diff --git a/src/actions/gpu-graph.ts b/src/actions/gpu-graph.ts
index cb0ff5c..e56ea0a 100644
--- a/src/actions/gpu-graph.ts
+++ b/src/actions/gpu-graph.ts
@@ -1 +1,72 @@
-export {};
+import streamDeck, {
+  action,
+  type DidReceiveSettingsEvent,
+  type KeyAction,
+  type KeyDownEvent,
+  SingletonAction,
+  type WillAppearEvent,
+} from "@elgato/streamdeck";
+import { type GpuMetricKind } from "../lib/metrics-parser";
+import { renderGpuGraph, svgDataUrl } from "../lib/render";
+import { runtime } from "../lib/runtime";
+import { cfgFromSettings, type CfgSettings } from "../lib/util";
+
+type GpuSettings = CfgSettings & {
+  gpuId?: string;
+  metric?: GpuMetricKind;
+};
+
+@action({ UUID: "com.bryce.llamawatch.gpu" })
+export class GpuGraph extends SingletonAction<GpuSettings> {
+  private settings: GpuSettings = {};
+  private action?: KeyAction<GpuSettings>;
+  private unsubscribe?: () => void;
+  private lastSvg?: string;
+
+  override onWillAppear(ev: WillAppearEvent<GpuSettings>): void {
+    if (!ev.action.isKey()) return;
+    this.settings = ev.payload.settings;
+    this.action = ev.action;
+    runtime.ensureConnections(cfgFromSettings(this.settings));
+    this.unsubscribe = runtime.subscribe(() => this.render());
+    this.render();
+  }
+
+  override onWillDisappear(): void {
+    this.unsubscribe?.();
+    this.unsubscribe = undefined;
+    this.action = undefined;
+  }
+
+  override onDidReceiveSettings(ev: DidReceiveSettingsEvent<GpuSettings>): void {
+    if (!ev.action.isKey()) return;
+    this.settings = ev.payload.settings;
+    this.action = ev.action;
+    this.render();
+  }
+
+  override onKeyDown(ev: KeyDownEvent<GpuSettings>): void {
+    void streamDeck.system.openUrl(`${cfgFromSettings(ev.payload.settings).baseUrl}/ui`);
+  }
+
+  private render(): void {
+    const action = this.action;
+    if (!action) return;
+    const poller = runtime.pollerInstance;
+    const gpuId = this.settings.gpuId ?? "all";
+    const metric = this.settings.metric ?? "util_percent";
+    const value = poller?.getValue(gpuId, metric);
+    const history = poller?.getHistory(gpuId, metric) ?? [];
+    const offline = !poller || poller.isOffline();
+    const gpuName = gpuId === "all" ? "ALL GPUS" : this.gpuLabel(gpuId);
+    const svg = renderGpuGraph({ gpuName, metric, value, history, offline });
+    if (svg === this.lastSvg) return;
+    this.lastSvg = svg;
+    void action.setImage(svgDataUrl(svg));
+  }
+
+  private gpuLabel(gpuId: string): string {
+    const gpu = runtime.pollerInstance?.gpus().find((g) => g.id === gpuId);
+    return gpu && gpu.name ? `GPU ${gpuId} · ${gpu.name}` : `GPU ${gpuId}`;
+  }
+}
diff --git a/src/actions/inflight-monitor.ts b/src/actions/inflight-monitor.ts
index cb0ff5c..c39eb70 100644
--- a/src/actions/inflight-monitor.ts
+++ b/src/actions/inflight-monitor.ts
@@ -1 +1,87 @@
-export {};
+import streamDeck, {
+  action,
+  type DidReceiveSettingsEvent,
+  type KeyAction,
+  type KeyDownEvent,
+  SingletonAction,
+  type WillAppearEvent,
+} from "@elgato/streamdeck";
+import { renderInflight, svgDataUrl } from "../lib/render";
+import { runtime } from "../lib/runtime";
+import { cfgFromSettings, type CfgSettings } from "../lib/util";
+
+type InflightSettings = CfgSettings & {
+  modelId?: string;
+};
+
+@action({ UUID: "com.bryce.llamawatch.inflight" })
+export class InflightMonitor extends SingletonAction<InflightSettings> {
+  private settings: InflightSettings = {};
+  private action?: KeyAction<InflightSettings>;
+  private unsubscribe?: () => void;
+  private pulseTimer?: ReturnType<typeof setInterval>;
+  private pulse = false;
+
+  override onWillAppear(ev: WillAppearEvent<InflightSettings>): void {
+    if (!ev.action.isKey()) return;
+    this.settings = ev.payload.settings;
+    this.action = ev.action;
+    runtime.ensureConnections(cfgFromSettings(this.settings));
+    this.unsubscribe = runtime.subscribe(() => this.render());
+    this.render();
+  }
+
+  override onWillDisappear(): void {
+    this.unsubscribe?.();
+    this.unsubscribe = undefined;
+    this.action = undefined;
+    this.clearPulse();
+  }
+
+  override onDidReceiveSettings(ev: DidReceiveSettingsEvent<InflightSettings>): void {
+    if (!ev.action.isKey()) return;
+    this.settings = ev.payload.settings;
+    this.action = ev.action;
+    runtime.ensureConnections(cfgFromSettings(this.settings));
+    this.render();
+  }
+
+  override onKeyDown(ev: KeyDownEvent<InflightSettings>): void {
+    void streamDeck.system.openUrl(`${cfgFromSettings(ev.payload.settings).baseUrl}/ui`);
+  }
+
+  private render(): void {
+    const action = this.action;
+    if (!action) return;
+    const modelId = this.settings.modelId ?? "";
+    const state = runtime.tracker.state(modelId);
+    const count = runtime.tracker.count(modelId);
+    const offline = runtime.offline || modelId.length === 0;
+    void action.setImage(
+      svgDataUrl(
+        renderInflight({
+          modelName: modelId.length > 0 ? modelId : "unset",
+          state,
+          count,
+          offline,
+          pulse: this.pulse,
+        }),
+      ),
+    );
+
+    if (state === "ready" && count > 0 && !this.pulseTimer) {
+      this.pulseTimer = setInterval(() => {
+        this.pulse = !this.pulse;
+        this.render();
+      }, 500);
+    } else if (!(state === "ready" && count > 0) && this.pulseTimer) {
+      this.clearPulse();
+    }
+  }
+
+  private clearPulse(): void {
+    if (this.pulseTimer) clearInterval(this.pulseTimer);
+    this.pulseTimer = undefined;
+    this.pulse = false;
+  }
+}