A huge number of innovative solutions forcontrol of any devices in the house offers the modern world. And you can also control all this diversity with just one button - you just need to have a smartphone at hand. Many manufacturers, including Apple, have long been developing the concept of a "smart home" - a room where you can control all devices from one device. After the advent of smartphones, it turned out to be really easy to connect all systems with one display element. With the help of the Homekit system, which appeared quite recently, it became possible to control household devices from the screen of an iPhone or iPad.Temperature control It will be providedby means of thermostats or air conditioners connected via the Internet to your smartphone. In particular, the companies Kuhl and Nest have been producing such devices for a long time. The app allows you to control the on/off time, temperature and flow rate, and the ability of the devices to learn allows you to expect that after a while they will understand when and how to start working.Timely heating of any kitchen appliances— naturally, a new model — can be connected via WiFi to your gadget. While you wash yourself or drive up to your house, you can launch a program to turn on the microwave or kettle via your phone. The main thing is that there is food or water in them, and then by the time you appear in the kitchen, everything will be fresh and hot. Apple already has such an example — iKettle, which turns on water heating when the owner picks up the phone in the morning. And the Electrolux Design Lab burner can remember cooking algorithms.Cooling with thoughts LG has severalyears ago, presented refrigerators that can remember which products are stored and when their expiration date will expire. The new product is called Smart Thing. In addition, refrigerators can analyze the amount of food inside and select interesting recipes. Or send a shopping list to your iPhone.Contactless fireplace Times when it was necessaryto get a fire, mess around with firewood and matches for a long time, gone. are lit with a remote control, but those that have a built-in WiFi module can also be turned on via a phone. The home has now become even closer and more comfortable with the help of devices on iOS or Android.Universal key There are already many"smart key" technologies - Lockitron, Kwikset Kevo, DoorBot. All of them are controlled via a smartphone, the differences lie in the details and methods of application. Some require the phone to be equipped with an NFC module, while others only need wireless communication or a camera. The main thing that unites them is the lack of keys as such and difficult access to the home if the network is lost or the battery runs out. A music lover's dream And here's something that won't spoillow battery impression - music. Any mobile device on iOS or Android can control any kind of player. For example, the Sonos music system connects via WiFi and can play all music streams simultaneously from all devices in the house. Or play a different song on each device.Smart Lighting A very convenient inventionis the combination of switches with a smartphone. Lying on the couch, you can not only control the lighting throughout the house with your phone, but also change the brightness of the lamps. How nice it is, having fallen into bed after a hard day at work, not to think about getting up and turning off the lamp! It is enough just to lazily open your eye and turn off any illumination with a slight movement of your hand.