diff --git a/src/Device/DeviceProfile.php b/src/Device/DeviceProfile.php
index 73e3d56..49e56f8 100644
--- a/src/Device/DeviceProfile.php
+++ b/src/Device/DeviceProfile.php
@@ -681,6 +681,7 @@ class DeviceProfile extends AbstractEnum
     const GARMIN_EDGE_1040 = 656;
     const GARMIN_FENIX_7_PRO_SOLAR = 657;
     const GARMIN_EPIX_2_PRO = 658;
+    const GARMIN_D_2_MACH_1_PRO = 659;
 
     public static function getSlugs(): array
     {
diff --git a/src/Device/GarminD2Mach1Pro.php b/src/Device/GarminD2Mach1Pro.php
new file mode 100644
index 0000000..3133cb4
--- /dev/null
+++ b/src/Device/GarminD2Mach1Pro.php
@@ -0,0 +1,27 @@
+<?php
+
+/*
+ * This file is part of the Runalyze Device List.
+ *
+ * (c) RUNALYZE <mail@runalyze.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Runalyze\Devices\Device;
+
+class GarminD2Mach1Pro extends AbstractDevice
+{
+    use GarminDeviceTrait;
+
+    public function getEnum(): int
+    {
+        return DeviceProfile::GARMIN_D_2_MACH_1_PRO;
+    }
+
+    public function getName(): string
+    {
+        return 'D2 Mach 1 Pro';
+    }
+}
diff --git a/src/Mapping/GarminFitSdkMapping.php b/src/Mapping/GarminFitSdkMapping.php
index 72b7f1c..d9f968f 100644
--- a/src/Mapping/GarminFitSdkMapping.php
+++ b/src/Mapping/GarminFitSdkMapping.php
@@ -52,6 +52,7 @@ protected function getMapping()
             2547 => DeviceProfile::GARMIN_D_2_BRAVO_TITANIUM,
             2819 => DeviceProfile::GARMIN_D_2_CHARLIE,
             4079 => DeviceProfile::GARMIN_D_2_MACH_1,
+            4556 => DeviceProfile::GARMIN_D_2_MACH_1_PRO,
             3011 => DeviceProfile::GARMIN_EDGE_EXPLORE,
             2204 => DeviceProfile::GARMIN_EDGE_EXPLORE_1000,
             2531 => DeviceProfile::GARMIN_EDGE_EXPLORE_820,
diff --git a/src/Mapping/NameMapping.php b/src/Mapping/NameMapping.php
index 9f6e526..5450b9e 100644
--- a/src/Mapping/NameMapping.php
+++ b/src/Mapping/NameMapping.php
@@ -250,6 +250,8 @@ protected function getMapping()
             'xert' => DeviceProfile::APP_XERT,
             'zwift run' => DeviceProfile::APP_ZWIFT,
             'zwift' => DeviceProfile::APP_ZWIFT,
+            'marq_athlete' => DeviceProfile::GARMIN_MARQ_ATHLETE,
+            'fenix3_hr	' => DeviceProfile::GARMIN_FENIX_3_H_R
         ];
     }