diff --git a/source/RobotAPI/gui-plugins/GuiHealthClient/GuiHealthClientWidgetController.cpp b/source/RobotAPI/gui-plugins/GuiHealthClient/GuiHealthClientWidgetController.cpp
index d976d77e6742b63152b172b7a55107929405302d..4868ebda8519f9d571c0a62a17ccbecd66e5a18d 100644
--- a/source/RobotAPI/gui-plugins/GuiHealthClient/GuiHealthClientWidgetController.cpp
+++ b/source/RobotAPI/gui-plugins/GuiHealthClient/GuiHealthClientWidgetController.cpp
@@ -28,6 +28,7 @@
 #include <qrgb.h>
 #include <qtablewidget.h>
 #include <string>
+#include <iomanip>
 
 #include <QLabel>
 #include <QPushButton>
@@ -110,6 +111,24 @@ namespace armarx
         robotHealthTopicPrx->heartbeat(getName(), now);
     }
 
+
+    std::string to_string_rounded(float value, int decimals = 100)
+    {
+        std::stringstream ss;
+        ss << std::fixed << std::setprecision(3) << value;
+        return ss.str();
+    }
+
+
+    QTableWidgetItem* make_item(const std::string& text,
+                                Qt::AlignmentFlag horAlignment = Qt::AlignLeft)
+    {
+        auto* item = new QTableWidgetItem(QString::fromStdString(text));
+        item->setTextAlignment(horAlignment | Qt::AlignVCenter);
+        return item;
+    }
+
+
     void
     GuiHealthClientWidgetController::updateSummaryTimerClb()
     {
@@ -147,64 +166,63 @@ namespace armarx
                     const auto& entry = summaryVals.at(i);
 
                     std::string stateRepr;
-                    QColor color;
+                    QColor stateColor;
                     switch(entry.state)
                     {
                         case HealthOK:
                             stateRepr = "yes";
-                            color.setRgb(0, 255, 0); // green
+                            stateColor.setRgb(0, 255, 0); // green
                             break;
                         case HealthWarning:
                             stateRepr = "yes";
-                            color.setRgb(255, 165, 0); // orange
+                            stateColor.setRgb(255, 165, 0); // orange
                             break;
                         case HealthError:
                             stateRepr = "no";
-                            color.setRgb(255, 0, 0); // red
+                            stateColor.setRgb(255, 0, 0); // red
                             break;
                     }
 
                     const std::string hostname = entry.lastReferenceTimestamp.hostname;
 
-                    const std::string timeSinceLastArrivalRepr = std::to_string(entry.timeSinceLastArrival.microSeconds / 1000);
-                    const std::string timeToLastReferenceRepr = std::to_string(entry.timeSinceLastUpdateReference.microSeconds / 1000);
+                    const std::string timeSinceLastArrivalRepr = to_string_rounded(entry.timeSinceLastArrival.microSeconds / 1000.0);
+                    const std::string timeToLastReferenceRepr = to_string_rounded(entry.timeSinceLastUpdateReference.microSeconds / 1000.0);
                     const std::string tagsRepr = serializeList(entry.tags);
 
-                    const long syncErrorMilliSeconds = std::abs(entry.timeSinceLastArrival.microSeconds - entry.timeSinceLastUpdateReference.microSeconds) / 1000;
-
+                    const float syncErrorMilliSeconds = std::abs(entry.timeSinceLastArrival.microSeconds - entry.timeSinceLastUpdateReference.microSeconds) / 1000.0;
 
                     tableWidget->setItem(i, 0, new QTableWidgetItem(QString::fromStdString(entry.identifier)));
-                    
-                    auto* requiredItem = new QTableWidgetItem(QString::fromStdString(entry.required ? "yes" : "no"));
-                    requiredItem->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
-                    tableWidget->setItem(i, 1, requiredItem);
-                    
-                    auto* stateItem = new QTableWidgetItem(QString::fromStdString(stateRepr));
-                    stateItem->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
-                    tableWidget->setItem(i, 2, stateItem);
-                    tableWidget->item(i, 2)->setBackgroundColor(color);
+                    tableWidget->setItem(i, 1, make_item(entry.required ? "yes" : "no", Qt::AlignHCenter));
+
+                    {
+                        auto* item = make_item(stateRepr, Qt::AlignHCenter);
+                        item->setBackgroundColor(stateColor);
+                        tableWidget->setItem(i, 2, item);
+                    }
                     
                     tableWidget->setItem(i, 3, new QTableWidgetItem(QString::fromStdString(tagsRepr)));
-                    
-                    tableWidget->setItem(i, 4, new QTableWidgetItem(QString::fromStdString(timeSinceLastArrivalRepr)));
-                    tableWidget->setItem(i, 5, new QTableWidgetItem(QString::fromStdString(timeToLastReferenceRepr)));
-
-                    tableWidget->setItem(i, 6, new QTableWidgetItem(QString::fromStdString(std::to_string(syncErrorMilliSeconds))));
+                    tableWidget->setItem(i, 4, make_item(timeSinceLastArrivalRepr, Qt::AlignRight));
+                    tableWidget->setItem(i, 5, make_item(timeToLastReferenceRepr, Qt::AlignRight));
 
-                    if(syncErrorMilliSeconds > 20)
                     {
+                        auto* item = make_item(to_string_rounded(syncErrorMilliSeconds), Qt::AlignRight);
+
                         QColor timeSyncColor;
-                        timeSyncColor.setRgb(255, 0, 0);
-                        tableWidget->item(i, 6)->setBackgroundColor(timeSyncColor);
-                    }else {
-                        QColor timeSyncColor;
-                        timeSyncColor.setRgb(0, 255, 0);
-                        tableWidget->item(i, 6)->setBackgroundColor(timeSyncColor);
+                        if (syncErrorMilliSeconds > 20.)
+                        {
+                            timeSyncColor.setRgb(255, 0, 0);
+                        }
+                        else
+                        {
+                            timeSyncColor.setRgb(0, 255, 0);
+                        }
+                        item->setBackgroundColor(timeSyncColor);
+
+                        tableWidget->setItem(i, 6, item);
                     }
                     
-
-                    tableWidget->setItem(i, 7, new QTableWidgetItem(QString::fromStdString(std::to_string(entry.maximumCycleTimeWarning.microSeconds / 1000))));
-                    tableWidget->setItem(i, 8, new QTableWidgetItem(QString::fromStdString(std::to_string(entry.maximumCycleTimeError.microSeconds / 1000))));
+                    tableWidget->setItem(i, 7, make_item(to_string_rounded(entry.maximumCycleTimeWarning.microSeconds / 1000.), Qt::AlignRight));
+                    tableWidget->setItem(i, 8, make_item(to_string_rounded(entry.maximumCycleTimeError.microSeconds / 1000.), Qt::AlignRight));
                     tableWidget->setItem(i, 9, new QTableWidgetItem(QString::fromStdString(hostname)));
                 }