diff --git a/selfdrive/ui/qt/offroad/developer_panel.cc b/selfdrive/ui/qt/offroad/developer_panel.cc
index ab80ef904c..b22ed10dbd 100644
--- a/selfdrive/ui/qt/offroad/developer_panel.cc
+++ b/selfdrive/ui/qt/offroad/developer_panel.cc
@@ -57,7 +57,7 @@ DeveloperPanel::DeveloperPanel(SettingsWindow *parent) : ListWidget(parent) {
   addItem(errorLogBtn);
 
 #ifdef SUNNYPILOT
-  hkgAngleSmoothingFactor = new OptionControlSP("HkgTuningAngleSmoothingFactor", tr("HKG Angle Smoothing Factor"), tr("HKG angle smoothing factor for sunnypilot."), "../assets/offroad/icon_blank.png", {0, 10}, 1);
+  hkgAngleSmoothingFactor = new OptionControlSP("HkgTuningAngleSmoothingFactor", tr("HKG Angle Smoothing Factor"), tr("Applies EMA (Exponential Moving Average) to the desired angle steering.<br/>A value closer to 1 means no smoothing.<br/>A value closer to 0 means very smooth (and thus likely too 'soft' steering)."), "../assets/offroad/icon_blank.png", {0, 10}, 1);
   connect(hkgAngleSmoothingFactor, &OptionControlSP::updateLabels, hkgAngleSmoothingFactor, [=]() {
     this->updateToggles(offroad);
   });