Enterprise IoT eSIM & Connectivity Testing
Validate cellular connectivity for your IoT deployments using our global testing network. No hardware needed – instant access to endpoints worldwide.
Use Cases
How enterprises use simcheck for IoT connectivity
eSIM Profile Testing
Validate SGP.32 zero-touch provisioning and profile management for headless IoT devices globally
Fleet Management
Ensure reliable connectivity for vehicle tracking and logistics applications
Smart City
Validate IoT sensor connectivity for smart city infrastructure deployments
Industrial IoT
Test connectivity for manufacturing, energy, and industrial automation systems
Private Networks
Validate private LTE/5G network coverage and performance
Remote Asset Monitoring
Ensure reliable connectivity for remote equipment, meters, and sensor networks
IoT eSIM Provisioning Validation
Test zero-touch SGP.32 provisioning for your IoT fleet before deployment
Validate that your headless devices can download eSIM profiles in any target market without shipping hardware:
Test activation codes from global endpoints
Verify SM-DP+ connectivity worldwide
Validate provisioning flows without shipping devices
Catch issues before they affect your fleet
Perfect for:
Optional: Deploy Your Own Endpoints
Add dedicated Gateways for specific locations
With a subscription, test from any endpoint in our global network. For dedicated monitoring at specific sites, optionally deploy your own Gateway devices.
simcheck Gateway - Enterprise Edition
Optional add-on: Industrial-grade Gateway with 2G to 5G SA connectivity, including IoT support (LTE CAT-M, NB-IoT) for permanent installations at your facilities.
Platform Features
Purpose-built for enterprise IoT needs
Ready to secure your IoT connectivity?
Schedule a demo to see how simcheck.ai can ensure reliable connectivity for your enterprise deployments.
Request a DemoIoT eSIM testing at fleet scale
IoT deployments fail quietly: a device that can't download its profile, can't attach on NB-IoT in one country or never completes its first MQTT publish simply stops reporting. SimCheck.ai lets you prove each step before rollout and keep watching after.
- SGP.32 provisioning through an eIM, including bootstrap-to-operational switching. SGP.32 testing →
- Low-power connectivity — NB-IoT and LTE-M attach plus an MQTT publish/subscribe round trip. IoT connectivity testing →
- Persistent attach and PLMN hunt on your own edges for long-running checks. Network monitoring →
- Automation — schedules, reports with email delivery, the REST API and MCP. AI assistant & MCP →
Frequently asked questions
Can we test NB-IoT and LTE-M specifically?
Yes. Force the radio technology to NB-IoT or LTE-M and run the IoT (MQTT) test to verify attach and an MQTT publish/subscribe round trip through a managed broker.
Can we run tests on our own hardware?
Yes. Connect any Linux device with a supported Quectel modem as a private edge; tests on your own devices are free on every plan.
Related
- Use casesIoT Connectivity TestingVerify NB-IoT and LTE-M attach, MQTT round trips and multi-day stability on real modems in every market you deploy.
- Use casesSGP.32 IoT eSIM TestingProve SGP.32 profiles download via an eIM, switch cleanly, attach and pass MQTT traffic on live networks.
- LearnNB-IoT vs LTE-M: how they differ, how to choose and what to testNB-IoT vs LTE-M compared on bandwidth, speed, latency, mobility, voice, coverage, PSM/eDRX and roaming, plus what to test for each and how to force the RAT.
- PlatformEdges & NetworkThe SimCheck network plus your own edge devices anywhere, built from a Linux box and a supported Quectel modem.
- LearnHow to test SGP.32 devices: a practical field-test guideA practical SGP.32 test plan: SGP.33 lab conformance vs field validation, eIM, download, profile switch, fallback, attach, MQTT, roaming and a full checklist.