diff --git a/app/Http/Controllers/TestSessionsController.php b/app/Http/Controllers/TestSessionsController.php
index 99e7f50..3b01fee 100644
--- a/app/Http/Controllers/TestSessionsController.php
+++ b/app/Http/Controllers/TestSessionsController.php
@@ -35,6 +35,7 @@ public function store(Request $request)
         $testSession = TestSessionsModel::create([
             'id_booking' => $request->id_booking,
             'status_session' => '0',
+            'is_active' => '0',
         ]);
 
         return redirect()->route('tutorial-tes.index')->with([
diff --git a/app/Http/Controllers/TobiiDataController.php b/app/Http/Controllers/TobiiDataController.php
new file mode 100644
index 0000000..d18b881
--- /dev/null
+++ b/app/Http/Controllers/TobiiDataController.php
@@ -0,0 +1,64 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+
+class TobiiDataController extends Controller
+{
+    /**
+     * Display a listing of the resource.
+     */
+    public function index()
+    {
+        //
+    }
+
+    /**
+     * Show the form for creating a new resource.
+     */
+    public function create()
+    {
+        //
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     */
+    public function store(Request $request)
+    {
+        //
+    }
+
+    /**
+     * Display the specified resource.
+     */
+    public function show(string $id)
+    {
+        //
+    }
+
+    /**
+     * Show the form for editing the specified resource.
+     */
+    public function edit(string $id)
+    {
+        //
+    }
+
+    /**
+     * Update the specified resource in storage.
+     */
+    public function update(Request $request, string $id)
+    {
+        //
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     */
+    public function destroy(string $id)
+    {
+        //
+    }
+}
diff --git a/app/Http/Controllers/TobiiReceiverController.php b/app/Http/Controllers/TobiiReceiverController.php
index eccc122..e726938 100644
--- a/app/Http/Controllers/TobiiReceiverController.php
+++ b/app/Http/Controllers/TobiiReceiverController.php
@@ -3,6 +3,7 @@
 namespace App\Http\Controllers;
 
 use App\Models\TestSessionsModel;
+use App\Models\TobiiDataModel;
 use Illuminate\Http\Request;
 
 class TobiiReceiverController extends Controller
@@ -28,17 +29,35 @@ public function create()
      */
     public function store(Request $request)
     {
-        $data_sessions = TestSessionsModel::where('id_test_sessions', $request->id_test_sessions)->first();
-        if($data_sessions != null) {
-            if($request->token_session == $data_sessions->token_session) {
-                // simpan data tobii ke db
-                
-                return response()->json(['message' => 'Data tobii berhasil disimpan.'], 200);
+        try {
+            $data_sessions = TestSessionsModel::where('id_test_sessions', $request->id_test_sessions)->first();
+            if($data_sessions != null) {
+                if($request->token_session == $data_sessions->token_session) {
+                    if($data_sessions->status_session == '1') {
+                        $is_valid = '0';
+                        if($data_sessions->is_active == '1') {
+                            $is_valid = '1';
+                        }
+                        // simpan data tobii ke db
+                        $data_tobii = TobiiDataModel::create([
+                            'gaze_x' => $request->gaze_x,
+                            'gaze_y' => $request->gaze_y,
+                            'timestamp' => now(),
+                            'is_valid' => $is_valid,
+                            'id_test_sessions' => $request->id_test_sessions,
+                        ]);
+                        return response()->json(['message' => 'Data tobii berhasil disimpan.'], 200);
+                    } else {
+                        return response()->json(['message' => 'Sesi tes belum aktif.'], 403);
+                    }
+                } else {
+                    return response()->json(['message' => 'Token sesi tidak valid.'], 401);
+                }
             } else {
-                return response()->json(['message' => 'Token sesi tidak valid.'], 401);
+                return response()->json(['message' => 'Data sesi tes tidak ditemukan.'], 404);
             }
-        } else {
-            return response()->json(['message' => 'Data sesi tes tidak ditemukan.'], 404);
+        } catch(\Exception $e) {
+            return response()->json(['message' => 'Terjadi kesalahan saat menyimpan data tobii.', 'error' => $e->getMessage()], 500);
         }
     }
 
@@ -47,7 +66,20 @@ public function store(Request $request)
      */
     public function show(string $id)
     {
-        //
+        $data_tobii = TobiiDataModel::where('id_test_sessions', $id)->latest()->first();
+        if ($data_tobii->timestamp->lt(now()->subSeconds(5))) {
+            return response()->json([
+                'status' => false,
+                'msg' => 'Data tobii kadaluarsa (' . $id . ')',
+                'connected' => false,
+            ]);
+        }
+        return response()->json([
+            'status' => true,
+            'connected' => true,
+            'msg' => 'Data tobii ditemukan (' . $id . ')',
+            'data_tobii' => $data_tobii,
+        ]);
     }
 
     /**
diff --git a/app/Models/TestSessionsModel.php b/app/Models/TestSessionsModel.php
index e711429..a05af2d 100644
--- a/app/Models/TestSessionsModel.php
+++ b/app/Models/TestSessionsModel.php
@@ -17,7 +17,8 @@ class TestSessionsModel extends Model
     protected $fillable = [
         'status_session',
         'token_session',
-        'id_booking'
+        'id_booking',
+        'is_active',
     ];
 
     protected $casts = [
@@ -36,6 +37,10 @@ protected static function boot()
             if (empty($model->token_session)) {
                 $model->token_session = \Illuminate\Support\Str::random(50);
             }
+
+            if (empty($model->is_active)) {
+                $model->is_active = '0';
+            }
         });
     }
 }
diff --git a/app/Models/TobiiDataModel.php b/app/Models/TobiiDataModel.php
new file mode 100644
index 0000000..5ecf9a1
--- /dev/null
+++ b/app/Models/TobiiDataModel.php
@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class TobiiDataModel extends Model
+{
+    protected $table = 'tobii_data';
+
+    protected $primaryKey = 'id_tobii_data';
+
+    protected $keyType = 'string';
+
+    public $incrementing = false;
+
+    protected $fillable = [
+        'id_tobii_data',
+        'gaze_x',
+        'gaze_y',
+        'timestamp',
+        'id_test_sessions',
+        'is_valid',
+    ];
+
+    protected $casts = [
+        'id_tobii_data' => 'string',
+        'gaze_x' => 'float',
+        'gaze_y' => 'float',
+        'timestamp' => 'datetime',
+        'id_test_sessions' => 'string',
+    ];
+
+    protected static function boot()
+    {
+        parent::boot();
+        static::creating(function ($model) {
+            if (empty($model->id_tobii_data)) {
+                $model->id_tobii_data = (string) \Illuminate\Support\Str::uuid();
+            }
+            if (empty($model->is_valid)) {
+                $model->is_valid = '0';
+            }
+        });
+    }
+}
diff --git a/database/migrations/2026_04_05_142734_create_tobii_data_table.php b/database/migrations/2026_04_05_142734_create_tobii_data_table.php
new file mode 100644
index 0000000..5908463
--- /dev/null
+++ b/database/migrations/2026_04_05_142734_create_tobii_data_table.php
@@ -0,0 +1,34 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('tobii_data', function (Blueprint $table) {
+            $table->uuid('id_tobii_data')->primary();
+            $table->string('gaze_x')->nullable()->default(0);
+            $table->string('gaze_y')->nullable()->default(0);
+            $table->string('timestamp');
+            $table->uuid('id_test_sessions');
+            $table->timestamps();
+
+            // Foreign key constraint
+            $table->foreign('id_test_sessions')->references('id_test_sessions')->on('test_sessions')->onDelete('cascade');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('tobii_data');
+    }
+};
diff --git a/database/migrations/2026_04_06_104855_add_column_in_test_sessions_table.php b/database/migrations/2026_04_06_104855_add_column_in_test_sessions_table.php
new file mode 100644
index 0000000..3ba88ed
--- /dev/null
+++ b/database/migrations/2026_04_06_104855_add_column_in_test_sessions_table.php
@@ -0,0 +1,28 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('test_sessions', function (Blueprint $table) {
+            $table->string('is_active')->default('0')->after('token_session');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('test_sessions', function (Blueprint $table) {
+            $table->dropColumn('is_active');
+        });
+    }
+};
diff --git a/database/migrations/2026_04_06_111933_add_column_in_tobii_data_table.php b/database/migrations/2026_04_06_111933_add_column_in_tobii_data_table.php
new file mode 100644
index 0000000..b44cf99
--- /dev/null
+++ b/database/migrations/2026_04_06_111933_add_column_in_tobii_data_table.php
@@ -0,0 +1,28 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('tobii_data', function (Blueprint $table) {
+            $table->enum('is_valid', ['0', '1'])->default('0')->after('timestamp');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('tobii_data', function (Blueprint $table) {
+            $table->dropColumn('is_valid');
+        });
+    }
+};
diff --git a/resources/views/user/pages/tutorial_tes/index.blade.php b/resources/views/user/pages/tutorial_tes/index.blade.php
index 5564957..5d75770 100644
--- a/resources/views/user/pages/tutorial_tes/index.blade.php
+++ b/resources/views/user/pages/tutorial_tes/index.blade.php
@@ -47,14 +47,22 @@
           </div>
         </div>
       </div>
+      <div class="col-md-8" id="tutorial_3">
+        <div class="card shadow-sm border-0">
+          <div class="card-body">
+            <h3 class="card-title fw-bold mb-4">Tes Keakuratan Mata</h3>
+            <p class="card-text mb-3">Sebelum tes dimulai, cek keakuratan device Tobii anda, jika tidak akurat, lakukan kalibrasi kepada administrator.</p>
+            <button class="btn btn-primary" id="back_btn" onclick="showTutorial(2, 'tutorial_2')">Back</button>
+            <a class="btn btn-primary">Mulai Ujian</a>
+          </div>
+        </div>
+      </div>
     </div>
   </div>
 @endsection
 
 @section('script')
   <script>
-    $('#tutorial_2').hide();
-    $('#next_btn_connect_tobii').hide();
     function showTutorial(step, tutorialId) {
       $(`#${tutorialId}`).hide();
       $(`#tutorial_${step}`).show();
@@ -85,8 +93,34 @@ function copyLinkApiTobii() {
         });
     }
 
+    function checkTobiiConnection() {
+      $.ajax({
+        url: '{{ route("tobii-receiver.show", ['tobii_receiver' => $data_session->id_test_sessions]) }}',
+        method: 'GET',
+        success: function(response) {
+          if (response.connected) {
+            $('#status_tobii').text('Status Tobii: Terhubung').removeClass('text-danger').addClass('text-success');
+            $('#next_btn_connect_tobii').show();
+          } else {
+            $('#status_tobii').text('Status Tobii: Tidak Terhubung').removeClass('text-success').addClass('text-danger');
+            $('#next_btn_connect_tobii').hide();
+          }
+        },
+        error: function() {
+          $('#status_tobii').text('Status Tobii: Tidak Terhubung').removeClass('text-success').addClass('text-danger');
+          $('#next_btn_connect_tobii').hide();
+        }
+      });
+    }
+
     $(document).ready(function() {
+      $('#tutorial_2').hide();
+      $('#next_btn_connect_tobii').hide();
       generateLinkApiTobii();
+
+      setInterval(() => {
+        checkTobiiConnection();
+      }, 2000);
     });
 
   </script>
diff --git a/routes/web.php b/routes/web.php
index 9832d9d..19f8bf4 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -34,7 +34,7 @@
 Route::resource('cek-status', CekStatusController::class)->only(['index', 'show']);
 Route::resource('tutorial-tes', TutorialTesController::class)->only(['index']);
 Route::resource('test-sessions', TestSessionsController::class)->only(['store', 'show']);
-Route::resource('tobii-receiver', TobiiReceiverController::class)->only(['store']);
+Route::resource('tobii-receiver', TobiiReceiverController::class)->only(['store', 'show']);
 Route::middleware(['auth', 'role.auth'])->group(function() {
     Route::resource('dashboard', DashboardController::class);
     Route::resource('users', UsersController::class);