<Grid x:Name="MainGrid" HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand">
        <Grid.RowDefinitions>
            <RowDefinition Height="4*"/>
            <RowDefinition Height="6*"/>
        </Grid.RowDefinitions>


        <Grid x:Name="DigitalDisplayGrid" Grid.Row="0" BindableLayout.ItemsSource="{Binding Timers, Mode=TwoWay}" HorizontalOptions="CenterAndExpand" VerticalOptions="FillAndExpand">

            <Grid.RowDefinitions>
                <RowDefinition Height="2.5*"/>
                <RowDefinition Height="2.5*"/>
                <RowDefinition Height="2.5*"/>
                <RowDefinition Height="2.5*"/>
            </Grid.RowDefinitions>

            <BindableLayout.ItemTemplate>
                <DataTemplate>

                    <gauge:SfDigitalGauge Value="{Binding DigitalDisplayString, Mode=TwoWay}"
                                Grid.Row="{Binding Row}"
	                            DisabledSegmentAlpha="25" DisabledSegmentColor="LightGray"
	                            VerticalOptions="FillAndExpand" HorizontalOptions="CenterAndExpand"
	                            CharacterType="EightCrossEightDotMatrix"
	                            CharacterStrokeColor="{Binding ColorDisplay, Mode=TwoWay}"
	                            BackgroundColor="#686261"/>
                </DataTemplate>
            </BindableLayout.ItemTemplate>


        </Grid>
</Grid>