diff --git a/firmware/app/src/bt_services.c b/firmware/app/src/bt_services.c
index df26828..8a2f009 100644
--- a/firmware/app/src/bt_services.c
+++ b/firmware/app/src/bt_services.c
@@ -20,11 +20,7 @@
 LOG_MODULE_DECLARE(main, CONFIG_APP_LOG_LEVEL);
 
 static sensors_raw_t sensors;
-
-void set_sensors(const sensors_raw_t *values)
-{
-    sensors = *values;
-}
+static struct bt_gatt_indicate_params ind_params;
 
 // Callback definitions
 static ssize_t read_sensors(struct bt_conn *conn, const struct bt_gatt_attr *attr, void *buf,
@@ -47,14 +43,24 @@ static ssize_t read_string(struct bt_conn *conn, const struct bt_gatt_attr *attr
     return bt_gatt_attr_read(conn, attr, buf, len, offset, attr->user_data, strlen((char *)attr->user_data));
 }
 
-BT_GATT_SERVICE_DEFINE(my_lbs_svc, BT_GATT_PRIMARY_SERVICE(BT_UUID_IMU),
+static void myimu_ccc_cfg_changed(const struct bt_gatt_attr *attr, uint16_t value)
+{
+    ARG_UNUSED(attr);
+
+    bool notif_enabled = (value == BT_GATT_CCC_NOTIFY);
+
+    LOG_INF("IMU Notifications %s", notif_enabled ? "enabled" : "disabled");
+}
+
+BT_GATT_SERVICE_DEFINE(my_imu_svc, BT_GATT_PRIMARY_SERVICE(BT_UUID_IMU),
                        // Read raw sensor values
                        BT_GATT_CHARACTERISTIC(BT_UUID_IMU_SENSORS,
-                                              BT_GATT_CHRC_READ,
+                                              BT_GATT_CHRC_READ | BT_GATT_CHRC_NOTIFY,
                                               BT_GATT_PERM_READ,
                                               read_sensors,
                                               NULL,
                                               &sensors),
+                       BT_GATT_CCC(myimu_ccc_cfg_changed, BT_GATT_PERM_READ | BT_GATT_PERM_WRITE),
                        BT_GATT_DESCRIPTOR(BT_UUID_GATT_CUD,
                                           BT_GATT_PERM_READ,
                                           read_string,
@@ -62,3 +68,12 @@ BT_GATT_SERVICE_DEFINE(my_lbs_svc, BT_GATT_PRIMARY_SERVICE(BT_UUID_IMU),
                                           "Read raw sensor values"),
                        // TODO: add characteristic to read state estimate
 );
+
+void set_sensors(const sensors_raw_t *values)
+{
+    sensors = *values;
+
+    int rc = bt_gatt_notify(NULL, &my_imu_svc.attrs[1], &sensors, sizeof(sensors));
+
+    // return rc == -ENOTCONN ? 0 : rc;
+}
\ No newline at end of file