diff --git a/.gitignore b/.gitignore
index f0c0a12..8798bff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,7 +9,7 @@ tmp/
 build
 htmlcov
 
-/.venv/
+.venv/
 .mypy_cache/
 __pycache__/
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9d811a3..0f0e976 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## 1.3.0
+
+- Bump to wyoming 1.5.4 (timers)
+- Add support for voice timers
+- Add `--timer-finished-wav` and `--timer-finished-wav-repeat`
+- Add `--timer-started-command`
+- Add `--timer-updated-command`
+- Add `--timer-cancelled-command`
+- Add `--timer-finished-command`
+
 ## 1.2.0
 
 - Add `--tts-played-command`
diff --git a/README.md b/README.md
index 3c4ba64..e82c9dd 100644
--- a/README.md
+++ b/README.md
@@ -135,9 +135,12 @@ You can play a WAV file when the wake word is detected (locally or remotely), an
 
 * `--awake-wav <WAV>` - played when the wake word is detected
 * `--done-wav <WAV>` - played when the voice command is finished
+* `--timer-finished-wav <WAV>` - played when a timer is finished
 
 If you want to play audio files other than WAV, use [event commands](#event-commands). Specifically, the `--detection-command` to replace `--awake-wav` and `--transcript-command` to replace `--done-wav`.
 
+The timer finished sound can be repeated with `--timer-finished-wav-repeat <repeats> <delay>` where `<repeats>` is the number of times to repeat the WAV, and `<delay>` is the number of seconds to wait between repeats.
+
 ## Audio Enhancements
 
 Install the dependencies for webrtc:
@@ -179,5 +182,9 @@ Satellites can respond to events from the server by running commands:
 * `--error-command` - an error was sent from the server (text on stdin)
 * `--connected-command` - satellite connected to server
 * `--disconnected-command` - satellite disconnected from server
+* `--timer-started-command` - new timer has started (json on stdin)
+* `--timer-updated-command` - timer has been paused/unpaused or has time added/removed (json on stdin)
+* `--timer-cancelled-command` - timer has been cancelled (timer id on stdin)
+* `--timer-finished-command` - timer has finished (timer id on stdin)
 
 For more advanced scenarios, use an event service (`--event-uri`). See `wyoming_satellite/example_event_client.py` for a basic client that just logs events.
diff --git a/examples/websocket-service/requirements.txt b/examples/websocket-service/requirements.txt
new file mode 100644
index 0000000..02e1832
--- /dev/null
+++ b/examples/websocket-service/requirements.txt
@@ -0,0 +1 @@
+websockets==12.0
diff --git a/examples/websocket-service/server.py b/examples/websocket-service/server.py
new file mode 100644
index 0000000..6fbf84c
--- /dev/null
+++ b/examples/websocket-service/server.py
@@ -0,0 +1,100 @@
+#!/usr/bin/env python3
+import argparse
+import asyncio
+import json
+import logging
+from functools import partial
+from typing import Optional
+
+import websockets
+from wyoming.event import Event
+from wyoming.server import AsyncEventHandler, AsyncServer
+
+_LOGGER = logging.getLogger()
+
+
+async def main() -> None:
+    """Main entry point."""
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--uri", required=True, help="unix:// or tcp://")
+    parser.add_argument("--websocket-host", default="localhost")
+    parser.add_argument("--websocket-port", type=int, default=8675)
+    #
+    parser.add_argument("--debug", action="store_true", help="Log DEBUG messages")
+    args = parser.parse_args()
+
+    logging.basicConfig(level=logging.DEBUG if args.debug else logging.INFO)
+    _LOGGER.debug(args)
+
+    _LOGGER.info("Ready")
+
+    # Start server
+    server = AsyncServer.from_uri(args.uri)
+    queue: "asyncio.Queue[Optional[Event]]" = asyncio.Queue()
+
+    try:
+        async with websockets.serve(
+            partial(websocket_connected, queue),
+            args.websocket_host,
+            args.websocket_port,
+        ):
+            await server.run(partial(WebsocketEventHandler, args, queue))
+    finally:
+        queue.put_nowait(None)
+
+
+# -----------------------------------------------------------------------------
+
+
+async def websocket_connected(queue: "asyncio.Queue[Optional[Event]]", websocket):
+    try:
+        while True:
+            event = await queue.get()
+            if event is None:
+                # Stop signal
+                break
+
+            await websocket.send(
+                json.dumps(
+                    {"type": event.type, "data": event.data or {}}, ensure_ascii=False
+                )
+            )
+    except websockets.ConnectionClosed:
+        pass
+    except Exception:
+        _LOGGER.exception("Error in websocket handler")
+
+
+# -----------------------------------------------------------------------------
+
+
+class WebsocketEventHandler(AsyncEventHandler):
+    """Event handler for clients."""
+
+    def __init__(
+        self,
+        cli_args: argparse.Namespace,
+        queue: "asyncio.Queue[Optional[Event]]",
+        *args,
+        **kwargs,
+    ) -> None:
+        super().__init__(*args, **kwargs)
+
+        self.cli_args = cli_args
+        self.queue = queue
+
+    async def handle_event(self, event: Event) -> bool:
+        _LOGGER.debug(event)
+        self.queue.put_nowait(event)
+
+        return True
+
+
+# -----------------------------------------------------------------------------
+
+
+if __name__ == "__main__":
+    try:
+        asyncio.run(main())
+    except KeyboardInterrupt:
+        pass
diff --git a/examples/websocket-service/timer_finished.wav b/examples/websocket-service/timer_finished.wav
new file mode 100644
index 0000000..40a97bc
Binary files /dev/null and b/examples/websocket-service/timer_finished.wav differ
diff --git a/examples/websocket-service/timers.html b/examples/websocket-service/timers.html
new file mode 100644
index 0000000..0c6777b
--- /dev/null
+++ b/examples/websocket-service/timers.html
@@ -0,0 +1,244 @@
+<!DOCTYPE html>
+<html lang="en">
+
+  <head>
+
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+    <meta name="description" content="Wyoming satellite timer example">
+    <meta name="author" content="Michael Hansen">
+
+    <title>Wyoming Timer Example</title>
+    <style>
+      body {
+          background-color: black;
+      }
+      
+      .timer-container {
+          display: flex;
+          flex-direction: row;
+          justify-content: center;
+          align-items: center;
+      }
+
+      .timer {
+          display: flex;
+          width: 100px;
+          height: auto;
+          flex-wrap:wrap;
+          justify-content: center;
+          align-items: center;
+          background-color: #03a9f4;
+          padding: 15px;
+          border-radius: 10px;
+          box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
+          color: white;
+          margin-right: 20px
+      }
+
+      .time {
+          font-size: 20px;
+      }
+
+      .message {
+          text-align: center;
+          width: 90px;
+          font-size: 24px;
+          font-weight: bold;
+      }
+
+      .finished {
+          background-color: red;
+      }
+
+      .paused {
+          background-color: yellow;
+          color: black;
+      }
+
+      .blink {
+        animation: blink-animation 1s linear infinite;
+        -webkit-animation: blink-animation 1s linear infinite;
+      }
+      @keyframes blink-animation {
+          0%, 100% {opacity: 1;}
+          50% {opacity: 0;}
+      }
+      @-webkit-keyframes blink-animation {
+          0%, 100% {opacity: 1;}
+          50% {opacity: 0;}
+      }
+    </style>
+  </head>
+
+  <body>
+    <div id="timers" class="timer-container">
+    </div>
+    <audio id="audio-finished" hidden controls loop src="timer_finished.wav"></audio>
+
+    <script>
+      let socket = new WebSocket("ws://localhost:8675")
+      var timers = []
+      var finished_timers = 0
+
+      function q(selector) {return document.querySelector(selector)}
+
+      socket.onopen = function(e) {
+          console.log("Connected")
+      };
+
+      socket.onmessage = function(event) {
+          wyo_event = JSON.parse(event.data)
+          if (wyo_event.type == "timer-started") {
+              let timer_info = wyo_event.data
+              timer_info.is_active = true
+              console.log(timer_info)
+
+              timers.push(timer_info)
+              
+              let timers_elem = q("#timers")
+              let timer_div = document.createElement("div")
+              timer_div.id = "timer-" + timer_info.id
+              timer_div.classList.add("timer")
+
+              let message_div = document.createElement("div")
+              message_div.classList.add("message")
+
+              if (timer_info.name) {
+                  message_div.innerHTML = timer_info.name
+              } else {
+                  if (timer_info.start_hours) {
+                      message_div.innerHTML += timer_info.start_hours + " hr "
+                  }
+                  if (timer_info.start_minutes) {
+                      message_div.innerHTML += timer_info.start_minutes + " min "
+                  }
+                  if (timer_info.start_seconds) {
+                      message_div.innerHTML += timer_info.start_seconds + " sec "
+                  }
+              }
+              timer_div.appendChild(message_div)
+
+              let time_div = document.createElement("div")
+              time_div.classList.add("time")
+
+              let hours = timer_info.start_hours ?? 0
+              let minutes = timer_info.start_minutes ?? 0
+              let seconds = timer_info.start_seconds ?? 0
+
+              time_div.innerHTML =
+                  hours.toString().padStart(2, 0) + ":" +
+                  minutes.toString().padStart(2, 0) + ":" +
+                  seconds.toString().padStart(2, 0);
+
+              timer_div.appendChild(time_div)
+
+              timers_elem.appendChild(timer_div)
+
+              setTimeout(update_timer, 1000, timer_info)
+          }
+          else if (wyo_event.type == "timer-cancelled") {
+              let timer_info = wyo_event.data
+              timers = timers.filter(t => t.id != timer_info.id)
+              let timer_div = q("#timer-" + timer_info.id)
+              if (timer_div) {
+                  timer_div.remove()
+              }
+          }
+          else if (wyo_event.type == "timer-updated") {
+              let timer_info = wyo_event.data
+              for (i = 0; i < timers.length; i++) {
+                  if (timers[i].id == timer_info.id) {
+                      timers[i].is_active = timer_info.is_active
+                      timers[i].total_seconds = timer_info.total_seconds
+                      break
+                  }
+              }
+
+              let timer_div = q("#timer-" + timer_info.id)
+              if (timer_div) {
+                  if (timer_info.is_active) {
+                      timer_div.classList.remove("paused")
+                  } else {
+                      timer_div.classList.add("paused")
+                  }
+              }
+          }
+          else if (wyo_event.type == "timer-finished") {
+              let timer_info = wyo_event.data
+              for (i = 0; i < timers.length; i++) {
+                  if (timers[i].id == timer_info.id) {
+                      timers[i].total_seconds = 0
+                      finished_timers += 1
+                      if (finished_timers == 1) {
+                          q("#audio-finished").play()
+                      }
+                      break
+                  }
+              }
+              timers = timers.filter(t => t.id != timer_info.id)
+              let timer_div = q("#timer-" + timer_info.id)
+              if (timer_div) {
+                  timer_div.classList.add("finished")
+                  timer_div.classList.add("blink")
+
+                  timer_div.onclick = function() {
+                      timer_div.remove()
+                      finished_timers = Math.max(0, finished_timers - 1)
+                      if (finished_timers == 0) {
+                          let audio = q("#audio-finished")
+                          audio.pause()
+                          audio.currentTime = 0
+                      }
+                  };
+              }
+
+              let time_div = q("#timer-" + timer_info.id + " .time")
+              if (time_div) {
+                  time_div.style.opacity = 0
+              }
+          }
+      };
+
+      socket.onclose = function(event) {
+          console.log("Disconnected")
+      };
+
+      socket.onerror = function(error) {
+      };
+
+      function update_timer(timer_info) {
+          if (timer_info.total_seconds < 0) {
+              return
+          }
+
+          let time_div = q("#timer-" + timer_info.id + " .time")
+          if (!time_div) {
+              return
+          }
+          
+          if (!timer_info.is_active) {
+              // Paused
+              setTimeout(update_timer, 1000, timer_info)
+              return
+          }
+          
+          if (timer_info.total_seconds > 0) {
+              timer_info.total_seconds -= 1
+          }
+          let total_minutes = Math.floor(timer_info.total_seconds / 60)
+          
+          let hours = Math.floor(total_minutes / 60)
+          let minutes = total_minutes % 60
+          let seconds = timer_info.total_seconds % 60
+
+          time_div.innerHTML =
+              hours.toString().padStart(2, 0) + ":" +
+              minutes.toString().padStart(2, 0) + ":" +
+              seconds.toString().padStart(2, 0)
+
+          setTimeout(update_timer, 1000, timer_info)
+      };
+    </script>
+  </body>
+</html>
diff --git a/requirements.txt b/requirements.txt
index 1eb7bdf..a1bbfef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-wyoming==1.5.3
+wyoming==1.5.4
 zeroconf==0.88.0
 pyring-buffer==1.0.0
diff --git a/sounds/timer_finished.wav b/sounds/timer_finished.wav
new file mode 100644
index 0000000..40a97bc
Binary files /dev/null and b/sounds/timer_finished.wav differ
diff --git a/wyoming_satellite/VERSION b/wyoming_satellite/VERSION
index 26aaba0..f0bb29e 100644
--- a/wyoming_satellite/VERSION
+++ b/wyoming_satellite/VERSION
@@ -1 +1 @@
-1.2.0
+1.3.0
diff --git a/wyoming_satellite/__main__.py b/wyoming_satellite/__main__.py
index ed29a6f..f878081 100644
--- a/wyoming_satellite/__main__.py
+++ b/wyoming_satellite/__main__.py
@@ -1,4 +1,5 @@
 """Main entry point for Wyoming satellite."""
+
 import argparse
 import asyncio
 import logging
@@ -22,6 +23,7 @@
     MicSettings,
     SatelliteSettings,
     SndSettings,
+    TimerSettings,
     VadSettings,
     WakeSettings,
     WakeWordAndPipeline,
@@ -225,6 +227,23 @@ async def main() -> None:
         "--disconnected-command",
         help="Command to run when disconnected from the server",
     )
+    parser.add_argument(
+        "--timer-started-command",
+        help="Command to run when a timer starts",
+    )
+    parser.add_argument(
+        "--timer-updated-command",
+        help="Command to run when a timer is paused, resumed, or has time added or removed",
+    )
+    parser.add_argument(
+        "--timer-cancelled-command",
+        "--timer-canceled-command",
+        help="Command to run when a timer is cancelled",
+    )
+    parser.add_argument(
+        "--timer-finished-command",
+        help="Command to run when a timer finishes",
+    )
 
     # Sounds
     parser.add_argument(
@@ -233,6 +252,17 @@ async def main() -> None:
     parser.add_argument(
         "--done-wav", help="WAV file to play when voice command is done"
     )
+    parser.add_argument(
+        "--timer-finished-wav", help="WAV file to play when a timer finishes"
+    )
+    parser.add_argument(
+        "--timer-finished-wav-repeat",
+        nargs=2,
+        metavar=("repeat", "delay"),
+        type=float,
+        default=(1, 0),
+        help="Number of times to play timer finished WAV and delay between repeats in seconds",
+    )
 
     # Satellite details
     parser.add_argument("--uri", required=True, help="unix:// or tcp://")
@@ -296,6 +326,10 @@ async def main() -> None:
         _LOGGER.fatal("%s does not exist", args.done_wav)
         sys.exit(1)
 
+    if args.timer_finished_wav and (not Path(args.timer_finished_wav).is_file()):
+        _LOGGER.fatal("%s does not exist", args.timer_finished_wav)
+        sys.exit(1)
+
     if args.vad and (args.wake_uri or args.wake_command):
         _LOGGER.warning("VAD is not used with local wake word detection")
 
@@ -347,9 +381,11 @@ async def main() -> None:
             names=[
                 WakeWordAndPipeline(*wake_name) for wake_name in args.wake_word_name
             ],
-            refractory_seconds=args.wake_refractory_seconds
-            if args.wake_refractory_seconds > 0
-            else None,
+            refractory_seconds=(
+                args.wake_refractory_seconds
+                if args.wake_refractory_seconds > 0
+                else None
+            ),
         ),
         snd=SndSettings(
             uri=args.snd_uri,
@@ -379,6 +415,15 @@ async def main() -> None:
             connected=split_command(args.connected_command),
             disconnected=split_command(args.disconnected_command),
         ),
+        timer=TimerSettings(
+            started=split_command(args.timer_started_command),
+            updated=split_command(args.timer_updated_command),
+            cancelled=split_command(args.timer_cancelled_command),
+            finished=split_command(args.timer_finished_command),
+            finished_wav=args.timer_finished_wav,
+            finished_wav_plays=int(args.timer_finished_wav_repeat[0]),
+            finished_wav_delay=args.timer_finished_wav_repeat[1],
+        ),
         debug_recording_dir=args.debug_recording_dir,
     )
 
diff --git a/wyoming_satellite/satellite.py b/wyoming_satellite/satellite.py
index 6102254..c798167 100644
--- a/wyoming_satellite/satellite.py
+++ b/wyoming_satellite/satellite.py
@@ -28,6 +28,7 @@
     StreamingStopped,
 )
 from wyoming.snd import Played, SndProcessAsyncClient
+from wyoming.timer import TimerCancelled, TimerFinished, TimerStarted, TimerUpdated
 from wyoming.tts import Synthesize
 from wyoming.vad import VoiceStarted, VoiceStopped
 from wyoming.wake import Detect, Detection, WakeProcessAsyncClient
@@ -242,6 +243,8 @@ async def stopped(self) -> None:
 
     async def event_from_server(self, event: Event) -> None:
         """Called when an event is received from the server."""
+        forward_event = True
+
         if Ping.is_type(event.type):
             # Respond with pong
             ping = Ping.from_event(event)
@@ -251,12 +254,16 @@ async def event_from_server(self, event: Event) -> None:
                 # Enable pinging
                 self._enable_ping()
                 _LOGGER.debug("Ping enabled")
+
+            forward_event = False
         elif Pong.is_type(event.type):
             # Response from our ping
             self._pong_received_event.set()
+            forward_event = False
         elif AudioChunk.is_type(event.type):
             # TTS audio
             await self.event_to_snd(event)
+            forward_event = False
         elif AudioStart.is_type(event.type):
             # TTS started
             await self.event_to_snd(event)
@@ -289,9 +296,21 @@ async def event_from_server(self, event: Event) -> None:
         elif Error.is_type(event.type):
             _LOGGER.warning(event)
             await self.trigger_error(Error.from_event(event))
+        elif TimerStarted.is_type(event.type):
+            _LOGGER.debug(event)
+            await self.trigger_timer_started(TimerStarted.from_event(event))
+        elif TimerUpdated.is_type(event.type):
+            _LOGGER.debug(event)
+            await self.trigger_timer_updated(TimerUpdated.from_event(event))
+        elif TimerCancelled.is_type(event.type):
+            _LOGGER.debug(event)
+            await self.trigger_timer_cancelled(TimerCancelled.from_event(event))
+        elif TimerFinished.is_type(event.type):
+            _LOGGER.debug(event)
+            await self.trigger_timer_finished(TimerFinished.from_event(event))
 
-        # Forward everything except audio to event service
-        if not AudioChunk.is_type(event.type):
+        # Forward everything except audio/ping/pong to event service
+        if forward_event:
             await self.forward_event(event)
 
     async def _send_run_pipeline(self, pipeline_name: Optional[str] = None) -> None:
@@ -852,6 +871,28 @@ async def trigger_error(self, error: Error) -> None:
         """Called when an error occurs on the server."""
         await run_event_command(self.settings.event.error, error.text)
 
+    async def trigger_timer_started(self, timer_started: TimerStarted) -> None:
+        """Called when timer-started event is received."""
+        await run_event_command(self.settings.timer.started, timer_started)
+
+    async def trigger_timer_updated(self, timer_updated: TimerUpdated) -> None:
+        """Called when timer-updated event is received."""
+        await run_event_command(self.settings.timer.updated, timer_updated)
+
+    async def trigger_timer_cancelled(self, timer_cancelled: TimerCancelled) -> None:
+        """Called when timer-cancelled event is received."""
+        await run_event_command(self.settings.timer.cancelled, timer_cancelled.id)
+
+    async def trigger_timer_finished(self, timer_finished: TimerFinished) -> None:
+        """Called when timer-finished event is received."""
+        await run_event_command(self.settings.timer.finished, timer_finished.id)
+        for _ in range(self.settings.timer.finished_wav_plays):
+            await self._play_wav(
+                self.settings.timer.finished_wav,
+                mute_microphone=self.settings.mic.mute_during_awake_wav,
+            )
+            await asyncio.sleep(self.settings.timer.finished_wav_delay)
+
     async def forward_event(self, event: Event) -> None:
         """Forward an event to the event service."""
         if self._event_queue is not None:
diff --git a/wyoming_satellite/settings.py b/wyoming_satellite/settings.py
index 903ff27..fd9c959 100644
--- a/wyoming_satellite/settings.py
+++ b/wyoming_satellite/settings.py
@@ -1,4 +1,5 @@
 """Satellite settings."""
+
 from abc import ABC
 from dataclasses import dataclass, field
 from pathlib import Path
@@ -172,6 +173,32 @@ class EventSettings(ServiceSettings):
     disconnected: Optional[List[str]] = None
 
 
+@dataclass(frozen=True)
+class TimerSettings:
+    """Voice timer settings."""
+
+    started: Optional[List[str]] = None
+    """Command to run when a timer starts."""
+
+    updated: Optional[List[str]] = None
+    """Command to run when a timer is paused, resumed, or has time added or removed."""
+
+    cancelled: Optional[List[str]] = None
+    """Command to run when a timer is cancelled."""
+
+    finished: Optional[List[str]] = None
+    """Command to run when a timer finishes."""
+
+    finished_wav: Optional[str] = None
+    """WAV file to play when a timer finishes."""
+
+    finished_wav_plays: int = 1
+    """Number of times to play finished WAV."""
+
+    finished_wav_delay: float = 0
+    """Delay in seconds between repeats of finished WAV."""
+
+
 @dataclass(frozen=True)
 class SatelliteSettings:
     """Wyoming satellite settings."""
@@ -181,6 +208,7 @@ class SatelliteSettings:
     wake: WakeSettings = field(default_factory=WakeSettings)
     snd: SndSettings = field(default_factory=SndSettings)
     event: EventSettings = field(default_factory=EventSettings)
+    timer: TimerSettings = field(default_factory=TimerSettings)
 
     restart_timeout: float = 5.0
 
diff --git a/wyoming_satellite/utils/misc.py b/wyoming_satellite/utils/misc.py
index 5d39d14..0c8a7c5 100644
--- a/wyoming_satellite/utils/misc.py
+++ b/wyoming_satellite/utils/misc.py
@@ -1,24 +1,32 @@
 """Miscellaneous utilities."""
 import argparse
 import asyncio
+import json
 import logging
 import re
 import shlex
 import unicodedata
 import uuid
 from functools import lru_cache
-from typing import List, Optional
+from typing import List, Optional, Union
+
+from wyoming.event import Eventable
 
 _LOGGER = logging.getLogger()
 
 
 async def run_event_command(
-    command: Optional[List[str]], command_input: Optional[str] = None
+    command: Optional[List[str]], command_input: Optional[Union[str, Eventable]] = None
 ) -> None:
     """Run a custom event command with optional input."""
     if not command:
         return
 
+    if isinstance(command_input, Eventable):
+        # Convert event to JSON
+        event_dict = command_input.event().to_dict()
+        command_input = json.dumps(event_dict, ensure_ascii=False)
+
     _LOGGER.debug("Running %s", command)
     program, *program_args = command
     proc = await asyncio.create_subprocess_exec(