Global coverage
UltimateSIM
Flexible, Tailored, Scalable IoT Connectivity for your IoT Deployments
Built Around Your Devices. Ready for the World.
Managing global IoT connectivity is fragmented and costly. Devices span multiple networks, regions, and technologies, yet they must remain connected, secure, and compliant while scaling from pilot to global rollout.
UltimateSIM from Velos IoT simplifies this complexity with one SIM platform configured to your priorities—whether that is cost control, resilience, or performance.
- Remote SIM provisioning (RSP)/eUICC for profile management,
- Manage entire SIM estate with Nomad CMP
- Non-Steered open roaming to connect to the strongest available network
- Private and Public IP options with secure VPN support
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Global Operators
Unmatched carrier diversity via MNO & MVNOs.
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Countries & Territories
True borderless connectivity for every market.
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Managed SIMs
Massive-scale orchestration you can trust.
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Clients Worldwide
Trusted by the world’s leading IoT teams.
Designed for Every Deployment Scenario
From multi-operator access in a single market to seamless global scaling with transparent pricing. Discover how Velos IoT eliminates deployment friction.
Single Market Resilience
Velos IoT makes it simple — access any operator, no carrier lock-in.
One SKU. Zero Borders
Access 700+ networks—including LPWA (NB-IoT/LTE-M) and 5G—across 200+ countries with local-quality performance.
Global IoT Connectivity Management Platform
Gain real-time visibility and automated billing for global estates through a single pane of glass.
UltimateSIM
Built Around Your Device
We build around your device, network, and operational requirements, giving you connectivity designed for how your product actually works.
Explore a few example configurations below.
Temperature Sensors
Maximize your ROI on large-scale estates with a cost-optimized configuration that prioritizes network longevity and transparent, pay-per-use pricing without sacrificing essential global reach.
Other use cases
Industrial monitoring, Retail, Healthcare, Agriculture/Smart farming
Network coverage
Single/Double MNOs per country
Roaming steering
Customer preference for MNOs
Configuration
For wide-reach deployments
Healthcare Tracking
Optimize performance for assets on the move with access to 4+ roaming partners per country, providing seamless network handovers and consistent high-speed data.
Other use cases
Fleet management, Vehicle tracking, Vehicle telematics, Logistics, Predictive Maintenance, Insurance
Network coverage
Multi-access (4MNOs) per country
Roaming steering
Customer preference for MNOs
Configuration
For resiliency, redundancy and performance
Smart Meter
Optimized for Cat-M and NB-IoT technologies, this configuration maximizes device battery life and network penetration. It is the strategic choice for deep-indoor or underground assets that need to remain in the field for a decade or more.
Other use cases
Smart meters, asset tracking, and environmental sensors
Network coverage
Single MNO per country
Roaming steering
Defined by MNO LPWAN coverage per country
Configuration
CAT-M, NB-IOT bearer/Low power, long battery life
Performance
at Scale
Built to flex and designed to scale, UltimateSIM removes the boundaries of traditional single-carrier coverage with device-side intelligence.
Connectivity across operators and markets, managed from a single platform.
Eliminating Downtime
Utilizing device-side intelligence to enable automatic network switching and ensure reliable connectivity at scale.
Forecasting Spend
Leveraging simple pricing and usage-based data to deliver predictable costs as your business grows.
Providing Consistent Operations
Combining one SIM and one management experience to bring total simplicity to global deployments.
Aligning Standards
Securing future-proof connectivity through an eSIM-ready architecture with advanced over-the-air (OTA) profile management.
UlitmateSIM Brochure
See how UltimateSIM combines global coverage, intelligent network access, and flexible configurations to keep your devices connected anywhere.
Expert Insights & Technical Support
Connectivity shouldn’t be a black box. Find clear, direct answers to the most common questions about deploying, managing, and scaling your global IoT estate with UltimateSIM and Nomad.
UltimateSIM utilizes advanced eUICC and Multi-IMSI technology to provide a level of resilience a single carrier cannot match. By hosting multiple network identities on a single chip, devices gain the autonomous intelligence to switch networks based on signal quality or location—ensuring continuous uptime across 700+ direct MNO agreements.
UltimateSIM is a single, global SKU designed to support the full evolution of IoT, including 5G, LPWA (NB-IoT/LTE-M), and SGP.32-ready eSIM standards. This allows for zero-touch global deployment, enabling you to localize connectivity remotely and dynamically without the need for physical SIM swaps.
Security is built into the architecture, protecting the entire data journey from the device to the cloud. Beyond standard connectivity, UltimateSIM supports hardened security features such as private APNs, fixed IPs, and IMEI locking through the Watchdog policy engine to prevent unauthorized device usage.
Yes. UltimateSIM operates as a dynamic, policy-driven service rather than a static data plan. Through the Nomad platform, you can define business rules—such as roaming controls, cost thresholds, or performance targets—and the SIM will automatically enforce those network selections at scale.
Nomad serves as a single pane of glass that replaces fragmented operator portals and manual spreadsheets with a unified interface. It simplifies global operations by consolidating connectivity into one platform, providing automated cost controls and unified invoicing to ensure predictable performance and eliminate “bill shock”.