& configs, const std::string& name,
+                     const std::string& path,
+                     const std::shared_ptr<sdbusplus::asio::connection>& conn,
+                     uint8_t eid, boost::asio::io_context& io,
+                     mctp::MctpRequester& mctpRequester,
+                     sdbusplus::asio::object_server& objectServer) :
+    eid(eid), sensorPollMs(std::chrono::milliseconds{configs.pollRate}),
+    waitTimer(io, std::chrono::steady_clock::duration(0)),
+    mctpRequester(mctpRequester), conn(conn), objectServer(objectServer),
+    configs(configs), name(escapeName(name)), path(path)
+{
+    makeSensors();
+}
+
+void GpuDevice::makeSensors()
+{
+    tempSensor = std::make_shared<NvidiaGpuTempSensor>(
+        conn, mctpRequester, name + "_TEMP_0", path, eid, objectServer,
+        std::vector<thresholds::Threshold>{});
+
+    lg2::info("Added GPU {NAME} Sensors with chassis path: {PATH}.", "NAME",
+              name, "PATH", path);
+
+    read();
+}
+
+void GpuDevice::read()
+{
+    tempSensor->update();
+
+    waitTimer.expires_after(std::chrono::milliseconds(sensorPollMs));
+    waitTimer.async_wait([this](const boost::system::error_code& ec) {
+        if (ec)
+        {
+            return;
+        }
+        read();
+    });
+}