diff --git a/templates.js b/templates.js
new file mode 100644
index 0000000..7be2656
--- /dev/null
+++ b/templates.js
@@ -0,0 +1,109 @@
+/* eslint-disable no-underscore-dangle */
+const config = require('./config');
+const utils = require('./utils');
+
+
+function welcome() {
+  const msg = `* Welcome to ${config.app.name} 📱📡*\n 
+A bot to track your devices with GPS.
+
+Please, read the README on 
+https://github.com/frab1t/trackmyd-bot
+to configure the bot.
+
+Made with ❤️ by @frab1t`;
+  return msg;
+}
+
+function help() {
+  const msg = `📃 * ${config.app.name} commands*: \n
+  /help - view commands.
+  /position - view device's position.
+  /list - view device available.
+  /add - add new device.
+  /remove - remove device.`;
+  return msg;
+}
+
+
+function unauthorizedUser() {
+  const msg = `Unauthorized user. 🤖  \n
+Clone the repository https://github.com/frab1t/trackmyd-bot 
+and run the bot on your local network. 😎`;
+  return msg;
+}
+
+function deviceList(data) {
+  const msg = `📲 *${data.name}*
+  ----
+  ${data._id}`;
+  return msg;
+}
+
+function position(data) {
+  const msg = `📲 📡 *${data.name}*
+
+  🏔️ _Altitude_: *${Math.trunc(data.position.altitude)} m*
+  ⚡️ _Speed_: *${data.position.speed} m/s*
+  📏 _Accurancy_: *${Math.trunc(data.position.accurancy)} m*
+  🔋 _Battery_: *${data.information.battery}%*
+
+_Last Update_: ${utils.convertTimestamp(data.lastUpdate)}`;
+
+  return msg;
+}
+
+function addDeviceURL(data) {
+  const msg = `${config.api.baseURL}${config.api.paths.devices}${data._id}`;
+  return msg;
+}
+
+function addDeviceHeader() {
+  const head = config.api.headers;
+  const msg = `Authorization: ${head.Authorization} \nContent-Type: ${head['Content-Type']}`;
+  return msg;
+}
+
+function addDeviceBody() {
+  const msg = `{
+    "position": {
+      "latitude": %LAT,
+      "longtitude": %LON,
+      "altitude": %ALT,
+      "speed": %SPD,
+      "accurancy": %ACC
+    },
+    "information": {
+      "battery": %BATT
+    },
+    "lastUpdate": %TIMESTAMP
+  }`;
+
+  return msg;
+}
+
+function error() {
+  const msg = 'Error, check the server.log';
+  return msg;
+}
+
+function devicesNotFound(data) {
+  let msg;
+  if (data) {
+    msg = `Device _"${data}"_ not found`;
+  } else {
+    msg = 'Devices not found';
+  }
+  return msg;
+}
+
+module.exports.unauthorizedUser = unauthorizedUser;
+module.exports.welcome = welcome;
+module.exports.help = help;
+module.exports.deviceList = deviceList;
+module.exports.position = position;
+module.exports.addDeviceURL = addDeviceURL;
+module.exports.addDeviceHeader = addDeviceHeader;
+module.exports.addDeviceBody = addDeviceBody;
+module.exports.error = error;
+module.exports.devicesNotFound = devicesNotFound;