diff --git a/app/src/main/res/drawable/hum_circle.xml b/app/src/main/res/drawable/hum_circle.xml
new file mode 100644
index 0000000..ca13fd9
--- /dev/null
+++ b/app/src/main/res/drawable/hum_circle.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="#0000FF"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/temp_circle.xml b/app/src/main/res/drawable/temp_circle.xml
new file mode 100644
index 0000000..fa3b156
--- /dev/null
+++ b/app/src/main/res/drawable/temp_circle.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="#FF0000"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 6976b37..5d249e5 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -18,6 +18,35 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
 
+    <View
+        android:id="@+id/temp_circle"
+        android:layout_width="0dp"
+        android:layout_height="120dp"
+        app:layout_constraintDimensionRatio="1:1"
+        android:layout_marginTop="16dp"
+        android:layout_marginStart="0dp"
+        android:layout_marginEnd="0dp"
+        android:background="@drawable/temp_circle"
+        app:layout_constraintTop_toBottomOf="@+id/connect_btn"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toStartOf="@+id/hum_circle"
+        app:layout_constraintHorizontal_chainStyle="spread"
+        app:layout_constraintBottom_toBottomOf="@+id/hum_circle" />
+
+    <View
+        android:id="@+id/hum_circle"
+        android:layout_width="0dp"
+        android:layout_height="120dp"
+        app:layout_constraintDimensionRatio="1:1"
+        android:layout_marginTop="16dp"
+        android:layout_marginStart="0dp"
+        android:layout_marginEnd="0dp"
+        android:background="@drawable/hum_circle"
+        app:layout_constraintTop_toBottomOf="@+id/connect_btn"
+        app:layout_constraintStart_toEndOf="@+id/temp_circle"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintBottom_toBottomOf="@+id/temp_circle" />
+
     <com.github.mikephil.charting.charts.LineChart
         android:id="@+id/Chart"
         android:layout_width="0dp"
@@ -26,7 +55,7 @@
         android:layout_marginStart="16dp"
         android:layout_marginEnd="16dp"
         android:background="@android:color/white"
-        app:layout_constraintTop_toBottomOf="@id/connect_btn"
+        app:layout_constraintTop_toBottomOf="@id/temp_circle"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintBottom_toBottomOf="parent" />