IoT Connectivity Blog – Expert Insights, Guides & Industry Updates

NTN in 2026: Transforming Global IoT Connectivity

At Com4, we are not just watching this shift from the sidelines. We have partnered with Sateliot, ...

01 July 2026

Global IoT SIM Cards for 4G and 5G Deployment

Com4's global SIM cards are designed to eliminate the complexity of managing multiple local SIM ...

24 June 2026

IoT Connectivity for Medical Devices: Connected Health by Com4

This article covers what IoT connectivity for medical devices actually requires, where most ...

08 June 2026

Prevent Global IoT SIM Ordering Delays in 2026

These delays cost more than just time. They affect your revenue projections, strain customer ...

01 June 2026

Real-Time IoT Tracking: Connected Intelligence for Industry

Today's industries demand something fundamentally different: immediate, centralised visibility into ...

28 May 2026

IoT Connectivity for Real-Time Fuel Tank Monitoring Solutions

The cost of a single empty-tank incident can exceed 50,000 Norwegian kroner in penalties and lost ...

27 May 2026

How IoT is Transforming Smart Aquaculture

The Internet of Aquatic Things Aquaculture is one of the world's fastest-growing food sectors, and ...

21 May 2026

IoT Connectivity for Smart Metering at Global Scale

Every smart meter is only as reliable as the connectivity behind it. As utilities worldwide race to ...

20 May 2026

Mobile IoT Connectivity for Successful Deployments

These devices share almost nothing in common. Different industries, different hardware, different ...

18 May 2026

IoT Connectivity TCO: The Real Cost Beyond Price Per GB

Price per gigabyte (PPG) is a convenient benchmark: it is transparent, immediately comparable, and ...

14 May 2026

How Com4 Solves IoT Billing & Connectivity Challenges

Com4 enables businesses to define thresholds, automate actions, and maintain full visibility across ...

05 May 2026

Beyond LoRaWAN: Scalable IoT with Cellular & Hybrid Connectivity

But in real-world IoT deployments, the question is increasingly less about LoRaWAN vs cellular and ...

05 May 2026

What is Industry 4.0? Smart Manufacturing Explained

At the center of Industry 4.0 is reliable IoT connectivity. Without seamless and secure ...

30 April 2026

Real-Time IoT Insights: Manage & Scale Global Deployments

A modern IoT connectivity platform must do more than connect devices—it must provide full ...

24 April 2026

Robots in IoT: Connected Automation Transforming Industries

For companies like Com4, this is where IoT connectivity becomes mission critical, ensuring robots ...

20 April 2026

How IoT Connectivity Improves EV Charging Reliability

Up to 40 percent of public EV charging attempts fail. Not because of broken chargers, but because ...

16 April 2026

IoT in Finance: How It Works and Why It Matters in 2026

Yet many deployments stall before they scale. The problem is rarely the devices or the software. It ...

14 April 2026

IoT in Warehouse Management: 10 Real Use Cases

This shift is accelerating fast. According to Grand View Research, The global IoT in warehouse ...

13 April 2026

Internet of Things Energy: Smarter Energy Management & Savings

Market growth reflects this shift. According to Market Research Future, the IoT in Energy market ...

12 April 2026

Top IoT Connectivity Providers 2026: Why Com4 Leads

The market is crowded with providers such as Vodafone IoT, Telefónica, 1NCE, Emnify, and Eseye, all ...

09 April 2026

Global IoT Roaming: Risks, Challenges & Best Practices | Com4

Global IoT roaming is not an extension of consumer roaming. It operates under different technical ...

13 March 2026

IoT in Supply Chain: Use Cases, Benefits and Future Trends

Every asset, whether it’s a pallet in transit or a refrigerated container, is a connected data ...

09 March 2026

IoT Data Plans for Enterprises: Cost-Effective Connectivity

At Com4, part of Wireless Logic Group, we deliver managed IoT connectivity built specifically for ...

03 March 2026

Top IoT Connectivity Mistakes and How to Avoid Them

Yet many IoT projects struggle not because of hardware or software, but because connectivity ...

15 February 2026

IoT and Big Data Analytics: Everything Businesses Should Know

The Internet of Things connects physical devices such as sensors, machines, and equipment to ...

10 February 2026

How IoT Connectivity Is Powering the Next Generation of Solar Energy

As renewable energy accelerates the transition away from fossil fuels, solar energy must be not ...

06 February 2026

Industry 4.0 and IoT: Evolution, Applications & Business Impact

MarketsandMarkets reports that the global Industry 4.0 market was valued at USD 52.17 billion in ...

02 February 2026

Smart Alarm Systems Powered by IoT Connectivity

Alarm systems play a critical role in protecting homes, businesses, and infrastructure. At the same ...

22 January 2026

IoT Innovation Across Smart Industries & Connected Devices

At Com4, we see this transformation every day through real deployments with customers such as ...

20 January 2026

Key Features of an IoT Dashboard & CMP

This FAQs explains how the Com4 Connectivity Management Platform (CMP) enables enterprises, system ...

19 January 2026

Smart Trail Camera Connectivity for Remote Surveillance

Modern smart trail cameras combine motion triggered sensors, AI based image recognition, and cloud ...

15 January 2026

Static IPs for IoT Devices & Remote Management

When deploying IoT solutions at scale, secure and reliable connectivity is essential. One key ...

13 January 2026

Reliable IoT Connectivity for Digital Billboards in Any Location

As billboard networks grow, maintaining stable connectivity becomes increasingly complex. Many ...

12 January 2026

Self-Service Kiosk Connectivity for Reliable Operations

From restaurants and retail stores to transport hubs and hospitals, kiosks are reshaping how ...

11 January 2026

How to Identify IoT Security Risks & Vulnerabilities

For enterprises deploying IoT at scale, identifying and addressing vulnerabilities in connectivity ...

09 January 2026

Different Types of LTE for IoT: Cat 1, Cat 1bis, LTE-M, NB-IoT

Different LTE profiles exist because IoT devices have different needs. Some focus on low power use. ...

08 January 2026

How Com4 IoT Connectivity Is Transforming Maritime Shipping

Customers demand real-time visibility into cargo and vessel operations, regulators are introducing ...

07 January 2026

LTE-M vs NB-IoT: Detailed Comparison IoT Deployments

These technologies enable efficient, long-range connectivity for billions of devices worldwide. ...

05 January 2026

Retail Transformed by Smart IoT Solutions

Today, retailers are harnessing cutting-edge technologies like cloud computing, mobile devices, ...

12 December 2025

Unlocking the Power of M2M SIM Cards for IoT Connectivity Solutions

In this blog article, we will explore the world of M2M SIM cards, shedding light on their generic ...

12 December 2025

Aerial IoT: Cellular Connectivity for Drones & UAVs

What started as a defense innovation has rapidly evolved into one of the fastest-growing IoT ...

08 December 2025

5G RedCap for IoT: Benefits, Use Cases and Adoption

The global 5G RedCap Terminal market is growing rapidly. According to Data Insights Market, it ...

30 November 2025

AT Commands for IoT Devices: Explained with Examples

From setting up data connections and verifying SIM information to sending SMS messages or debugging ...

28 November 2025

NB-IoT Technology: Low-Power Connectivity for IoT Devices

NB-IoT offers long battery life, deep signal penetration, and scalable connectivity for devices ...

26 November 2025

What Are IoT Devices? Types, Examples & How They Work

According to Grand View Research, the global IoT devices market was valued at USD 70.3 billion in ...

16 November 2025

Transforming the Retail Industry with IoT Solutions

According to MarketsandMarkets, the global Internet of Things (IoT) in retail market is expected to ...

14 November 2025

How IoT Is Driving Efficiency in Industrial Automation

The market growth reflects this shift. A report from Mordor Intelligence shows that the Industrial ...

14 November 2025

eUICC Technology for Scalable IoT Connectivity

Join us as we explore the world of eUICC technology, its versatile applications, adherence to ...

14 November 2025

ICCID Numbers and Their Role in Cellular IoT Connectivity Solutions

This article explores the structure and importance of ICCID numbers, highlighting their relevance ...

14 November 2025

IoT Monitoring: Real-Time Tracking for Smarter Operations

IoT monitoring makes this possible. It uses sensors and smart devices to collect and share ...

13 November 2025

IoT in Construction: Applications, Benefits & Future Trends

This strong growth shows that IoT is now essential in construction. It helps improve safety, reduce ...

11 November 2025

How Nordic IoT Connectivity Powers Fleet Telematics

With vehicles, cargo, and assets continuously generating data, connectivity becomes the backbone of ...

30 October 2025

Smart Farming with IoT: Real-World Success Stories from Com4

Com4 empowers agricultural innovators with secure, resilient, and scalable connectivity through ...

26 October 2025

How IoT Connectivity Powers Global EV Charging

By 2030, EVs could account for around 40 percent of global new car sales, and by 2035, that figure ...

23 October 2025

eSIM vs iSIM: Choosing the Right SIM for IoT

Two newer technologies, eSIM and iSIM, are helping IoT innovators address these challenges. Both ...

14 October 2025

How to Choose the Right IoT Connectivity Solution

There is no universal “best” option. Instead, the right choice depends on your use case, device ...

09 October 2025

What Is an MVNO? Why MVNOs Matter for IoT Connectivity

This allows them to offer the same coverage as traditional carriers, but with greater freedom to ...

30 September 2025

What Are Multi-IMSI SIMs & How They Power Global IoT

A single IMSI SIM card may work in limited or localized use cases, but when devices are deployed ...

25 September 2025

IoT Hardware Interfaces & Communication Protocols

For IoT innovators, choosing the right mix of interfaces and protocols determines not only device ...

18 September 2025

IoT in Insurance: Benefits, Risks & Real-World Use Cases

According to GlobeNewswire, the global IoT insurance market was valued at USD 15.09 billion in ...

15 September 2025

IoRT & IoT Connectivity for Manufacturing Automation

This development has the potential to reshape global manufacturing, enabling safer, smarter, and ...

09 September 2025

What Is AIoT? AI-Powered IoT Connectivity Explained | Com4

On its own, IoT connects billions of devices worldwide, creating a steady flow of real-time data ...

02 September 2025

IoT in Healthcare: Innovation, Data Protection & Outcomes

From wearable monitors that alert doctors in real time to remote patient monitoring that allows ...

28 August 2025

The Future of Smart Living with IoT Home Automation

According to a report by Statista, the global smart home market is expected to reach USD 231.6 ...

26 August 2025

Best Cellular Connectivity for POS & Payment Terminals

Table of Contents Introduction: why connectivity is the lifeline of modern payment terminals The ...

15 August 2025

Complete Guide to Cellular and Satellite IoT for Global Deployments

Introduction: why IoT connectivity matters more than ever The Internet of Things (IoT) is ...

14 August 2025

The 2G Shutdown in Norway and Sweden: Why LTE-M Is the Future for IoT

In this article, we explore why LTE-M is technically and strategically superior to 2G for today’s ...

11 August 2025

A Complete Guide to IoT SIM Cards, eSIM & iSIM

Table of Contents What is an IoT SIM card? Why are IoT SIM cards different? How durable are IoT ...

06 August 2025

IoT Sensors: What is it, Types, Applications & Industry Use Cases

IoT sensors are changing the world around us by making everyday objects smart and connected. These ...

29 July 2025

Smart Vending IoT Success Story: Snacktime Finland & Com4

Connected vending is booming According to Berg Insight, connected vending machines are on track to ...

28 July 2025

What is an M2M SIM Card? Machine to Machine SIMs in IoT Explained

M2M SIMs give sensors, equipment, and automated machines a secure way to stay online and share ...

23 July 2025

FWA for Construction Sites with Fast 5G Connectivity

Reliable internet connectivity is crucial for modern construction sites, yet it is often ...

03 July 2025

IoT Hardware Explained: Key Components & How They Work

All these parts help ensure smooth data transmission and connectivity. From industrial automation ...

18 June 2025

FWA: Reliable High-Speed Internet, No Cables Needed

In today’s connected world, access to high-speed internet is essential — yet traditional wired ...

03 June 2025

Global IoT SIM Cards for GPS Tracking | Com4 M2M Connectivity

At the heart of every effective GPS tracking solution is a high-performance IoT SIM card. Com4 ...

28 May 2025

Why Reliable IoT Connectivity Matters More Than You Think | Com4

In a digital world increasingly dependent on connected devices, IoT connectivity has become more ...

09 May 2025

Com4 IoT Powers Smart CCTV for Smarter, Safer Construction Sites

The Transformation of Surveillance Through IoT Connectivity For CCTV original equipment ...

04 April 2025

Reduce Downtime and Costs with IoT Predictive Maintenance

Predictive maintenance focuses on anticipating when a component or system is about to fail, ...

31 March 2025

iSIM Technology: A Brief Guide to Embedded & Secure IoT Connectivity

Table of Contents Introduction The Evolution of SIM Technology: From Traditional SIMs to iSIMs Key ...

20 March 2025

IPSec for IoT Security: A Complete Guide to Secure Connectivity

Table of Contents Introduction: The Growing Need for IoT Security Key IoT Security Challenges What ...

26 February 2025

Extending IoT Battery Life with Low-Power Connectivity | Com4

Changing batteries isn’t a simple fix either. If you’re managing a fleet of 10,000+ IoT devices ...

21 February 2025

IoT in Telecom: Applications, Benefits & Market Trends 2025

The scale of this transformation is clear. According to Grand View Research the global 5G IoT ...

20 February 2025

Optimizing Building Management with IoT Sensors

In today’s rapidly evolving landscape, efficient building management is no longer a luxury—it’s a ...

21 January 2025

LTE Cat-1 BIS: Low-Power IoT Connectivity for Smarter Devices

As IoT continues to reshape industries, choosing the right connectivity technology is critical for ...

10 December 2024

Enhance IoT Uptime with 5G Connectivity and Starlink Solutions

We are now providing access to SpaceX’s rapidly expanding Starlink satellite network. By ...

29 November 2024

Mastering IoT Product Development: From Design to IoT Connectivity

With IoT reshaping various industries, understanding the essentials of successful IoT development ...

12 November 2024

How to Choose the Best SIM Technology for Reliable IoT Connectivity

This guide explores each technology, highlighting their differences and the implications for IoT ...

30 October 2024

Overcoming Permanent Roaming Challenges in IoT Connectivity Solutions

However, with the advancement of the Remote SIM Provisioning (RSP), IoT providers can now ...

01 October 2024

Automotive IoT Made Smarter with Com4 Cellular Connectivity

As a leading provider of managed IoT connectivity, Com4 empowers automotive OEMs and EV ...

18 September 2024

Key Differences Between Consumer, M2M, and IoT eSIMs for Innovators

With the standardised GSMA architecture and specifications, that supports remote SIM provisioning, ...

13 September 2024

The 5G Transformation: Advancing IoT Connectivity with Com4 Solutions

The rollout of 5G is more than just an upgrade; it marks a transformative shift in how businesses ...

04 September 2024

IMEI Numbers Explained: Importance for IoT Connectivity & Management

The IMEI number is linked to the mobile communication module or, in some cases, directly to the IoT ...

14 August 2024

IoT Protocols Explained: A Guide to IoT Connectivity with Com4

More often than not, the industry has its attention firmly fixed upon communication. While the ...

04 July 2024

Insights from Martin Nord: EU Cyber Resilience Act and IoT Security

The Internet of Things (IoT) continues to revolutionize more and more industries. As a society we ...

01 July 2024

Optimize Fleet Management with IoT Connectivity and Device Management

IoT experts at Com4 help in enhancing the connection between vehicles and infrastructure by ...

18 June 2024

Leveraging IoT to Streamline Logistics Operations and Boost Efficiency

With its remarkable ability to interconnect devices and gather crucial data, IoT technology is now ...

06 June 2024

This IoT-Powered Pill Dispenser Saves Lives with Smart Connectivity

“IoT technology can make a significant difference in this regard. Smart devices are becoming ...

30 May 2024

5G RedCap: Unlocking New Opportunities for IoT Connectivity Solutions

However, the high cost associated with full-scale 5G deployment poses challenges, especially for ...

06 May 2024

How Application Programming Interfaces Make IoT Work | Com4

Introduction to IoT and APIs This network of interconnected devices not only collects valuable data ...

22 March 2024

IoT in Agriculture: Connected Solutions for Smarter Farming

Through connected devices, sensors, and data analytics, IoT enables real-time monitoring, automated ...

22 February 2024

Smart Meters: Transforming the Energy Sector with IoT Connectivity

These intelligent devices, continuously measuring and transmitting energy consumption data in ...

11 January 2024

Addressing IoT Security: The Role of VPN in Secure IoT Connectivity

However, with this increased connectivity comes the pressing need for robust security measures. One ...

29 November 2023

The Effect of 2G and 3G Sunset on IoT Connectivity Solutions

As the world embraces the rapid deployment of 4G and 5G technologies, the retirement of older ...

17 November 2023

Internet of Things Explained: Definition, Examples & How It Works

IoT is changing everything. Smart cities utilise traffic lights to minimise congestion. Factories ...

25 October 2023

Why a Strong Core Network Powers IoT Connectivity

At Com4, we understand the critical role our core network plays in defining your IoT connectivity ...

20 October 2023

SGP.32: New Standard for Remote SIM Provisioning

New multi-region IoT deployments can look forward to the benefits of this standard, with enrollment ...

02 October 2023

IoT in Food Industry: From Supply Chain to Smart Storage

The adoption of IoT in food is not a small trend. According to GlobeNewswire, The global IoT market ...

20 September 2023

Securing IoT & Protecting IoT Connectivity Investments

Below follows a set of key security advice we find to be important and that organizations should ...

16 August 2023

What Is iSIM? Benefits of iSIM for IoT Connectivity

The defining feature of an iSIM is that it's not a physical entity; instead, it's a SIM ...

01 August 2023

How IoT & Electric Mobility Shape Urban Landscapes

The installation of EV charging stations and infrastructure, for instance, is contributing to ...

29 June 2023

Choosing the Right IoT Connectivity for Your Business

In today’s digital economy, IoT (Internet of Things) has moved from niche deployments to becoming ...

22 June 2023

Ready to Use LPWA Technology to Boost IoT Growth?

LTE-M (Long-Term Evolution for Machines) and NB-IoT (Narrowband Internet of Things) are two ...

31 May 2023