diff --git a/src/darwin/CHIPTool/CHIPTool/View Controllers/Temperature Sensor/TemperatureSensorViewController.h b/src/darwin/CHIPTool/CHIPTool/View Controllers/Temperature Sensor/TemperatureSensorViewController.h
index 49c4699089d4b9..93bb9a79e2bc03 100644
--- a/src/darwin/CHIPTool/CHIPTool/View Controllers/Temperature Sensor/TemperatureSensorViewController.h	
+++ b/src/darwin/CHIPTool/CHIPTool/View Controllers/Temperature Sensor/TemperatureSensorViewController.h	
@@ -13,6 +13,11 @@ NS_ASSUME_NONNULL_BEGIN
 
 @interface TemperatureSensorViewController : UIViewController
 
+/**
+ * Return the current controller, if any.
+ */
++ (nullable TemperatureSensorViewController *)currentController;
+
 @end
 
 NS_ASSUME_NONNULL_END
diff --git a/src/darwin/CHIPTool/CHIPTool/View Controllers/Temperature Sensor/TemperatureSensorViewController.m b/src/darwin/CHIPTool/CHIPTool/View Controllers/Temperature Sensor/TemperatureSensorViewController.m
index 1f657b9103aa2f..bb003b634505ba 100644
--- a/src/darwin/CHIPTool/CHIPTool/View Controllers/Temperature Sensor/TemperatureSensorViewController.m	
+++ b/src/darwin/CHIPTool/CHIPTool/View Controllers/Temperature Sensor/TemperatureSensorViewController.m	
@@ -18,12 +18,15 @@ @interface TemperatureSensorViewController ()
 @property (nonatomic, strong) UIButton * sendReportingSetup;
 @end
 
+static TemperatureSensorViewController * _Nullable sCurrentController = nil;
+
 @implementation TemperatureSensorViewController
 
 // MARK: UIViewController methods
 
 - (void)viewDidLoad
 {
+    sCurrentController = self;
     [super viewDidLoad];
     [self setupUI];
 
@@ -33,6 +36,23 @@ - (void)viewDidLoad
     [self readCurrentTemperature];
 }
 
+- (void)viewWillDisappear:(BOOL)animated
+{
+    sCurrentController = nil;
+    [super viewWillDisappear:animated];
+}
+
+- (void)viewDidAppear:(BOOL)animated
+{
+    sCurrentController = self;
+    [super viewDidAppear:animated];
+}
+
++ (nullable TemperatureSensorViewController *)currentController
+{
+    return sCurrentController;
+}
+
 - (IBAction)sendReportingSetup:(id)sender
 {
     NSLog(@"Status: User request to send reporting setup.");
@@ -217,7 +237,10 @@ - (void)reportFromUserEnteredSettings
                                              if (report.error != nil) {
                                                  NSLog(@"Error reading temperature: %@", report.error);
                                              } else {
-                                                 [self updateTempInUI:((NSNumber *) report.value).shortValue];
+                                                 __auto_type controller = [TemperatureSensorViewController currentController];
+                                                 if (controller != nil) {
+                                                     [controller updateTempInUI:((NSNumber *) report.value).shortValue];
+                                                 }
                                              }
                                          }
                                      }