AndroidAPS/wear/src/main/res/layout/action_editplusminus_item.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_gravity="center"
    android:gravity="center"
    android:orientation="horizontal">

    <ImageView
        android:id="@+id/minusbutton"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:background="@drawable/circle"
        android:backgroundTint="@color/white"
        android:contentDescription="@string/decrement"
        android:src="@drawable/ic_action_minus"
        android:tint="@color/white" />

    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:orientation="vertical">

        <EditText
            android:id="@+id/amountfield"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:cursorVisible="false"
            android:gravity="center_horizontal"
            android:inputType="numberDecimal"
            android:minWidth="50dp"
            android:padding="10dp"
            android:textColor="@color/white"
            android:textSize="45sp"
            tools:text="112" />

        <TextView
            android:id="@+id/label"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:gravity="center"
            android:labelFor="@+id/amountfield"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:textColor="@color/white"
            android:textSize="25sp"
            tools:ignore="LabelFor"
            tools:text="label" />

    </LinearLayout>

    <ImageView
        android:id="@+id/plusbutton"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:background="@drawable/circle"
        android:backgroundTint="@color/white"
        android:contentDescription="@string/increment"
        android:src="@drawable/ic_action_add"
        android:tint="@color/white" />

</LinearLayout>