LoopKit · marionbarker · Jan 16, 2026 · Jan 16, 2026 · Jan 16, 2026 · Jan 19, 2026
diff --git a/Loop Widget Extension/Bootstrap/Localizable.xcstrings b/Loop Widget Extension/Bootstrap/Localizable.xcstrings
@@ -440,7 +440,8 @@
       }
     },
     "%@U" : {
-
+      "comment" : "A label displaying the basal insulin rate in micro-units (U).",
+      "isCommentAutoGenerated" : true
     },
     "%1$@ v%2$@" : {
       "comment" : "The format string for the app name and version number. (1: bundle name)(2: bundle version)",
@@ -1553,5 +1554,5 @@
       }
     }
   },
-  "version" : "1.0"
+  "version" : "1.1"
 }
diff --git a/Loop Widget Extension/Live Activity/BasalViewActivity.swift b/Loop Widget Extension/Live Activity/BasalViewActivity.swift
@@ -25,10 +25,14 @@ struct BasalViewActivity: View {
             if let rateString = decimalFormatter.string(from: NSNumber(value: rate)) {
                 Text("\(rateString)U")
                     .font(.subheadline)
+                    .minimumScaleFactor(0.5)
+                    .lineLimit(2)
             }
             else {
                 Text("-U")
                     .font(.subheadline)
+                    .minimumScaleFactor(0.5)
+                    .lineLimit(2)
             }
         }
     }

diff --git a/Loop Widget Extension/Live Activity/ChartView.swift b/Loop Widget Extension/Live Activity/ChartView.swift
@@ -17,6 +17,7 @@ struct ChartView: View {
     private let glucoseRanges: [GlucoseRangeValue]
     private let preset: Preset?
     private let yAxisMarks: [Double]
+    private let colorGradient: LinearGradient
 
     init(glucoseSamples: [GlucoseSampleAttributes], predicatedGlucose: [Double], predicatedStartDate: Date?, predicatedInterval: TimeInterval?, useLimits: Bool, lowerLimit: Double, upperLimit: Double, glucoseRanges: [GlucoseRangeValue], preset: Preset?, yAxisMarks: [Double]) {
         self.glucoseSampleData = ChartValues.convert(data: glucoseSamples, useLimits: useLimits, lowerLimit: lowerLimit, upperLimit: upperLimit)
@@ -28,6 +29,7 @@ struct ChartView: View {
             lowerLimit: lowerLimit,
             upperLimit: upperLimit
         )
+        self.colorGradient = ChartView.getGradient(useLimits: useLimits, lowerLimit: lowerLimit, upperLimit: upperLimit, highestValue: yAxisMarks.max() ?? 1)
         self.preset = preset
         self.glucoseRanges = glucoseRanges
         self.yAxisMarks = yAxisMarks
@@ -39,6 +41,28 @@ struct ChartView: View {
         self.preset = preset
         self.glucoseRanges = glucoseRanges
         self.yAxisMarks = yAxisMarks
+        self.colorGradient = ChartView.getGradient(useLimits: useLimits, lowerLimit: lowerLimit, upperLimit: upperLimit, highestValue: yAxisMarks.max() ?? 1)
+    }
+
+    private static func getGradient(useLimits: Bool, lowerLimit: Double, upperLimit: Double, highestValue: Double) -> LinearGradient {
+        var stops: [Gradient.Stop] = [Gradient.Stop(color: Color("glucose"), location: 0)]
+        if useLimits {
+            let lowerStop = lowerLimit / highestValue
+            let upperStop = upperLimit / highestValue
+            stops = [
+                Gradient.Stop(color: .red, location: 0),
+                Gradient.Stop(color: .red, location: lowerStop - 0.01),
+                Gradient.Stop(color: .green, location: lowerStop),
+                Gradient.Stop(color: .green, location: upperStop),
+                Gradient.Stop(color: .orange, location: upperStop + 0.01),
+                Gradient.Stop(color: .orange, location: 600), // Just use the mg/dl limit for the most upper value
+            ]
+        }
+        return LinearGradient(
+            gradient: Gradient(stops: stops),
+            startPoint: .bottom,
+            endPoint: .top
+        )
     }
 
     var body: some View {
@@ -79,7 +103,7 @@ struct ChartView: View {
                               y: .value("Glucose level", item.y)
                     )
                     .lineStyle(StrokeStyle(lineWidth: 2, dash: [6, 5]))
-                    .foregroundStyle(by: .value("Color", item.color))
+                    .foregroundStyle(colorGradient)
                 }
             }
             .chartForegroundStyleScale([
@@ -144,7 +168,7 @@ struct ChartValues: Identifiable {
             return ChartValues(
                 x: startDate.addingTimeInterval(interval * Double(index)),
                 y: item,
-                color: !useLimits ? "Default" : item < lowerLimit ? "Low" : item > upperLimit ? "High" : "Good"
+                color: "Default" // Color is handled by the gradient
             )
         }
     }

diff --git a/Loop/Localizable.xcstrings b/Loop/Localizable.xcstrings
@@ -5321,7 +5321,7 @@
         }
       }
     },
-    "Add item to bottom row" : {
+    "Add item to Lock Screen / CarPlay display" : {
       "comment" : "Title for Add item"
     },
     "Add Meal" : {
@@ -5449,9 +5449,6 @@
         }
       }
     },
-    "Add predictive line" : {
-      "comment" : "Title for predictive line toggle"
-    },
     "Add Pump" : {
       "comment" : "Action sheet title selecting Pump\nThe title of the pump chooser in settings\nTitle text for button to add pump device\nTitle text for button to set up a Pump",
       "localizations" : {
@@ -9837,12 +9834,6 @@
         }
       }
     },
-    "Bottom row" : {
-      "comment" : "Live activity Bottom row configuration title"
-    },
-    "Bottom row configuration" : {
-      "comment" : "Title for Bottom row configuration"
-    },
     "Cancel" : {
       "comment" : "Button label for cancel\nButton text to cancel\nCancel button for reset loop alert\nCancel export button title\nThe title of the cancel action in an action sheet",
       "localizations" : {
@@ -13108,6 +13099,13 @@
         }
       }
     },
+    "Configure Display" : {
+      "comment" : "Title for the view to configure the lock screen display"
+    },
+    "Configure Lock Screen / Carplay Row" : {
+      "comment" : "A link in the live activity settings that takes the user to a view where they can configure the row displayed on their lock screen or carplay.",
+      "isCommentAutoGenerated" : true
+    },
     "Continue" : {
       "comment" : "Button label for continue\nDefault alert dismissal",
       "localizations" : {
@@ -16128,6 +16126,19 @@
         }
       }
     },
+    "Display colors for glucose" : {
+      "comment" : "Title for glucose coloring"
+    },
+    "Display Control Options" : {
+      "comment" : "A section header for controls related to the display of glucose levels in the live activity chart.",
+      "isCommentAutoGenerated" : true
+    },
+    "Display prediction in plot" : {
+      "comment" : "Title for prediction line toggle"
+    },
+    "Display up to 4 items. Display label is in parentheses." : {
+      "comment" : "Indicates the maximum number of items that can be displayed and how the label for each item is shortened."
+    },
     "Done" : {
       "localizations" : {
         "cs" : {
@@ -23559,6 +23570,10 @@
         }
       }
     },
+    "Lock Screen / Dynamic Island / CarPlay" : {
+      "comment" : "The title of a section in the live activity settings view, related to lock screen, dynamic island, and carplay.",
+      "isCommentAutoGenerated" : true
+    },
     "Log Dose" : {
       "comment" : "Button text to log a dose\nTitle for dose logging screen",
       "localizations" : {
@@ -32945,6 +32960,10 @@
         }
       }
     },
+    "Select Lock Screen Display Options" : {
+      "comment" : "A section header in the live activity settings screen, describing the options available for customizing the display on the lock screen.",
+      "isCommentAutoGenerated" : true
+    },
     "Selecting a favorite food in the carb entry screen automatically fills in the carb quantity, food type, and absorption time fields! Tap the add button below to create your first favorite food!" : {
       "localizations" : {
         "da" : {
@@ -38430,9 +38449,6 @@
         }
       }
     },
-    "Use BG coloring" : {
-      "comment" : "Title for BG coloring"
-    },
     "Use Pre-Meal Preset" : {
       "comment" : "The title of the alert controller used to select a duration for pre-meal targets",
       "localizations" : {
@@ -40913,5 +40929,5 @@
       }
     }
   },
-  "version" : "1.0"
+  "version" : "1.1"
 }
diff --git a/Loop/Views/LiveActivityBottomRowManagerView.swift b/Loop/Views/LiveActivityBottomRowManagerView.swift
@@ -36,26 +36,27 @@ struct LiveActivityBottomRowManagerView: View {
         }
         buttons.append(.cancel(Text(NSLocalizedString("Cancel", comment: "Button text to cancel"))))
 
-        return ActionSheet(title: Text(NSLocalizedString("Add item to bottom row", comment: "Title for Add item")), buttons: buttons)
+        return ActionSheet(title: Text(NSLocalizedString("Add item to Lock Screen / CarPlay display", comment: "Title for Add item")), buttons: buttons)
     }
 
     var body: some View {
         List {
-            ForEach($configuration, id: \.self) { item in
-                HStack {
-                    deleteButton
-                        .onTapGesture {
-                            onDelete(item.wrappedValue)
-                            isDirty = configuration != previousConfiguration
-                        }
-                    Text(item.wrappedValue.description())
-
-                    Spacer()
-                    editBars
+            Section(header: Text("Display up to 4 items. Display label is in parentheses.", comment: "Indicates the maximum number of items that can be displayed and how the label for each item is shortened.")) {
+                ForEach($configuration, id: \.self) { item in
+                    HStack {
+                        deleteButton
+                            .onTapGesture {
+                                onDelete(item.wrappedValue)
+                                isDirty = configuration != previousConfiguration
+                            }
+                        Text(item.wrappedValue.description())
+                        Spacer()
+                        editBars
+                    }
                 }
+                .onMove(perform: onReorder)
+                .deleteDisabled(true)
             }
-            .onMove(perform: onReorder)
-            .deleteDisabled(true)
 
             Section {
                 Button(action: onSave) {
@@ -81,7 +82,7 @@ struct LiveActivityBottomRowManagerView: View {
         }
         .actionSheet(isPresented: $showAdd, content: { addItem })
         .insetGroupedListStyle()
-        .navigationBarTitle(Text(NSLocalizedString("Bottom row", comment: "Live activity Bottom row configuration title")))
+        .navigationBarTitle(Text(NSLocalizedString("Configure Display", comment: "Title for the view to configure the lock screen display")))
     }
 
     @ViewBuilder

diff --git a/Loop/Views/LiveActivityManagementView.swift b/Loop/Views/LiveActivityManagementView.swift
@@ -21,12 +21,14 @@ struct LiveActivityManagementView: View {
     var body: some View {
         VStack {
             List {
-                Section {
+                Section(header: Text("Lock Screen / Dynamic Island / CarPlay")) {
                     Toggle(NSLocalizedString("Enabled", comment: "Title for enable live activity toggle"), isOn: $viewModel.enabled)
                         .onChange(of: viewModel.enabled) { _ in
                             self.isDirty = previousViewModel.enabled != viewModel.enabled
                         }
-
+                }
+
+                Section(header: Text("Select Lock Screen Display Options")){
                     ExpandableSetting(
                         isEditing: $viewModel.isEditingMode,
                         leadingValueContent: {
@@ -48,50 +50,50 @@ struct LiveActivityManagementView: View {
                     }
                 }
 
-                Section {
-                    if viewModel.mode == .large {
-                        Toggle(NSLocalizedString("Add predictive line", comment: "Title for predictive line toggle"), isOn: $viewModel.addPredictiveLine)
-                            .transition(.move(edge: viewModel.mode == .large ? .top : .bottom))
-                            .onChange(of: viewModel.addPredictiveLine) { _ in
-                                self.isDirty = previousViewModel.addPredictiveLine != viewModel.addPredictiveLine
-                            }
-                    }
+                Section(header: Text("Display Control Options")) {
+                    Toggle(NSLocalizedString("Display prediction in plot", comment: "Title for prediction line toggle"), isOn: $viewModel.addPredictiveLine)
+                        .transition(.move(edge: viewModel.mode == .large ? .top : .bottom))
+                        .onChange(of: viewModel.addPredictiveLine) { _ in
+                            self.isDirty = previousViewModel.addPredictiveLine != viewModel.addPredictiveLine
+                        }
 
-                    Toggle(NSLocalizedString("Use BG coloring", comment: "Title for BG coloring"), isOn: $viewModel.useLimits)
+                    Toggle(NSLocalizedString("Display colors for glucose", comment: "Title for glucose coloring"), isOn: $viewModel.useLimits)
                         .transition(.move(edge: viewModel.mode == .large ? .top : .bottom))
                         .onChange(of: viewModel.useLimits) { _ in
                             self.isDirty = previousViewModel.useLimits != viewModel.useLimits
                         }
 
-                    if self.displayGlucosePreference.unit == .millimolesPerLiter {
-                        TextInput(label: "Upper limit", value: $viewModel.upperLimitChartMmol)
-                            .transition(.move(edge: viewModel.useLimits ? .top : .bottom))
-                            .onChange(of: viewModel.upperLimitChartMmol) { _ in
-                                self.isDirty = previousViewModel.upperLimitChartMmol != viewModel.upperLimitChartMmol
-                            }
-                        TextInput(label: "Lower limit", value: $viewModel.lowerLimitChartMmol)
-                            .transition(.move(edge: viewModel.useLimits ? .top : .bottom))
-                            .onChange(of: viewModel.lowerLimitChartMmol) { _ in
-                                self.isDirty = previousViewModel.lowerLimitChartMmol != viewModel.lowerLimitChartMmol
-                            }
-                    } else {
-                        TextInput(label: "Upper limit", value: $viewModel.upperLimitChartMg)
-                            .transition(.move(edge: viewModel.useLimits ? .top : .bottom))
-                            .onChange(of: viewModel.upperLimitChartMg) { _ in
-                                self.isDirty = previousViewModel.upperLimitChartMg != viewModel.upperLimitChartMg
-                            }
-                        TextInput(label: "Lower limit", value: $viewModel.lowerLimitChartMg)
-                            .transition(.move(edge: viewModel.useLimits ? .top : .bottom))
-                            .onChange(of: viewModel.lowerLimitChartMg) { _ in
-                                self.isDirty = previousViewModel.lowerLimitChartMg != viewModel.lowerLimitChartMg
-                            }
+                    if self.viewModel.useLimits {
+                        if self.displayGlucosePreference.unit == .millimolesPerLiter {
+                            TextInput(label: "Upper limit", value: $viewModel.upperLimitChartMmol)
+                                .transition(.move(edge: viewModel.useLimits ? .top : .bottom))
+                                .onChange(of: viewModel.upperLimitChartMmol) { _ in
+                                    self.isDirty = previousViewModel.upperLimitChartMmol != viewModel.upperLimitChartMmol
+                                }
+                            TextInput(label: "Lower limit", value: $viewModel.lowerLimitChartMmol)
+                                .transition(.move(edge: viewModel.useLimits ? .top : .bottom))
+                                .onChange(of: viewModel.lowerLimitChartMmol) { _ in
+                                    self.isDirty = previousViewModel.lowerLimitChartMmol != viewModel.lowerLimitChartMmol
+                                }
+                        } else {
+                            TextInput(label: "Upper limit", value: $viewModel.upperLimitChartMg)
+                                .transition(.move(edge: viewModel.useLimits ? .top : .bottom))
+                                .onChange(of: viewModel.upperLimitChartMg) { _ in
+                                    self.isDirty = previousViewModel.upperLimitChartMg != viewModel.upperLimitChartMg
+                                }
+                            TextInput(label: "Lower limit", value: $viewModel.lowerLimitChartMg)
+                                .transition(.move(edge: viewModel.useLimits ? .top : .bottom))
+                                .onChange(of: viewModel.lowerLimitChartMg) { _ in
+                                    self.isDirty = previousViewModel.lowerLimitChartMg != viewModel.lowerLimitChartMg
+                           }
+                        }
                     }
                 }
 
-                Section {
+                Section(header: Text("Configure Lock Screen / Carplay Row")) {
                     NavigationLink(
                         destination: LiveActivityBottomRowManagerView(),
-                        label: { Text(NSLocalizedString("Bottom row configuration", comment: "Title for Bottom row configuration")) }
+                        label: { Text(NSLocalizedString("Configure Display", comment: "")) }
                     )
                 }
             }