diff --git a/lib/application/custom_build/custom_build_bloc.dart b/lib/application/custom_build/custom_build_bloc.dart
index b80529a77..7592dac25 100644
--- a/lib/application/custom_build/custom_build_bloc.dart
+++ b/lib/application/custom_build/custom_build_bloc.dart
@@ -7,6 +7,7 @@ import 'package:shiori/domain/extensions/string_extensions.dart';
 import 'package:shiori/domain/models/models.dart';
 import 'package:shiori/domain/services/data_service.dart';
 import 'package:shiori/domain/services/genshin_service.dart';
+import 'package:shiori/domain/services/telemetry_service.dart';
 
 part 'custom_build_bloc.freezed.dart';
 part 'custom_build_event.dart';
@@ -15,6 +16,7 @@ part 'custom_build_state.dart';
 class CustomBuildBloc extends Bloc<CustomBuildEvent, CustomBuildState> {
   final GenshinService _genshinService;
   final DataService _dataService;
+  final TelemetryService _telemetryService;
   final CustomBuildsBloc _customBuildsBloc;
 
   static int maxTitleLength = 40;
@@ -29,7 +31,7 @@ class CustomBuildBloc extends Bloc<CustomBuildEvent, CustomBuildState> {
   static int maxNumberOfWeapons = 10;
   static int maxNumberOfTeamCharacters = 10;
 
-  CustomBuildBloc(this._genshinService, this._dataService, this._customBuildsBloc) : super(const CustomBuildState.loading());
+  CustomBuildBloc(this._genshinService, this._dataService, this._telemetryService, this._customBuildsBloc) : super(const CustomBuildState.loading());
 
   @override
   Stream<CustomBuildState> mapEventToState(CustomBuildEvent event) async* {
@@ -456,6 +458,7 @@ class CustomBuildBloc extends Bloc<CustomBuildEvent, CustomBuildState> {
         state.skillPriorities,
       );
 
+      await _telemetryService.trackCustomBuildSaved(state.character.key, state.type, state.subType);
       _customBuildsBloc.add(const CustomBuildsEvent.load());
       return _init(state.key, state.title);
     }
@@ -473,6 +476,7 @@ class CustomBuildBloc extends Bloc<CustomBuildEvent, CustomBuildState> {
       state.skillPriorities,
     );
 
+    await _telemetryService.trackCustomBuildSaved(state.character.key, state.type, state.subType);
     _customBuildsBloc.add(const CustomBuildsEvent.load());
     return _init(build.key, state.title);
   }
diff --git a/lib/domain/services/telemetry_service.dart b/lib/domain/services/telemetry_service.dart
index 5aa12f814..2c069e4fa 100644
--- a/lib/domain/services/telemetry_service.dart
+++ b/lib/domain/services/telemetry_service.dart
@@ -53,4 +53,6 @@ abstract class TelemetryService {
   Future<void> trackNotificationRestarted(AppNotificationType type);
 
   Future<void> trackNotificationStopped(AppNotificationType type);
+
+  Future<void> trackCustomBuildSaved(String charKey, CharacterRoleType roleType, CharacterRoleSubType subType);
 }
diff --git a/lib/infrastructure/telemetry/telemetry_service.dart b/lib/infrastructure/telemetry/telemetry_service.dart
index ce54a72e5..b79e46f0e 100644
--- a/lib/infrastructure/telemetry/telemetry_service.dart
+++ b/lib/infrastructure/telemetry/telemetry_service.dart
@@ -140,4 +140,14 @@ class TelemetryServiceImpl implements TelemetryService {
   @override
   Future<void> trackNotificationUpdated(AppNotificationType type) =>
       trackEventAsync('Notification-Updated', {'Type': EnumToString.convertToString(type)});
+
+  @override
+  Future<void> trackCustomBuildSaved(String charKey, CharacterRoleType roleType, CharacterRoleSubType subType) => trackEventAsync(
+        'Custom-Build-Saved',
+        {
+          'CharKey': charKey,
+          'RoleType': EnumToString.convertToString(roleType),
+          'SubType': EnumToString.convertToString(subType),
+        },
+      );
 }
diff --git a/lib/injection.dart b/lib/injection.dart
index c0b1019d6..8a15fd0f2 100644
--- a/lib/injection.dart
+++ b/lib/injection.dart
@@ -175,7 +175,8 @@ class Injection {
   static CustomBuildBloc getCustomBuildBloc(CustomBuildsBloc bloc) {
     final genshinService = getIt<GenshinService>();
     final dataService = getIt<DataService>();
-    return CustomBuildBloc(genshinService, dataService, bloc);
+    final telemetryService = getIt<TelemetryService>();
+    return CustomBuildBloc(genshinService, dataService, telemetryService, bloc);
   }
 
   static Future<void> init() async {
diff --git a/test/application/custom_build/custom_build_bloc_test.dart b/test/application/custom_build/custom_build_bloc_test.dart
index 637a42376..a073d3de2 100644
--- a/test/application/custom_build/custom_build_bloc_test.dart
+++ b/test/application/custom_build/custom_build_bloc_test.dart
@@ -6,6 +6,7 @@ import 'package:shiori/domain/enums/enums.dart';
 import 'package:shiori/domain/models/models.dart';
 import 'package:shiori/domain/services/data_service.dart';
 import 'package:shiori/domain/services/genshin_service.dart';
+import 'package:shiori/domain/services/telemetry_service.dart';
 import 'package:shiori/infrastructure/infrastructure.dart';
 
 import '../../common.dart';
@@ -16,6 +17,7 @@ const _dbFolder = 'shiori_custom_build_bloc_tests';
 void main() {
   late GenshinService _genshinService;
   late DataService _dataService;
+  late TelemetryService _telemetryService;
   late CustomBuildsBloc _customBuildsBloc;
 
   const _keqingKey = 'keqing';
@@ -29,6 +31,7 @@ void main() {
     final localeService = LocaleServiceImpl(settingsService);
     _genshinService = GenshinServiceImpl(localeService);
     _dataService = DataServiceImpl(_genshinService, CalculatorServiceImpl(_genshinService));
+    _telemetryService = MockTelemetryService();
     _customBuildsBloc = CustomBuildsBloc(_dataService);
 
     return Future(() async {
@@ -166,12 +169,15 @@ void main() {
     );
   }
 
-  test('Initial state', () => expect(CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc).state, const CustomBuildState.loading()));
+  test(
+    'Initial state',
+    () => expect(CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc).state, const CustomBuildState.loading()),
+  );
 
   group('Load', () {
     blocTest<CustomBuildBloc, CustomBuildState>(
       'create',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc.add(const CustomBuildEvent.load(initialTitle: 'DPS PRO')),
       verify: (bloc) => bloc.state.maybeMap(
         loaded: (state) {
@@ -200,7 +206,7 @@ void main() {
         final build = await _saveCustomBuild(_keqingKey);
         _buildKey = build.key;
       },
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc.add(CustomBuildEvent.load(initialTitle: 'XXX', key: _buildKey)),
       verify: (bloc) => bloc.state.maybeMap(
         loaded: (state) {
@@ -225,7 +231,7 @@ void main() {
   group('General', () {
     blocTest<CustomBuildBloc, CustomBuildState>(
       'character changed',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.characterChanged(newKey: _ganyuKey)),
@@ -239,7 +245,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'title changed',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.titleChanged(newValue: 'KEQING PRO')),
@@ -253,7 +259,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'role changed',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.roleChanged(newValue: CharacterRoleType.offFieldDps)),
@@ -267,7 +273,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'sub role changed',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.subRoleChanged(newValue: CharacterRoleSubType.cryo)),
@@ -281,7 +287,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'show on character detail changed',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.showOnCharacterDetailChanged(newValue: false)),
@@ -295,7 +301,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'is recommended changed',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.isRecommendedChanged(newValue: true)),
@@ -311,7 +317,7 @@ void main() {
   group('Notes', () {
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addNote(note: 'This build needs 200 ER'))
@@ -326,7 +332,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add, note is not valid',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addNote(note: 'This build needs 200 ER'))
@@ -336,7 +342,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'delete',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addNote(note: 'This build needs 200 ER'))
@@ -351,7 +357,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'delete, index is not valid',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addNote(note: 'This build needs 200 ER'))
@@ -363,7 +369,7 @@ void main() {
   group('Skill priorities', () {
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addSkillPriority(type: CharacterSkillType.elementalBurst))
@@ -378,7 +384,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add, skill already exist',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addSkillPriority(type: CharacterSkillType.elementalBurst))
@@ -394,7 +400,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add, skill is not valid',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addSkillPriority(type: CharacterSkillType.elementalBurst))
@@ -404,7 +410,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'delete',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addSkillPriority(type: CharacterSkillType.elementalBurst))
@@ -420,7 +426,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'delete, index is not valid',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addSkillPriority(type: CharacterSkillType.elementalBurst))
@@ -433,7 +439,7 @@ void main() {
   group('Weapons', () {
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addWeapon(key: _aquilaFavoniaKey)),
@@ -448,7 +454,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add, weapon already exists',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addWeapon(key: _aquilaFavoniaKey))
@@ -458,7 +464,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add, weapon is not valid for current character',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.characterChanged(newKey: _ganyuKey))
@@ -468,7 +474,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'refinement changed',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addWeapon(key: _aquilaFavoniaKey))
@@ -483,7 +489,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'refinement changed, weapon does not exist',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.weaponRefinementChanged(key: _aquilaFavoniaKey, newValue: 5)),
@@ -492,7 +498,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'refinement changed, refinement has not changed',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addWeapon(key: _aquilaFavoniaKey))
@@ -508,7 +514,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'refinement changed, invalid value',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.weaponRefinementChanged(key: _aquilaFavoniaKey, newValue: 6)),
@@ -517,7 +523,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'delete',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.weaponRefinementChanged(key: _aquilaFavoniaKey, newValue: 5))
@@ -532,7 +538,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'delete, weapon does not exist',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addWeapon(key: _aquilaFavoniaKey))
@@ -544,7 +550,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'delete all weapons',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addWeapon(key: _aquilaFavoniaKey))
@@ -559,7 +565,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'order changed',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.characterChanged(newKey: _keqingKey))
@@ -587,7 +593,7 @@ void main() {
   group('Artifacts', () {
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addArtifact(key: _thunderingFuryKey, type: ArtifactType.flower, statType: StatType.hp)),
@@ -606,7 +612,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add, type already exists',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addArtifact(key: _thunderingFuryKey, type: ArtifactType.crown, statType: StatType.hp))
@@ -626,7 +632,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add sub stats',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addArtifact(key: _thunderingFuryKey, type: ArtifactType.flower, statType: StatType.hp))
@@ -662,7 +668,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add sub stats, artifact does not exist',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(
@@ -673,7 +679,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add sub-stats, sub-stat is not valid',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(
@@ -684,7 +690,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add sub-stats, sub-stat is not valid',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(
@@ -695,7 +701,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'delete',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addArtifact(key: _thunderingFuryKey, type: ArtifactType.flower, statType: StatType.hp))
@@ -711,7 +717,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'delete, type does not exist',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addArtifact(key: _thunderingFuryKey, type: ArtifactType.flower, statType: StatType.hp))
@@ -721,7 +727,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'delete all artifacts',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.addArtifact(key: _thunderingFuryKey, type: ArtifactType.flower, statType: StatType.hp))
@@ -739,7 +745,7 @@ void main() {
   group('Team characters', () {
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(
@@ -758,7 +764,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add, team character is the same as the main one',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.characterChanged(newKey: _ganyuKey))
@@ -770,7 +776,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'add the same character multiple times',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(
@@ -789,7 +795,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'order changed',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(
@@ -823,7 +829,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'delete',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(
@@ -840,7 +846,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'delete, team character does not exist',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.deleteTeamCharacter(key: _ganyuKey)),
@@ -851,7 +857,7 @@ void main() {
   group('Save', () {
     blocTest<CustomBuildBloc, CustomBuildState>(
       'all stuff was set',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.characterChanged(newKey: _keqingKey))
@@ -897,7 +903,7 @@ void main() {
 
     blocTest<CustomBuildBloc, CustomBuildState>(
       'nothing was set',
-      build: () => CustomBuildBloc(_genshinService, _dataService, _customBuildsBloc),
+      build: () => CustomBuildBloc(_genshinService, _dataService, _telemetryService, _customBuildsBloc),
       act: (bloc) => bloc
         ..add(const CustomBuildEvent.load(initialTitle: 'DPS PRO'))
         ..add(const CustomBuildEvent.characterChanged(newKey: _keqingKey))