diff --git a/packages/health/lib/src/health_value_types.dart b/packages/health/lib/src/health_value_types.dart
index 6a8b28819..2f4822145 100644
--- a/packages/health/lib/src/health_value_types.dart
+++ b/packages/health/lib/src/health_value_types.dart
@@ -140,6 +140,9 @@ class WorkoutHealthValue extends HealthValue {
   /// Might not be available for all workouts.
   HealthDataUnit? totalStepsUnit;
 
+  /// Raw workoutActivityType from native data format.
+  String? rawWorkoutActivityType;
+
   WorkoutHealthValue(
       {required this.workoutActivityType,
       this.totalEnergyBurned,
@@ -147,11 +150,13 @@ class WorkoutHealthValue extends HealthValue {
       this.totalDistance,
       this.totalDistanceUnit,
       this.totalSteps,
-      this.totalStepsUnit});
+      this.totalStepsUnit,
+      this.rawWorkoutActivityType});
 
   /// Create a [WorkoutHealthValue] based on a health data point from native data format.
   factory WorkoutHealthValue.fromHealthDataPoint(dynamic dataPoint) =>
       WorkoutHealthValue(
+          rawWorkoutActivityType: dataPoint['workoutActivityType'] as String?,
           workoutActivityType: HealthWorkoutActivityType.values.firstWhere(
             (element) => element.name == dataPoint['workoutActivityType'],
             orElse: () => HealthWorkoutActivityType.OTHER,
@@ -188,6 +193,7 @@ class WorkoutHealthValue extends HealthValue {
   @override
   String toString() =>
       """$runtimeType - workoutActivityType: ${workoutActivityType.name},
+           rawWorkoutActivityType: $rawWorkoutActivityType,
            totalEnergyBurned: $totalEnergyBurned,
            totalEnergyBurnedUnit: ${totalEnergyBurnedUnit?.name},
            totalDistance: $totalDistance,
@@ -198,6 +204,7 @@ class WorkoutHealthValue extends HealthValue {
   @override
   bool operator ==(Object other) =>
       other is WorkoutHealthValue &&
+      rawWorkoutActivityType == other.rawWorkoutActivityType &&
       workoutActivityType == other.workoutActivityType &&
       totalEnergyBurned == other.totalEnergyBurned &&
       totalEnergyBurnedUnit == other.totalEnergyBurnedUnit &&
@@ -209,6 +216,7 @@ class WorkoutHealthValue extends HealthValue {
   @override
   int get hashCode => Object.hash(
       workoutActivityType,
+      rawWorkoutActivityType,
       totalEnergyBurned,
       totalEnergyBurnedUnit,
       totalDistance,