diff --git a/Code/client/Services/Generic/OverlayService.cpp b/Code/client/Services/Generic/OverlayService.cpp
index 50f2b3a734..8c9a9fce18 100644
--- a/Code/client/Services/Generic/OverlayService.cpp
+++ b/Code/client/Services/Generic/OverlayService.cpp
@@ -1,5 +1,7 @@
 #include <TiltedOnlinePCH.h>
 
+#include <cmath>
+
 #include <Services/OverlayService.h>
 
 #include <OverlayApp.hpp>
@@ -491,7 +493,10 @@ void OverlayService::RunPlayerHealthUpdates() noexcept
 
     static float s_previousPercentage = -1.f;
 
-    const float newPercentage = CalculateHealthPercentage(PlayerCharacter::Get());
+    // The party UI shows a bar, so whole percents are enough. Round up so that 0 still means dead.
+    // Without rounding, regeneration in combat changes the value on every tick and each update
+    // makes the overlay redraw.
+    const float newPercentage = std::ceil(CalculateHealthPercentage(PlayerCharacter::Get()));
     if (newPercentage == s_previousPercentage)
         return;
 
diff --git a/Code/skyrim_ui/src/app/components/group/group.component.html b/Code/skyrim_ui/src/app/components/group/group.component.html
index 522ea6325f..4f64c96989 100644
--- a/Code/skyrim_ui/src/app/components/group/group.component.html
+++ b/Code/skyrim_ui/src/app/components/group/group.component.html
@@ -5,7 +5,7 @@
     [ngStyle]="positionStyle | async"
   >
     <div
-      *ngFor="let player of groupMembers$ | async"
+      *ngFor="let player of groupMembers$ | async; trackBy: trackByMemberId"
       [title]="player.cellName"
       class="group-member"
       [class.not-loaded]="!player.isLoaded"
diff --git a/Code/skyrim_ui/src/app/components/group/group.component.scss b/Code/skyrim_ui/src/app/components/group/group.component.scss
index dc033cdf95..e5abb2990d 100644
--- a/Code/skyrim_ui/src/app/components/group/group.component.scss
+++ b/Code/skyrim_ui/src/app/components/group/group.component.scss
@@ -58,7 +58,6 @@
         margin-top: 1%;
 
         .group-member-health-value {
-          transition: width 0.8s ease-in-out;
           height: 0.79vw;
           position: relative;
           overflow: hidden;
diff --git a/Code/skyrim_ui/src/app/components/group/group.component.ts b/Code/skyrim_ui/src/app/components/group/group.component.ts
index f5a2eb160f..c8c848352f 100644
--- a/Code/skyrim_ui/src/app/components/group/group.component.ts
+++ b/Code/skyrim_ui/src/app/components/group/group.component.ts
@@ -95,7 +95,7 @@ export class GroupComponent implements OnInit, OnDestroy {
   }
 
   private subscribeChangeHealth() {
-    this.clientService.healthChange
+    this.groupService.memberHealthChange
       .pipe(takeUntil(this.destroy$))
       .subscribe(() => {
         this.flashGroup();
@@ -210,6 +210,10 @@ export class GroupComponent implements OnInit, OnDestroy {
     }
   }
 
+  public trackByMemberId(_index: number, member: Player) {
+    return member.id;
+  }
+
   public invite(playerId: number) {
     this.groupService.invite(playerId);
   }
diff --git a/Code/skyrim_ui/src/app/services/client.service.ts b/Code/skyrim_ui/src/app/services/client.service.ts
index cb69624922..c9b9e620ed 100644
--- a/Code/skyrim_ui/src/app/services/client.service.ts
+++ b/Code/skyrim_ui/src/app/services/client.service.ts
@@ -484,7 +484,9 @@ export class ClientService implements OnDestroy {
 
   private onSetHealth(playerId: number, health: number) {
     this.zone.run(() => {
-      this.healthChange.next(new Player({ id: playerId, health: health }));
+      this.healthChange.next(
+        new Player({ id: playerId, health: Math.ceil(health) }),
+      );
     });
   }
 
diff --git a/Code/skyrim_ui/src/app/services/group.service.ts b/Code/skyrim_ui/src/app/services/group.service.ts
index 706a19f93b..539b628d40 100644
--- a/Code/skyrim_ui/src/app/services/group.service.ts
+++ b/Code/skyrim_ui/src/app/services/group.service.ts
@@ -6,6 +6,7 @@ import {
   Observable,
   of,
   pluck,
+  Subject,
   Subscription,
 } from 'rxjs';
 import { filter, map } from 'rxjs/operators';
@@ -25,6 +26,9 @@ import { Sound, SoundService } from './sound.service';
 export class GroupService implements OnDestroy {
   public group = new BehaviorSubject<Group | undefined>(undefined);
 
+  /** Emits the id of a party member whose health value actually changed. */
+  public memberHealthChange = new Subject<number>();
+
   private debugSubscription: Subscription;
   private connectionSubscription: Subscription;
   private userHealthSubscription: Subscription;
@@ -102,9 +106,10 @@ export class GroupService implements OnDestroy {
         if (group) {
           const foundPlayer = this.playerListService.getPlayerById(player.id);
 
-          if (foundPlayer) {
+          if (foundPlayer && foundPlayer.health !== player.health) {
             foundPlayer.health = player.health;
             this.updateGroup();
+            this.memberHealthChange.next(foundPlayer.id);
           }
         }
       },