diff --git a/src/Bar.cpp b/src/Bar.cpp
index 2ad0491..b825871 100644
--- a/src/Bar.cpp
+++ b/src/Bar.cpp
@@ -99,7 +99,7 @@ namespace Bar
                 btIconText->SetClass("bt-label-connected");
                 btIconText->SetText("");
                 std::string btDev;
-
+                std::string tooltip;
                 for (auto& dev : info.devices)
                 {
                     std::string ico = " ";
@@ -115,9 +115,13 @@ namespace Bar
                     {
                         ico = " ";
                     }
+                    tooltip += dev.name + " & ";
                     btDev += ico;
                 }
-
+                // Delete last delim
+                if (tooltip.size())
+                    tooltip.erase(tooltip.end() - 3, tooltip.end());
+                btDevText->SetTooltip(tooltip);
                 btDevText->SetText(std::move(btDev));
             }
             return TimerResult::Ok;
@@ -380,10 +384,11 @@ namespace Bar
             {
                 auto workspace = Widget::Create<Button>();
                 workspace->SetHorizontalTransform({8, false, Alignment::Fill});
-                workspace->OnClick([i](Button&)
-                {
-                    System::GotoWorkspace((uint32_t)i + 1);
-                });
+                workspace->OnClick(
+                    [i](Button&)
+                    {
+                        System::GotoWorkspace((uint32_t)i + 1);
+                    });
                 DynCtx::workspaces[i] = workspace.get();
                 box->AddChild(std::move(workspace));
             }
diff --git a/src/Common.h b/src/Common.h
index dac0096..55cfa9d 100644
--- a/src/Common.h
+++ b/src/Common.h
@@ -1,8 +1,15 @@
 #pragma once
 #include <iostream>
+#include <unistd.h>
+
 #define UNUSED [[maybe_unused]]
 #define LOG(x) std::cout << x << '\n'
-#define ASSERT(x, log) if (!(x)) { LOG(log << "\n[Exiting due to assert failed]"); exit(-1); }
+#define ASSERT(x, log)                                  \
+    if (!(x))                                           \
+    {                                                   \
+        LOG(log << "\n[Exiting due to assert failed]"); \
+        exit(-1);                                       \
+    }
 
 // Flag helper macros
 #define BIT(x) (1 << (x))
diff --git a/src/Widget.cpp b/src/Widget.cpp
index 452cb58..f0e11f3 100644
--- a/src/Widget.cpp
+++ b/src/Widget.cpp
@@ -66,6 +66,15 @@ void Widget::SetHorizontalTransform(const Transform& transform)
     m_HorizontalTransform = transform;
 }
 
+void Widget::SetTooltip(const std::string& tooltip)
+{
+    if (m_Widget)
+    {
+        gtk_widget_set_tooltip_text(m_Widget, tooltip.c_str());
+    }
+    m_Tooltip = tooltip;
+}
+
 void Widget::AddChild(std::unique_ptr<Widget>&& widget)
 {
     m_Childs.push_back(std::move(widget));
@@ -82,6 +91,8 @@ void Widget::ApplyPropertiesToWidget()
     auto style = gtk_widget_get_style_context(m_Widget);
     gtk_style_context_add_class(style, m_CssClass.c_str());
 
+    gtk_widget_set_tooltip_text(m_Widget, m_Tooltip.c_str());
+
     // Apply transform
     gtk_widget_set_size_request(m_Widget, m_HorizontalTransform.size, m_VerticalTransform.size);
     gtk_widget_set_halign(m_Widget, Utils::ToGtkAlign(m_HorizontalTransform.alignment));
diff --git a/src/Widget.h b/src/Widget.h
index 2006519..2766c7c 100644
--- a/src/Widget.h
+++ b/src/Widget.h
@@ -84,6 +84,7 @@ public:
     void SetClass(const std::string& cssClass);
     void SetVerticalTransform(const Transform& transform);
     void SetHorizontalTransform(const Transform& transform);
+    void SetTooltip(const std::string& tooltip);
 
     virtual void Create() = 0;
 
@@ -126,6 +127,7 @@ protected:
     std::vector<std::unique_ptr<Widget>> m_Childs;
 
     std::string m_CssClass;
+    std::string m_Tooltip;
     Transform m_HorizontalTransform; // X
     Transform m_VerticalTransform;   // Y
 };