eSIM for IoT Devices: Global Connectivity Without Boundaries

Empower your IoT devices with flexible, secure, and future-proof connectivity built on the latest GSMA eSIM standards – SGP.02, SGP.22, and SGP.32.

eSIM Multi-Network Roaming Connectivity

Keep your IoT devices connected with our global unsteered multi network eSIM. Connect your devices to more than 600 networks across more than 180 nations using a single multi-network eSIM, supporting 2G, 3G, 4G, and 5G. Discover why IoT multi-network eSIMs offer the best connectivity solution for your devices.

M2M Data Connect offers seamless and affordable IoT connectivity through its multi-network eSIM. Experience unparalleled global reach, thanks to our strategic partnerships with top-tier carriers worldwide. Our intuitive IoT eSIM management platform, real-time monitoring, and flexible data plans give you total control, transparency, and operational efficiency.

What Is an eSIM?

An eSIM (embedded SIM) is a programmable SIM chip built directly into your IoT device. It replaces the need for a removable plastic SIM card and allows remote activation, configuration, and switching between mobile networks without physical access.

For businesses deploying IoT devices across multiple countries or networks, eSIM technology delivers greater flexibility, faster scaling, and simplified device management.

Benefits of eSIM technology:

No physical SIM cards or replacements required
Remote SIM provisioning via secure cloud platforms
Seamless network switching between global operators
Smaller form factor and improved device durability
Reduced logistics and lower carbon footprint

Understanding eSIM Standards: SGP.02, SGP.22, and SGP.32

The GSMA defines three main specifications for eSIM technology: SGP.02, SGP.22, and SGP.32. Each is designed for specific types of devices and use cases, ranging from industrial IoT to consumer smartphones.

Comparison of GSMA eSIM Standards: SGP.02 vs SGP.22 vs SGP.32
Feature	SGP.02 (M2M)	SGP.22 (Consumer)	SGP.32 (IoT)
Primary Use	Industrial M2M devices such as smart meters and automotive systems	Smartphones, tablets, and wearable devices	IoT devices, routers, sensors, and asset trackers
Management Model	Operator-controlled via SM-DP and SM-SR servers	User-controlled via mobile OS or app interface	Enterprise or OEM-controlled via secure cloud portal
Provisioning Method	Complex server-based remote provisioning	QR code or mobile app activation	Automated remote SIM provisioning (RSP) for IoT
Local Roaming Compliance	Limited support	Moderate compliance via consumer profiles	Full compliance with local roaming regulations
Scalability	Low, manual provisioning required	Medium, user-initiated activation	High, cloud-managed and automated at scale
Lifecycle	10+ years (industrial environments)	2–3 years (consumer devices)	10+ years (IoT deployments)
Security	High, closed operator ecosystem	Moderate, consumer-grade security	High, GSMA-compliant IoT-grade encryption
Flexibility	Limited – single operator per device	Moderate – user can switch operators	Full – multiple profiles, provider-agnostic

SGP.02: The Original M2M eSIM Standard

SGP.02 was designed for early machine-to-machine (M2M) applications, where devices such as smart meters, telematics units, and industrial gateways needed to be provisioned remotely but had no user interface.

It provides a secure, operator-managed framework for updating SIM profiles through dedicated servers (SM-DP and SM-SR). While reliable, SGP.02 requires more complex infrastructure and is less flexible for large-scale IoT operations today.

SGP.22: The Consumer eSIM Standard

SGP.22 introduced eSIM to consumer devices like smartphones and wearables. It made it possible for users to activate profiles using QR codes or apps, eliminating the need for physical SIM swaps.

While SGP.22 is user-friendly, it’s not always ideal for IoT because it relies on human interaction and mobile operating systems. Industrial and unattended devices typically require remote, automated provisioning that does not depend on a screen or app.

SGP.32: The Next Generation of IoT eSIM

The SGP.32 standard is the newest and most advanced eSIM specification from GSMA, specifically designed for IoT. It merges the simplicity of consumer eSIM management with the robustness and automation of M2M eSIM provisioning.

Key features of SGP.32:

Full remote SIM provisioning (RSP) for IoT devices
Easy integration for device manufacturers and enterprises
Secure, automated onboarding through cloud platforms
Compliance with global and local roaming regulations
Multi-profile support for backup and failover connections
Improved efficiency for large-scale IoT deployments

M2M Data Connect Products

Unified IoT Orchestration

M2M Connectivity

Global Coverage

Roaming SIMs

IoT SIMs

eSIMs

NB-IoT SIMs

Fixed IP SIM Cards

Private APN

IoT Platform

4G Routers

5G Routers

Read Reviews

Need help, information, or want to order?

SPEAK TO AN EXPERT

Real-World Example: Teltonika eSIM Bootstrap

A great example of how eSIM simplifies IoT deployment comes from Teltonika Networks. Their new eSIM Bootstrap solution enables routers to connect automatically without needing manual provisioning. Devices ship pre-configured for immediate connectivity, making large-scale rollouts faster and more reliable.

Read more about this innovation on Teltonika’s official website:
https://www.teltonika-networks.com/newsroom/esim-bootstrap%3A-out-of-the-box-connectivity-for-teltonika-esim-routers-

M2M Data Connect eSIM Solutions

M2M Data Connect provides multi-network eSIMs that connect to over 600 networks in 180+ countries. Our platform enables businesses to manage IoT connectivity from a single dashboard, with full visibility and control over every device in real time.

Features of our eSIM service:

Global coverage across 2G, 3G, 4G LTE, and 5G
SGP.32, SGP.22, and SGP.02 compatibility
Remote provisioning via KPN’s secure portal
Flexible data plans and centralised billing
Integration with IoT platforms and APIs
Fully managed connectivity lifecycle

Built in Partnership with KPN IoT and IDEMIA

Our eSIM technology is powered by KPN IoT in collaboration with IDEMIA Secure Transactions, leaders in global connectivity and security solutions. This partnership brings the latest GSMA-certified eSIM technology to the M2M Data Connect network.

KPN IoT provides proven expertise in remote SIM provisioning, while IDEMIA ensures secure transactions and data integrity. Together, they enable M2M Data Connect to deliver a future-ready, standards-compliant eSIM solution.

Why Choose eSIM for IoT Connectivity?

eSIM technology offers tangible operational advantages for any organisation deploying connected devices at scale.

Benefits for enterprises:

Eliminate physical SIM handling and logistics
Simplify global deployments with remote provisioning
Reduce costs through centralised management
Stay compliant with local roaming rules
Improve sustainability by removing plastic SIMs
Enable zero-touch onboarding for OEMs and manufacturers

Frequently Asked Questions

What does SGP stand for?

SGP refers to “SIM Global Platform” – the GSMA specifications that define eSIM management and provisioning frameworks.

Can I migrate existing M2M eSIMs to SGP.32?

Yes. The SGP.32 standard supports migration from earlier SGP.02 implementations, allowing phased transitions with minimal infrastructure change.

Do eSIMs support 5G?

Yes. M2M Data Connect eSIMs are compatible with 2G, 3G, 4G LTE, and 5G networks globally.

Is eSIM secure for IoT applications?

Absolutely. All eSIM profiles and remote provisioning sessions are fully encrypted and certified under GSMA security standards.

Can I use one eSIM for multiple devices?

No. Each eSIM is uniquely tied to a device’s embedded chip for security and traceability, but profiles can be managed centrally.

Why choose IoT Multi Network eSIM

M2M Data Connect can help you achieve almost 100% global connectivity to meet your IoT business needs. Our IoT Multi Network eSIM instantly connects IoT devices to over 600+ mobile networks in over 180+ countries. We allow free multi-network roaming between networks, ensuring seamless, global coverage at all times.

Global IoT data

Global M2M coverage with more than 600+ M2M networks worldwide.

IoT Connectivity

Multiple M2M/IoT technology options: 2G, 3G, 4G LTE-M and NB IoT connectivity.

Direct SMPP link

Send SMS to your IoT Multi Network eSIM for remote device management.

IoT Platform

Comprehensive tools and resources needed for a profitable IoT deployment.

Secure APN

Private APN for your IoT Multi Network eSIM enables SIM to SIM connectivity with specific traffic management rules.

All SIM types

Standard SIM (2FF), Micro SIM (3FF), Nano SIM (4FF), industrial SIM card and integrated SIM chip QFN8/MFF2 to SoftSIM.

Fixed Private IP

Access to the SIMs is via an IPsec VPN tunnel allowing remote site to initiate the connection. Using Corporate Firewall and Internet Gateway as the most secure solution.

IP/SEC VPN

Multi-layered security for secure two-way cellular connectivity. Along with carrier grade reliability.

Need help, information, or want to order?

SPEAK TO AN EXPERT

Key eSIM IoT Platform Features

Unified Data Control

Unified Data Control from 150+ Carriers and connected device platforms. And over 350+APIs with existing customers to manage the entire device ecosystem.

Single Pane of Glass

View your SIMs and devices in a “single pane of glass” after easily inputting your IoT platforms and carriers. Makes things easier at a lower cost.

Lifecycle Device Management

Delivers a consistent process and user experience to manage device lifecycle - individually or in bulk. Set up automations to occur in near real-time.

Parent/Child Relationships

Unlimited Parent/Child Relationships for internal and external customers. This can also be used within a customer for business lines, geography, department.

Business Process Automation

M2M IoT Connect handles your back-office data management as well rule-based automation of business process (suspend SIM when subscription term expires).

Notifications/Anomaly Detection

Platform performs cloud-based near real-time device and usage anomaly detection daily or immediately via text or email, depending on the rules you establish.

Rating and Mediation

Customer billing plans can be decoupled from carrier invoices & rate plans - enabling revenue maximization. R&M creates the data to support integration with customer ERP or billing engine.

Rate Plan Optimization

Manage costs by revealing data, SMS, and roaming charges. View monthly costs in total and trended over time. Rate Plan Optimization reduces cost with usage-based rate plan optimization.

Reporting/Statistics/Analytics

Utilizes the power of the Azure tools to transform data into insights; visualize historic data; and define patterns and trends with predictive capabilities.