IoT connectivity

Exploring IoT Connectivity: 9 Best Options

Several options can be settled on regarding Internet of Things connectivity. Connectivity is a crucial part of IoT as they aid them in communication with other systems, applications, and IoT devices. The movement of data enables IoT to meet its desired duty.

IoT connectivity options depend on various factors, including the Internet of Things connection to be supported, network coverage, capacity, providers, reliability, latency, and energy usage. IoT systems combine connectivity, data Processing, Sensors/Devices, and User Interface. All these components can be combined depending on the needs and the kind of application to be connected.

What is IoT?

The Internet of Things (IoT) is several interrelated computing, mechanical and digital devices connected to the Internet to collect and share data through embedded sensors. It has web-enabled smart devices connected to collect, send and manage data in an environment. The devices communicate with each other and act based on the setup. The systems include:

  • Processors
  • Sensors
  • Communication devices
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IoT Connectivity Options

There are plenty of options on IoT connectivity technologies you can pick from. You have new technologies and conventional ones you can opt for. Here are some IoT connectivity solution you can look at and decide on the one that can work for you:


Wi-Fi is a wireless IoT connectivity options good for data-intensive processes in a small area. It’s best for speedy IoT systems since it has a bigger bandwidth of up to 1 Gb/second operating on a high frequency. It’s compatible with different devices and works with any router. It’s famous for home IoT and functions well in plugged devices.


Low power wide area network connects to multiple devices and sensors far away. Have better power consumption by sending fewer data and penetrating barriers. It’s, however, less reliable with low bandwidth.


Cellular technologies develop day in and out. They are reliable and have a larger bandwidth making them effective in data transfer. 3G and 4G (LTE) are common, though 5G is emerging. It has a low latency even though it will need a lot of power to operate. It’s also expensive, depending on the plans and the amount of data to transfer.

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Ethernet is wired network connectivity that is much more reliable. The range depends on the length of the wire and remains to be fast. It’s robust and guarantees data security.

Mesh protocols

Mesh protocols are reliable for systems with many batteries. They are interconnected to share data but are not dependent on each other. They use low power and are good for low-bandwidth IoT connectivity.

Getting the right connectivity for IoT applications requires an expert so you need to find the best IoT software development company. IoT connectivity options depend on several things, but three main factors stand out. The device cost, the proximity of the data coverage, bandwidth, and the duration the battery lasts, are important to put in mind.

Here is a comprehensive description of the factors to consider when deciding on connectivity options.

IoT connectivity


Coverage is a critical component that should be greatly concerned when deciding on a connectivity option. Coverage will determine if the connectivity will work or not. You need to know the ability of the signal to cover your area. You not only need to look at the range but the power of the signal to penetrate through huge physical infrastructure and operate in isolated areas.

You will already get some connectivity infrastructure without deploying new infrastructure. A network type with existing infrastructure is cheap and easy to connect. Look out for connectivity that is expandable for better coverage. 2G and 3G networks complement range in areas where LTE-M, NB-IoT, or Cat-M1 are unavailable.


Bandwidth is the range of frequencies and strength of a network to transmit signals. The bandwidth will determine the volume and size of the data the network can send or receive. The bigger the bandwidth, the more data a network can send and receive, and vice versa.

Some networks share bandwidth, so you should keep tabs on the IoT application you want and its required bandwidth. There is no cause for alarm if your network doesn’t need to share such data.

Power Consumption

Most IoT device connections have batteries, so energy use is something you must be keen on. The batteries are never rechargeable, meaning your chosen option should consume much energy. Look for connectivity options with power saving ability to have it operating for longer hours.

Power consumption can also be determined by the complexity of the network you’re working with. Networks that transmit much data consume much power even when not in operation.

hand holding smartphone


Networks with already deployed infrastructure are cheaper since you connect to them. Deploying a new infrastructure will be costly since you have to buy and build the network from scratch. Asses the kind of equipment to be used, whether it’s one time or one you’ll be buying during each deployment, like servers, routers, or gateways. Look at other costs like repair and maintenance or ongoing data cost.

The Future of IoT Connectivity

The Internet of Things is a fast-paced, growing venture in consumer, commercial and industrial sectors. IoT helps offer people a smarter, more engaging, measurable, and controlled environment. One can easily listen to music, set timers, and acquire information with IoT. Smart devices are vital in making work easier and more efficient for people. Devices like sensors, thermostats, and smart light bulbs are controlled in real-time from anywhere with a click.

IoT is important in helping industries reduce labor costs by automating their work. They help bring transparency and improve service delivery, allowing industries to make profits. IoT is crucial in improving output and saving time and money; hence many businesses are going in this direction. IoT has a promising future with new technology and the ability to access and manage information. There will be a massive shift in data regulation and security soon, and IoT will determine how we live.

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