diff --git a/bus/bus.go b/bus/bus.go
new file mode 100644
index 0000000..eb04ac4
--- /dev/null
+++ b/bus/bus.go
@@ -0,0 +1,49 @@
+package bus
+
+import (
+	"time"
+
+	"git.t-juice.club/torjus/ghettoptt/metrics"
+	"github.com/godbus/dbus/v5"
+)
+
+type MumbleBus struct {
+	conn    *dbus.Conn
+	obj     dbus.BusObject
+	metrics *metrics.MumbleMetricsCollector
+
+	lastTalked time.Time
+}
+
+func NewMumbleBus(m *metrics.MumbleMetricsCollector) *MumbleBus {
+	mb := &MumbleBus{
+		metrics: m,
+	}
+	conn, err := dbus.ConnectSessionBus()
+	if err != nil {
+		panic(err)
+	}
+	mb.obj = conn.Object("net.sourceforge.mumble.mumble", "/")
+	mb.conn = conn
+	return mb
+}
+
+func (m *MumbleBus) Close() error {
+	return m.conn.Close()
+}
+
+func (m *MumbleBus) StartTalking() error {
+	m.obj.Call("net.sourceforge.mumble.Mumble.startTalking", 0)
+	m.lastTalked = time.Now()
+	m.metrics.PTTTogglesTotal.Add(1)
+	return nil
+}
+
+func (m *MumbleBus) StopTalking() error {
+	m.obj.Call("net.sourceforge.mumble.Mumble.stopTalking", 0)
+	duration := time.Since(m.lastTalked)
+	m.lastTalked = time.Time{}
+	m.metrics.TalkSecondsTotal.Add(duration.Seconds())
+	m.metrics.PTTTogglesTotal.Add(1)
+	return nil
+}
diff --git a/flake.nix b/flake.nix
index e798358..42237bf 100644
--- a/flake.nix
+++ b/flake.nix
@@ -24,7 +24,7 @@
         default = pkgs.buildGoModule {
           name = "ghettoptt";
           src = ./.;
-          vendorHash = "sha256-S/t8EkMRjceGhNcNqGhmnMviQrhqt7n9FiCmpxbKUoI=";
+          vendorHash = "sha256-WhlifAFIqoBNhBWGmYgHc5DWmdhHnK/2kYbEF/DOclw=";
         };
       });
       devShells = forAllSystems ({ pkgs }: {
diff --git a/go.mod b/go.mod
index 9305699..ea7f588 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,17 @@ module git.t-juice.club/torjus/ghettoptt
 go 1.21.6
 
 require (
-	github.com/godbus/dbus/v5 v5.1.0 // indirect
-	github.com/holoplot/go-evdev v0.0.0-20240306072622-217e18f17db1 // indirect
+	github.com/godbus/dbus/v5 v5.1.0
+	github.com/holoplot/go-evdev v0.0.0-20240306072622-217e18f17db1
+	github.com/prometheus/client_golang v1.19.0
+)
+
+require (
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/prometheus/client_model v0.5.0 // indirect
+	github.com/prometheus/common v0.48.0 // indirect
+	github.com/prometheus/procfs v0.12.0 // indirect
+	golang.org/x/sys v0.16.0 // indirect
+	google.golang.org/protobuf v1.32.0 // indirect
 )
diff --git a/go.sum b/go.sum
index 44fa5d2..7119073 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,24 @@
+github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
+github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
+github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
+github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk=
 github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/holoplot/go-evdev v0.0.0-20240306072622-217e18f17db1 h1:92OsBIf5KB1Tatx+uUGOhah73jyNUrt7DmfDRXXJ5Xo=
 github.com/holoplot/go-evdev v0.0.0-20240306072622-217e18f17db1/go.mod h1:iHAf8OIncO2gcQ8XOjS7CMJ2aPbX2Bs0wl5pZyanEqk=
+github.com/prometheus/client_golang v1.19.0 h1:ygXvpU1AoN1MhdzckN+PyD9QJOSD4x7kmXYlnfbA6JU=
+github.com/prometheus/client_golang v1.19.0/go.mod h1:ZRM9uEAypZakd+q/x7+gmsvXdURP+DABIEIjnmDdp+k=
+github.com/prometheus/client_model v0.5.0 h1:VQw1hfvPvk3Uv6Qf29VrPF32JB6rtbgI6cYPYQjL0Qw=
+github.com/prometheus/client_model v0.5.0/go.mod h1:dTiFglRmd66nLR9Pv9f0mZi7B7fk5Pm3gvsjB5tr+kI=
+github.com/prometheus/common v0.48.0 h1:QO8U2CdOzSn1BBsmXJXduaaW+dY/5QLjfB8svtSzKKE=
+github.com/prometheus/common v0.48.0/go.mod h1:0/KsvlIEfPQCQ5I2iNSAWKPZziNCvRs5EC6ILDTlAPc=
+github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k6Bo=
+github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo=
+golang.org/x/sys v0.16.0 h1:xWw16ngr6ZMtmxDyKyIgsE93KNKz5HKmMa3b8ALHidU=
+golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+google.golang.org/protobuf v1.32.0 h1:pPC6BG5ex8PDFnkbrGU3EixyhKcQ2aDuBS36lqK/C7I=
+google.golang.org/protobuf v1.32.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
diff --git a/main.go b/main.go
index 51a18b5..ad2b69e 100644
--- a/main.go
+++ b/main.go
@@ -4,15 +4,17 @@ import (
 	"context"
 	"errors"
 	"log/slog"
+	"net/http"
 	"os"
 	"os/signal"
-	"time"
 
-	"github.com/godbus/dbus/v5"
+	"git.t-juice.club/torjus/ghettoptt/bus"
+	"git.t-juice.club/torjus/ghettoptt/metrics"
 	"github.com/holoplot/go-evdev"
+	"github.com/prometheus/client_golang/prometheus/promhttp"
 )
 
-const Version = "v0.1.1"
+const Version = "v0.1.2"
 
 func main() {
 	// Setup logger
@@ -24,14 +26,11 @@ func main() {
 	ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt)
 	defer stop()
 
-	// Connect to dbus
-	conn, err := dbus.ConnectSessionBus()
-	if err != nil {
-		panic(err)
-	}
-	defer conn.Close()
+	// Setup metrics
+	m := metrics.NewMumbleMetricsCollector()
 
-	obj := conn.Object("net.sourceforge.mumble.mumble", "/")
+	mbus := bus.NewMumbleBus(m)
+	defer mbus.Close()
 
 	// Start reading input events
 	input, err := evdev.OpenWithFlags("/dev/input/event1", os.O_RDONLY)
@@ -43,6 +42,26 @@ func main() {
 
 	var done bool
 
+	// Start metrics server
+	srvCtx, srvCancel := context.WithCancel(context.Background())
+	defer srvCancel()
+	go func() {
+		mux := http.NewServeMux()
+		mux.Handle("/metrics", promhttp.Handler())
+		srv := http.Server{
+			Handler: mux,
+			Addr:    ":8989",
+		}
+		go func() {
+			<-ctx.Done()
+			srv.Shutdown(context.Background())
+			srvCancel()
+		}()
+
+		slog.Info("Starting metrics server", "addr", srv.Addr)
+		srv.ListenAndServe()
+	}()
+
 	// Listen for context cancellation
 	go func() {
 		<-ctx.Done()
@@ -50,7 +69,6 @@ func main() {
 		input.Close()
 	}()
 
-	var lastOn time.Time
 	// Start listening for PTT key
 	slog.Info("Starting event listener", "version", Version)
 	for !done {
@@ -59,20 +77,19 @@ func main() {
 			if errors.Is(err, os.ErrClosed) {
 				continue
 			}
-			slog.Error("Error reading fron input device", "error", err)
+			slog.Error("Error reading from input device", "error", err)
 			os.Exit(1)
 		}
 		if ev.Code == evdev.KEY_F24 && ev.Value == 1 {
 			slog.Info("PTT ON")
-			lastOn = time.Now()
-			obj.Call("net.sourceforge.mumble.Mumble.startTalking", 0)
+			mbus.StartTalking()
 		}
 		if ev.Code == evdev.KEY_F24 && ev.Value == 0 {
-			speakDuration := time.Since(lastOn).String()
-			slog.Info("PTT OFF", "duration", speakDuration)
-			obj.Call("net.sourceforge.mumble.Mumble.stopTalking", 0)
+			slog.Info("PTT OFF")
+			mbus.StopTalking()
 		}
 	}
-	obj.Call("net.sourceforge.mumble.Mumble.stopTalking", 0)
+	mbus.StopTalking()
+	<-srvCtx.Done()
 	slog.Info("Exiting")
 }
diff --git a/metrics/metrics.go b/metrics/metrics.go
new file mode 100644
index 0000000..47ada10
--- /dev/null
+++ b/metrics/metrics.go
@@ -0,0 +1,27 @@
+package metrics
+
+import (
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promauto"
+)
+
+type MumbleMetricsCollector struct {
+	TalkSecondsTotal prometheus.Counter
+	PTTTogglesTotal  prometheus.Counter
+}
+
+func NewMumbleMetricsCollector() *MumbleMetricsCollector {
+	talkSecondsTotal := promauto.NewCounter(prometheus.CounterOpts{
+		Name: "mumble_talk_seconds_total",
+		Help: "The total number of seconds a user has been talking",
+	})
+	pttTogglesTotal := promauto.NewCounter(prometheus.CounterOpts{
+		Name: "mumble_ptt_toggles_total",
+		Help: "The total number of seconds a user has been talking",
+	})
+
+	return &MumbleMetricsCollector{
+		TalkSecondsTotal: talkSecondsTotal,
+		PTTTogglesTotal:  pttTogglesTotal,
+	}
+}