eSIMs or Removable SIMs for IoT, Which Is Best?

Image of different IoT SIM card form factors and the dates they were released including eSIM
Plastic SIMs and eSIM (MFF2)

Introduction

Clients often ask “Which should I use, traditional plastic SIMs, or embedded SIMs  (eSIMs) for my IoT solution?” Our go-to answer is always, “It depends.” We answer this way because it really does depend on many factors.

In this article we explore the pros and cons of both eSIMs physical SIMs for IoT projects. Not all pros and cons will have equal weight for each solution developer, but we think this is a good primer on the differences of each type of IoT SIM card.

First, let’s quickly define what we are talking about. We wrote an article several years ago that spoke to the evolution of the IoT SIM card specifically relating to the evolution of the technology behind SIM cards. We talked about eUICC as an emerging tech, and we called this an “eSIM.” For the purposes of this article, we are calling the embedded SIM (MFF2 form factor) an eSIM. Physical SIM cards are typically 2FF, 3FF, or 4FF form factors, but can also be enabled with eUICC tech, making them also “eSIMs.”  “eSIM” refer to either a SIM with eUICC technology, or an embedded SIM, but these are very different things.

Embedded SIM (eSIM):

eSIM Pros:

  1. Remote Provisioning: eSIMs are provisioned remotely and programmed with the necessary network credentials using bootstrap profiles. This eliminates the need for physical access to the device, and is particularly useful for IoT devices in remote or hard-to-reach locations.
  2. Scalability: eSIMs make it easier to scale your IoT deployment because you can provision and manage a large number of devices without physically swapping SIM cards.
  3. Reduced Physical Footprint: eSIMs are integrated into the device’s hardware, saving space and allowing for more compact IoT device designs.
  4. Improved Security: eSIMs often offer enhanced security features, such as better resistance to physical tampering and improved authentication protocols.
  5. Flexibility: eSIMs can switch between different carrier profiles, providing flexibility and cost optimization as you can select the best network for a given location or situation. However, this requires the cooperation of both carriers which is not always a given. Many carriers will not allow these profile change-overs.

eSIM Cons:

  1. Initial Cost: Implementing eSIM technology may require upfront investments in hardware and infrastructure for remote provisioning and management. Even the MFF2 SIM is more costly than traditional plastic SIMs.
  2. Compatibility: Not all IoT devices are eSIM-ready, so retrofitting existing devices with eSIM capabilities can be challenging and costly.
  3. Dependency on Manufacturers: Device manufacturers must support eSIM technology for it to be effective, and not all manufacturers do, limiting device options.

Traditional Physical SIM Cards:

Physical SIM Pros:

  1. Widespread Compatibility: Traditional SIM cards are widely supported by most IoT devices and have been the standard for many years.
  2. Low Initial Cost: The cost of traditional SIM cards and card readers is generally lower than implementing eSIM technology.
  3. Interchangeability: Physical SIM cards can be easily swapped between devices, which can be useful in some situations.

Physical SIM Cons:

  1. Physical Access Required: Changing SIM cards typically requires physical access to the device, which can be impractical for remote or deployed IoT devices.
  2. Scalability Challenges: Managing a large number of physical SIM cards can be cumbersome, leading to logistical challenges as your IoT deployment scales.
  3. Security Concerns: Traditional SIM cards are more susceptible to physical tampering and unauthorized removal, potentially compromising security.
  4. Limited Network Flexibility: Switching between carriers or network profiles is more difficult with physical SIM cards, leading to potential coverage and cost inefficiencies.

The choice between eSIM technology and traditional physical SIM cards in IoT applications depends on your specific use case and requirements. eSIMs offer advantages in terms of remote management, scalability, and flexibility. Traditional SIM cards are more widely compatible and have lower initial costs. It’s essential to evaluate your project’s needs, device compatibility, and long-term scalability when making this decision.

If you would like to have a conversation with one of our experts, please fill out our contact form. The contact form is located here. One of our experts will be in touch within 1 business day.

The Use M2M SIM Cards in GPS Applications

GPS Points on a map of the world
GPS Points on a map of the world connected with M2M SIM Cards

Introduction

In the rapidly evolving landscape of technology, the Internet of Things (IoT) has emerged as a transformative force, connecting countless devices to the internet, enabling data exchange, and revolutionizing various industries. Among the groundbreaking applications of IoT, the use of M2M SIM cards in GPS (Global Positioning System) technology stands out as a game-changer. You might only think of GPS applications as tracking vehicle, but there are so many more solutions using GPS. This fusion of connectivity and GPS has opened up new frontiers in tracking, navigation, and location-based services, offering unprecedented opportunities for businesses and consumers alike.

Understanding M2M SIM Cards

Traditional SIM cards have long been used in mobile phones to connect to cellular networks. However, M2M SIM cards (AKA IoT SIM cards) are specifically designed to cater to the unique requirements of connected devices that fall under the purview of the Internet of Things. These SIM cards offer features like lower power consumption, enhanced security, and the ability to manage data usage efficiently.

Seamless Connectivity for GPS Devices

GPS devices, whether they are in vehicles, wearable gadgets, asset trackers, or environmental sensors, need reliable and continuous connectivity to function effectively. M2M SIM cards provide seamless connectivity across multiple networks, ensuring uninterrupted GPS data transmission. By leveraging these M2M SIM cards, GPS applications can operate without limitations, even in remote or challenging environments.

Real-Time Tracking and Fleet Management

IoT-powered GPS devices enable real-time tracking of vehicles, assets, and personnel. Fleet management becomes more efficient and productive, as businesses can monitor their vehicles’ locations, routes, and driving behavior in real time. This data-driven approach enhances safety, optimizes routes, reduces fuel consumption, and increases overall operational efficiency.

Precision and Accuracy

The integration of SIM cards with GPS applications enhances location accuracy significantly. IoT SIM cards ensure that the GPS devices remain connected to the strongest available network, reducing potential disruptions and enhancing precision. For industries such as agriculture and logistics, where precise location data is critical, this level of accuracy proves to be invaluable.

Geo-Fencing and Location-Based Services

Geo-fencing, a popular feature in GPS applications, allows users to set virtual boundaries around a specific location. When a GPS-equipped device enters or exits these predefined areas, it triggers automated actions or notifications. IoT SIM cards facilitate instant communication between the device and the backend systems, ensuring quick response times and seamless execution of location-based services.

Cost-Effective Data Management

IoT SIM cards offer flexible data plans tailored to the unique data requirements of various GPS devices. This flexibility allows businesses to manage data consumption efficiently, reducing unnecessary costs. Whether it’s occasional location updates or continuous real-time tracking, SIM cards provide cost-effective solutions to suit diverse GPS applications.

Environmental Monitoring and Smart Cities

IoT-enabled GPS devices play a crucial role in environmental monitoring, allowing researchers and authorities to gather data on air quality, weather patterns, and other environmental factors. Additionally, in the context of smart cities, M2M SIM cards are instrumental in supporting connected infrastructure and optimizing urban services like traffic management and waste collection.

Enhanced Security and Anti-Theft Measures

IoT SIM cards offer robust security features, safeguarding the data transmitted between the GPS devices and the backend servers. In case of theft or unauthorized access, these SIM cards enable remote device lock-down or data wipeout, mitigating potential risks and ensuring the protection of sensitive information.

Emergency Response and Personal Safety

GPS applications utilizing IoT SIM cards have proven to be life-saving tools in emergency situations. From locating lost or injured hikers to enabling rapid response during disasters, IoT-powered GPS devices provide critical location information to emergency services, expediting rescue operations and improving personal safety.

Scalability and Future Potential

As the IoT ecosystem expands, the application of SIM cards in GPS technology will continue to evolve. With the growth of 5G networks and advancements in satellite technology, the scope for GPS applications will expand, leading to more sophisticated and innovative use cases in domains such as autonomous vehicles, precision agriculture, and augmented reality.

Conclusion

The integration of M2M SIM cards with GPS applications has ushered in a new era of connectivity, precision, and efficiency.  GPS devices can now offer real-time tracking, enhanced security, and cost-effective data management. This is achieved using SIM Card connectivity. This seamless connectivity ensures that GPS applications can thrive in diverse environments. It unlocks a wealth of opportunities across industries, from fleet management and logistics to environmental monitoring and emergency response. As technology continues to advance, the synergy between cellular connectivity and GPS applications will undoubtedly lead to even more innovative solutions and transformative changes in the way we navigate and interact with the world around us.

If you would like to learn more about IoT SIM cards in GPS Applications, please reach out to us. You can request information by filling out our Contact Form. OneSimCard has been working with thousands of GPS application providers and we will be happy to share what we have learned in our over 27 years in Telecoms.

What Shakespeare says about OneSimCard’s IoT SIM Card

 

Oh, fair audience, lend me your ears, for I shall speak of OneSimCard IoT and its wondrous IoT SIM card. In this age of technological marvels, where devices converge and speak in unison, OneSimCard IoT doth shine bright as a beacon of connectivity and enlightenment.

Behold, the IoT SIM cards, the conduits of digital communication, through which devices may interconnect and exchange information. Like tiny messengers traversing a vast electronic realm, they carry data with unparalleled speed and precision.

With OneSimCard IoT SIM cards, the world of the internet of things unfolds before our very eyes. Devices, once mere inanimate objects, awaken to a symphony of interwoven data. Machines, sensors, and contrivances speak in a language of their own, sharing knowledge and insight without the need for human intervention.

Imagine, dear friends, the possibilities that these IoT SIM cards unfold. In factories, they monitor the rhythm of production, ensuring efficiency and quality. In cities, they orchestrate the symphony of traffic and energy, harmonizing the flow of life. And in homes, they bring forth a realm of smart living, where convenience and sustainability intertwine.

But ’tis not just the capabilities of these SIM cards that doth astound, for their reliability is as steadfast as a mountain’s foundation. In the harshest environments, from scorching deserts to icy tundra, these SIM cards endure, connecting devices without falter. They are the steadfast companions in this ever-changing landscape of technology.

And let us not forget the support and guidance that OneSimCard doth provide. Their team of experts, wise as sages, stand ready to assist those embarking on the journey of IoT. With their knowledge and expertise, they illuminate the path, ensuring success and prosperity for all who venture forth.

So, let us embrace this wondrous world of OneSimCard IoT and its IoT SIM cards. Let us marvel at the interconnectivity of devices and the boundless potential that lies before us. For in this realm, the union of art and technology doth flourish, creating a tapestry of innovation and enlightenment.

If you are interested in learning more about OneSimCard IoT and the capabilities of our IoT SIM Card connectivity fill out our contact form and one of our experts will schedule a time for a discussion.

(This is obviously us having fun with AI and not the actual words of Shakespeare!)

Using IoT SIM Cards in Alarm Systems

IoT Sim Cards in Alarms

The Internet of Things (IoT) has revolutionized the way we live, work, and interact with our surroundings. One of the most important applications of IoT technology is in the field of security and safety, where it is used to create smart alarms that can detect and respond to various threats. IoT SIM cards are a key component of these smart alarms, allowing them to communicate with other devices and systems over cellular networks. In this article, we will explore the use of IoT SIM cards for alarms and provide five examples of how they are used.

What are IoT SIM cards?

An IoT SIM card is a special type of SIM card that is designed for use in IoT devices. These devices are typically low-power and low-data-rate, and they require a specialized SIM card that can handle their specific communication needs. IoT SIM cards are designed to work with cellular networks and are capable of communicating with other IoT devices and systems over the internet.

Using IoT SIM cards for alarms

IoT SIM cards are an essential component of smart alarms, which are alarms that are capable of detecting and responding to various threats. These alarms use a variety of sensors, such as motion sensors, temperature sensors, and smoke detectors, to monitor the environment and detect potential threats. When a threat is detected, the alarm sends a notification to the user or a central monitoring system, which can then take appropriate action. Here are five examples of how IoT SIM cards are used in smart alarms:

  1. Home security systems

SIM cards are commonly used in home security systems, which are designed to protect homes and families from burglary and other threats. These systems typically include a variety of sensors, such as door and window sensors, motion sensors, and cameras, that monitor the home and detect potential threats. When a threat is detected, the system sends a notification to the user or a central monitoring system over the cellular network.

  1. Fire alarms

SIM cards are also used in fire alarms, which are designed to detect and respond to fires. These alarms use a variety of sensors, such as smoke detectors and heat detectors, to monitor the environment and detect potential fires. When a fire is detected, the alarm sends a notification to the user or a central monitoring system over the cellular network.

  1. Flood alarms

Flood alarms are another example of smart alarms that use SIM cards. These alarms use sensors to detect water levels and other indicators of flooding, such as humidity and temperature. When a flood is detected, the alarm sends a notification to the user or a central monitoring system over the cellular network.

  1. Industrial alarms

SIM cards are also used in industrial alarms, which are designed to detect and respond to various threats in industrial settings. These alarms use a variety of sensors, such as pressure sensors and temperature sensors, to monitor industrial equipment and detect potential problems. When a problem is detected, the alarm sends a notification to the user or a central monitoring system over the cellular network.

  1. Medical alarms

SIM cards are also used in medical alarms, which are designed to monitor patients and detect potential medical emergencies. These alarms use a variety of sensors, such as heart rate monitors and blood pressure monitors, to monitor the patient’s vital signs and detect potential problems. When a problem is detected, the alarm sends a notification to the user or a central monitoring system over the cellular network.

Conclusion

IoT SIM cards are a key component of smart alarms, which are alarms that are capable of detecting and responding to various threats. These alarms use a variety of sensors to monitor the environment and detect potential threats, and they use IoT SIM cards to communicate with other devices and systems over cellular networks. IoT SIM cards are used in a variety of applications, including home security systems, fire alarms, flood alarms, industrial alarms, and medical alarms.

OneSimCard IoT is a global leader in IoT SIM Card Connectivity for deployments around the world. A division of Belmont Telecom, Inc., OneSimCard IoT helps customers in the remote alarm industry and many other industries connect their “things” using IoT SIM cards. Our IoT SIM cards are used internationally by companies of all sizes. If you are interested in learning more, please contact us by filling out our Contact Form.

New Features Added to M2M SIM Card OSCAR Platform

New SIM Search Filter Added for SIMs with IMEI Lock

An M2M Sim card client requested to search for all M2M SIM cards with the IMEI lock enabled. With this update, M2M SIM cards with the IMEI lock engaged are now quickly identified. Many devices can be changed because the M2M SIM cards with the lock can be unlocked. This was particularity important for this client moving IoT SIMs from older 3G devices to their new 4G devices. Once the SIMs that had the lock were identified there is now a new bulk operation to remove the IMEI lock.

imei lock filter.jpg
M2M SIM card filter list

 

New Bulk Operation Added to Remove IMEI Lock

In concert with the above IoT Sim card filter, we added a new bulk operation to remove IMEI locks on many SIMs at once. This additional functionality makes the process of SIM card IMEI locks much faster because the administrator no longer has to go in the the SIM settings for each SIM to remove the lock. If you have thousands of M2M SIM cards, this was very time consuming. An administrator can now perform this function to many M2M SIM cards at once.

Bulk operations for M2M SIM card

Contact Us!

We welcome feedback! If you have any feedback on our IoT SIM card OSCAR Platform, please send us a note. You can reach us at feeback@onesimcard.com.

If you would like to speak with one of our M2M SIM Card experts, please reach out to us at Sales@onesimcard.com. You can also submit a custom quote request on our site. We will develop a solution specific to your requirements.

“Disposable” IoT SIM Cards Now Available for Data Pooling

There are some circumstances when IoT/M2M devices are only needed for a short period of time and then they need to be shut off and discarded. We come across this need most often in the Asset Tracking sector, especially for Cargo containers. There has always been the opportunity to have these disposable SIMs on PAYG accounts, but now we developed a disposable SIM plan for Pooled accounts.

As you know, our Pooled data plans are highly customized for each client. The disposable SIMs are no different. If you need the IoT SIM active for 5 days or 55 days, or 555 days, we can accommodate… just let us know your requirement and we will set the SIM to automatically expire in that timeframe. What’s more, if you need to have some SIMs that have a longer duration and some with a shorter duration, on the same data pool, you can set up the duration in the OSCAR Portal for each SIM.

If you have a project that requires disposable IoT SIM cards, let’s talk about it and let our IoT experts come up with the perfect solution for you.

OneSimCard OSCAR Prepaid Account Overview Video Now Available

OneSimCard IoT Connectivity pricing plans fall into 2 general categories: Pay-as-you-go (Prepaid) & Pooled with offer rates as low as $0.01/MB in both categories.

Prepaid accounts are perfect for those who are uncertain of their data consumption needs, or where individual IoT devices consume a vastly different amount of data per month.

With prepaid accounts, each SIM is funded from an existing balance on the account. The SIM billing can be set-up in 2 ways: Pay-As-You-Go per MB or with a discount plan starting at 5MB per SIM. Each SIM can have a different plan giving you a tremendous amount of flexibility in your deployment.

In this video:

Dashboard 00:00​
SIM Cards Settings 1:33
SIM Card Alarms 5:10​
SIM Card Activation Templates 5:39​
Billing 6:07​
Reports 7:14 ​
VPN 7:40
Admins 8:10​
Profile 8:32
Rates 8:41
Help / Support 8:52

Learn more about Global IoT SIM Card connectivity solutions including Pooled and Pay-As-You-Go account, APN, VPN, Static IP’s and IMEI Lock at iot.onesimcard.com

Learn more about OneSimCard OSCAR IoT SIM Platform here.

OneSimCard OSCAR Pooled Account Overview Video Now Available

OneSimCard IoT Connectivity pricing plans fall into 2 general categories: Pay-as-you-go (Prepaid) & Pooled with offer rates as low as $0.01/MB in both categories.

IoT connectivity clients choose Pooled accounts when they have a general idea about their data usage and their IoT devices require a similar amount of cellular data traffic. Data in this category of plans pools across all active devices on the account.

Each active SIM contributes an equal amount of data into the pool. Plan sizes can range from 50KB to 50TB per SIM– simply tell us what you need, and we will design a custom plan for your particular project.

In this video:

Dashboard 00:00
SIM Cards Settings 1:03
SIM Card Alarms 3:23
SIM Card Activation Templates 3:38
Billing 4:04
Reports 4:38
VPN 5:05
Admins 5:35
Profile 6:04
Rates 6:10
Help / Support 6:37

Learn more about Global IoT SIM Card connectivity solutions including Pooled and Pay-As-You-Go account, APN, VPN, Static IP’s and IMEI Lock at iot.onesimcard.com

Learn more about OneSimCard OSCAR IoT SIM Platform here.

 

Data Pooling Now Available – Customized to Your Unique Needs.

You asked, we listened! We are very excited to announce data pooling plans are now available for M2M/IoT accounts. These plans will allow you to share your data across all of your SIMs so the SIMs that consume more data can be offset with those which don’t use as much – this cuts down on potentially paying for data that you aren’t using.

If you are interested in learning more, please reach out to your account representative, or sales@onesimcard.com.

OneSimCard IoT Service in USA Combines the 2 Largest Networks, AT&T and Verizon, to provide the Best Overall Coverage

OneSimCard IoT features Multi-network Coverage (Redundancy) in many countries.

Combining AT&T and Verizon on a Single SIM Ensures the Greatest Coverage & Unsurpassed Redundancy in the USA

Earlier this year, OneSimCard IoT, a Global leader in IoT connectivity, announced the launch of a new SIM card connectivity solution for the United States market which combines both AT&T and Verizon LTE, Cat M & Cat M1 data and SMS access on a single SIM card solution. This solution gives customers, who have connectivity requirements in the USA, full redundancy on the country’s 2 largest networks.

Having this access on a single SIM is critical because there is no need for a dual SIM device or guessing which SIM is best for a particular area. OneSimCard also doesn’t “steer” traffic to a particular network. When the no steering SIM card is inserted and activated, the customer device is allowed to determine the best network to use at that time and location. Because this single SIM card solution includes AT&T and Verizon, the coverage options are tremendously expanded. Customers interviewed who moved their service to OneSimCard IoT’s service in the USA are calling this “a game-changer” and “incredible for my business” when comparing to their previous service.

This OneSimCard IoT Sim card connectivity solution also offers data and SMS service in over 160 countries worldwide with many countries offering redundant networks. This global SIM operates on a single APN and on OneSimCard IoT’s OSCAR SIM Management platform, making multi-country deployments simple.

OneSimCard IoT (iot.onesimcard.com), a division of Belmont Telecom, Inc., is a leading provider of cellular data, SMS and voice SIM card services for international IoT SIM card deployments & offers extremely competitive, data, SMS and voice services worldwide. With over 25 years of experience, OneSimCard M2M / IoT works with both Public and Private Sector organizations and offers a flexible option for IoT connectivity projects. OneSimCard M2M / IoT has been widely acclaimed by IoT industry experts, including CIO Magazine.