diff --git a/Gaze/Services/EyeTracking/EyeTrackingService.swift b/Gaze/Services/EyeTracking/EyeTrackingService.swift
index 3c2c300..474cc95 100644
--- a/Gaze/Services/EyeTracking/EyeTrackingService.swift
+++ b/Gaze/Services/EyeTracking/EyeTrackingService.swift
@@ -65,7 +65,8 @@ class EyeTrackingService: NSObject, ObservableObject {
             faceWidthScaleMax: 1.4,
             eyeBoundsHorizontalPadding: TrackingConfig.default.eyeBoundsHorizontalPadding,
             eyeBoundsVerticalPaddingUp: TrackingConfig.default.eyeBoundsVerticalPaddingUp,
-            eyeBoundsVerticalPaddingDown: TrackingConfig.default.eyeBoundsVerticalPaddingDown
+            eyeBoundsVerticalPaddingDown: TrackingConfig.default.eyeBoundsVerticalPaddingDown,
+            eyeBoundsSmoothing: TrackingConfig.default.eyeBoundsSmoothing
         )
 
         processor.updateConfig(config)
diff --git a/Gaze/Services/EyeTracking/TrackingModels.swift b/Gaze/Services/EyeTracking/TrackingModels.swift
index a3125b5..aa88ca8 100644
--- a/Gaze/Services/EyeTracking/TrackingModels.swift
+++ b/Gaze/Services/EyeTracking/TrackingModels.swift
@@ -68,7 +68,8 @@ public struct TrackingConfig: Sendable {
         faceWidthScaleMax: Double,
         eyeBoundsHorizontalPadding: Double,
         eyeBoundsVerticalPaddingUp: Double,
-        eyeBoundsVerticalPaddingDown: Double
+        eyeBoundsVerticalPaddingDown: Double,
+        eyeBoundsSmoothing: Double
     ) {
         self.horizontalAwayThreshold = horizontalAwayThreshold
         self.verticalAwayThreshold = verticalAwayThreshold
@@ -86,6 +87,7 @@ public struct TrackingConfig: Sendable {
         self.eyeBoundsHorizontalPadding = eyeBoundsHorizontalPadding
         self.eyeBoundsVerticalPaddingUp = eyeBoundsVerticalPaddingUp
         self.eyeBoundsVerticalPaddingDown = eyeBoundsVerticalPaddingDown
+        self.eyeBoundsSmoothing = eyeBoundsSmoothing
     }
 
     public let horizontalAwayThreshold: Double
@@ -104,6 +106,7 @@ public struct TrackingConfig: Sendable {
     public let eyeBoundsHorizontalPadding: Double
     public let eyeBoundsVerticalPaddingUp: Double
     public let eyeBoundsVerticalPaddingDown: Double
+    public let eyeBoundsSmoothing: Double
 
     public static let `default` = TrackingConfig(
         horizontalAwayThreshold: 0.08,
@@ -121,6 +124,7 @@ public struct TrackingConfig: Sendable {
         faceWidthScaleMax: 1.4,
         eyeBoundsHorizontalPadding: 0.1,
         eyeBoundsVerticalPaddingUp: 0.9,
-        eyeBoundsVerticalPaddingDown: 0.4
+        eyeBoundsVerticalPaddingDown: 0.4,
+        eyeBoundsSmoothing: 0.2
     )
 }
diff --git a/Gaze/Services/EyeTracking/VisionGazeProcessor.swift b/Gaze/Services/EyeTracking/VisionGazeProcessor.swift
index ace8008..98790e1 100644
--- a/Gaze/Services/EyeTracking/VisionGazeProcessor.swift
+++ b/Gaze/Services/EyeTracking/VisionGazeProcessor.swift
@@ -32,6 +32,8 @@ final class VisionGazeProcessor: @unchecked Sendable {
     private let baselineModel = GazeBaselineModel()
     private var faceWidthBaseline: Double?
     private var faceWidthSmoothed: Double?
+    private var leftEyeFrameSmoothed: CGRect?
+    private var rightEyeFrameSmoothed: CGRect?
     private var config: TrackingConfig
 
     init(config: TrackingConfig) {
@@ -46,6 +48,8 @@ final class VisionGazeProcessor: @unchecked Sendable {
         baselineModel.reset()
         faceWidthBaseline = nil
         faceWidthSmoothed = nil
+        leftEyeFrameSmoothed = nil
+        rightEyeFrameSmoothed = nil
     }
 
     func process(analysis: VisionPipeline.FaceAnalysis) -> ObservationResult {
@@ -77,13 +81,15 @@ final class VisionGazeProcessor: @unchecked Sendable {
             eye: landmarks.leftEye,
             pupil: landmarks.leftPupil,
             face: face,
-            imageSize: analysis.imageSize
+            imageSize: analysis.imageSize,
+            smoothingRect: &leftEyeFrameSmoothed
         )
         let rightEye = makeEyeObservation(
             eye: landmarks.rightEye,
             pupil: landmarks.rightPupil,
             face: face,
-            imageSize: analysis.imageSize
+            imageSize: analysis.imageSize,
+            smoothingRect: &rightEyeFrameSmoothed
         )
 
         let eyesClosed = detectEyesClosed(left: leftEye, right: rightEye)
@@ -126,7 +132,8 @@ final class VisionGazeProcessor: @unchecked Sendable {
         eye: VNFaceLandmarkRegion2D?,
         pupil: VNFaceLandmarkRegion2D?,
         face: VNFaceObservation,
-        imageSize: CGSize
+        imageSize: CGSize,
+        smoothingRect: inout CGRect?
     ) -> EyeObservation? {
         guard let eye else { return nil }
 
@@ -142,8 +149,10 @@ final class VisionGazeProcessor: @unchecked Sendable {
             pupilPoint = bounds.center
         }
 
+        let rawFrame = CGRect(x: bounds.minX, y: bounds.minY, width: bounds.size.width, height: bounds.size.height)
+        let smoothedFrame = smoothRect(rawFrame, existing: &smoothingRect, smoothing: config.eyeBoundsSmoothing)
         let paddedFrame = expandRect(
-            CGRect(x: bounds.minX, y: bounds.minY, width: bounds.size.width, height: bounds.size.height),
+            smoothedFrame,
             horizontalPadding: config.eyeBoundsHorizontalPadding,
             verticalPaddingUp: config.eyeBoundsVerticalPaddingUp,
             verticalPaddingDown: config.eyeBoundsVerticalPaddingDown
@@ -238,6 +247,26 @@ final class VisionGazeProcessor: @unchecked Sendable {
         )
     }
 
+    private func smoothRect(_ rect: CGRect, existing: inout CGRect?, smoothing: Double) -> CGRect {
+        guard smoothing > 0, smoothing < 1 else {
+            existing = rect
+            return rect
+        }
+
+        if let current = existing {
+            let newOriginX = current.origin.x + (rect.origin.x - current.origin.x) * smoothing
+            let newOriginY = current.origin.y + (rect.origin.y - current.origin.y) * smoothing
+            let newWidth = current.size.width + (rect.size.width - current.size.width) * smoothing
+            let newHeight = current.size.height + (rect.size.height - current.size.height) * smoothing
+            let updated = CGRect(x: newOriginX, y: newOriginY, width: newWidth, height: newHeight)
+            existing = updated
+            return updated
+        }
+
+        existing = rect
+        return rect
+    }
+
     private func averageCoordinate(left: CGFloat?, right: CGFloat?, fallback: Double?) -> Double? {
         switch (left, right) {
         case let (left?, right?):