Semtech Launches SGP.32 Smart Connectivity Premium eSIM Solution for Global IoT Deployments

Semtech Corporation (Nasdaq: SMTC), a leading provider of high-performance semiconductors powering AI data center networking and intelligent, connected Internet of Things (“IoT”) devices worldwide, launched the SGP.32 version of its Smart Connectivity Premium. The global, multi-network, multi-profile eSIM solution gives IoT customers one SKU that pairs the Smart Connectivity profile with local carrier profiles.

Global IoT deployments need more connectivity flexibility than traditional SIM architectures can deliver. Common challenges include single-carrier dependency, which leads to vendor lock-in and a greater risk of outages; permanent roaming restrictions; and having to replace SIMs in the event of network sunsets or changes in provider.

The GSMA’s SGP.32 standard tackles these challenges. Semtech brings Smart Connectivity Premium and mobile network operator (MNO) partner profiles together in the AirVantage® eSIM orchestrator, a single platform for orchestration, bulk provisioning, subscription and lifecycle management. Customers can manage deployments through the AirVantage user interface or connect to their own platforms through its APIs. AirVantage is built on AWS, giving customers a secure, scalable platform for managing IoT connectivity at global scale.

With Smart Connectivity Premium, customers can add MNO profiles on top of Semtech’s multi-IMSI Smart Connectivity Advanced profile to localize device deployments across technologies and data usage volumes. The PowerSave eSIM, a multi-network, dual-profile solution built for battery-constrained devices, optimizes attach time and is designed to help transfer critical data without impacting battery life.

“Adoption of eSIMs in the cellular IoT market is entering a new phase of growth. With roughly 12% of cellular IoT devices using an eSIM at the end of 2025, SGP.32 is lowering the barriers to adoption by simplifying remote provisioning and profile management. Multi-profile eSIMs combined with centralized orchestration will provide greater flexibility and control over connectivity for enterprises operating across multiple networks and regions,” said Fredrik Stalbrand, principal analyst at Berg Insight.

“Customers’ deployments vary widely, as does the level of control they need. With SGP.32, they can add local carrier profiles to a single SKU and choose the deployment model that fits their business, from a preloaded eSIM to self-configuration, all managed in AirVantage. Smart Connectivity Premium gave multi-profile on SGP.02, and SGP.32 gives more flexibility in deployment,” said Rupa Datta, vice president of IoT Connected Services at Semtech.

Fixed applications like smart metering and video surveillance benefit from a single SKU with a global Smart Connectivity profile and additional MNO profiles. This helps address permanent roaming restrictions and supports failover. Mobile assets gain multi-carrier support for resilience and coverage across regions, with the potential to add alternate connectivity technologies like non-terrestrial networks (NTN).

The solution is automated, so customers do not need to prompt downloads or switches. Semtech’s eSIM applet works with the device to download, enable and switch profiles when needed.

Smart Connectivity Premium is built on GSMA-certified eSIM and eIM technology from Kigen, which holds GSMA eUICC Security Assurance (eSA) certification and supports SGP.32 v1.3.

Key Highlights

• Two configurations: a preloaded PowerSave eSIM for battery-constrained devices, and the full Premium solution, which lets customers download MNO profiles on top of the Smart Connectivity Advanced profile. Both are managed through AirVantage.
• One SIM, one platform, one provider: Smart Connectivity, now with multi-profile support.