
IoT devices have intelligent interfaces which allow communication to the users. Power of the internet, data processing, and analytics to the real world the year 2021 with an increasing graph of IoT devices, there may be around 20 billion IoT smart devices demand of 5g network. it’s directly digitally connected to the universe. It‘s a connection of billions of physical devices all over the world that capture & exchange data about how they are utilized and their surroundings. internet access, software, hardware, and other sensors that allow them to communicate with other systems and devices through the internet. Internet of Things is not just limited to smartphones & computers, but it uses the data from machines to make an ordinary object smarter than one can ever think of! IoT device controls like smart-watches, self-driving cars, homes appliances, and lights, we covered with automation intelligence.
1. Maintaining Your IoT Devices
Smart home appliances will save you time and effort & need to reserve a bit of time for maintaining it properly as part of your IoT device security strategy. Every device needs it’s kept up to date. try to installing devices, it's a good concept to bookmark the manufacturer's web page so you can easily check for updates to the device's firmware and software. The device will be sent an email alert or even automatic updates.

2. Health
IoT device sensors are directly connected to the patients, it allows doctors to monitor a patient's condition outside the hospital in real-time. Observe continuously monitoring certain metrics and automatic alerts, the IoT helps to improve the care for patients and the prevention of lethal events in high-risk patients. Another use is the integration of IoT technology into hospital beds, giving way to smart beds, equipped with special sensors to observe vital signs, blood pressure, oximeter, and body temperature, among others.

3. Traffic monitoring
IoT can be very useful in the management of vehicle traffic in large cities & metro cities, it’s very useful & contributing to the concept of smart cities. When we use our mobile phones as sensors, which is collect and share data from our vehicles through an app or Google Maps, we are using the IoT app it will directly inform us, in an emergency they will be sent SOS messages to your loved ones and at the same time contribute to traffic monitoring, showing the conditions of the different routes, and feeding and improving the information on the different routes to the same destination, distance, estimated time of arrival.

4. Hospitality
The app of the IoT to the hotel industry brings with it interesting improvements in the quality of the service. With the implementation of electronic keys, which are sent directly to your mobile devices of each guest, it’s possible to automate various interactions. Thus, the location of the guests, the sending of offers or information on activities of interest, the realization of orders to the room or room service, the automatic charge of accounts to the room, or the request of personal hygiene supplies, are activities that can be easily managed through integrated applications using the Internet of Things technology.
With the use of electronic keys, the check-out process is automated, disabling the operation of doors, offering information about the rooms immediately available, and even assigning housekeeping tasks to maintenance personnel.



