Cellular IoT Now 21% of Global Connections, Growing 24% Year-Over-Year

Cellular IoT Outpacing Overall Market Growth

IoT Analytics' updated 2024–2030 connectivity forecast shows cellular IoT technologies—including LTE-M, NB-IoT, 4G, and 5G—now represent nearly 21% of all global IoT connections, up from lower shares in prior years. The 16.6 billion connected IoT devices at the end of 2023 grew 15% over 2022, but cellular IoT grew 24% year-over-year, significantly outpacing the overall market. The forecast projects 18.8 billion devices in 2024 and 40 billion by 2030, with cellular's share expected to continue expanding.

This marks a measurable shift from unlicensed and local-area protocols toward licensed-spectrum cellular connectivity for wide-area, regulated, and mission-critical enterprise use cases. While Wi-Fi and Bluetooth still account for the majority of IoT connections—particularly in consumer devices and on-premises enterprise scenarios—the 24% growth rate in cellular IoT signals where the market is moving for outdoor, mobile, and utility-scale deployments.

What This Means for Connectivity Budgets

Enterprises planning multi-year IoT deployments in logistics, utilities, industrial telemetry, and asset tracking should expect connectivity operating expenses to shift more heavily toward cellular contracts and global IoT SIM or eSIM platforms. The 21% cellular share, combined with faster growth than Wi-Fi or Bluetooth, creates a quantitative basis for procurement teams to weight RFP requirements toward 3GPP-based standards—LTE-M, NB-IoT, and 5G RedCap—rather than proprietary LPWAN options with unclear lifecycle and roaming guarantees.

The growth trajectory also affects hardware procurement. Multi-mode cellular modules that support LTE-M, NB-IoT, and 4G fallback are becoming the default for devices expected to operate across multiple geographies or survive 2G/3G sunsets. Enterprises that locked into single-mode or proprietary LPWAN devices face migration costs as MNOs accelerate shutdowns of legacy networks and expand LTE-M and NB-IoT footprints.

For budget planning, the 13% compound annual growth rate to 40 billion devices by 2030 means connectivity costs will not remain flat. Enterprises should model for higher total connection counts and negotiate volume-based pricing now, particularly with IoT MVNOs and eSIM providers like KORE Wireless, 1NCE, and Soracom, which are expanding LTE-M and NB-IoT coverage to capture this 21% and growing slice of the market.

Competitive Dynamics Between Cellular and Unlicensed LPWAN

The data creates a clear dividing line between cellular IoT and competing non-cellular LPWAN technologies like LoRaWAN and proprietary sub-GHz stacks. While unlicensed LPWAN remains viable for private networks and single-site deployments where an enterprise controls the infrastructure, the 24% growth in cellular IoT demonstrates market preference for standardized, operator-managed connectivity in multi-site and regulated applications.

Major MNOs—AT&T, Verizon, Vodafone, Orange, Deutsche Telekom, China Mobile—are all expanding LTE-M and NB-IoT coverage specifically to capture enterprise workloads that require roaming, SLA-backed uptime, and regulatory compliance. This creates a network effect: as more enterprises choose cellular IoT, chipset vendors like Qualcomm, Sequans, and Nordic Semiconductor focus module development on 3GPP standards, which in turn lowers costs and increases availability of cellular IoT hardware.

For enterprises evaluating LPWAN versus LTE-M or NB-IoT, the macro signal is clear: cellular IoT is the growth vector. Choosing proprietary LPWAN now means betting against a market moving decisively toward standardized cellular connectivity, with the associated risks of vendor lock-in, limited roaming, and uncertain long-term support.

What to Watch

The forecast's jump to 40 billion devices by 2030 raises two critical questions for enterprise architects. First, whether current connectivity management platforms can scale to handle 10x or more endpoint growth without requiring rip-and-replace of backend systems. Enterprises should audit whether their IoT platforms support multi-IMSI management, eSIM remote provisioning, and programmable connectivity policies that work across MNOs, or whether they are locked into single-carrier consoles that will not scale.

Second, the shift toward cellular IoT increases dependence on MNO spectrum continuity and standards evolution. The 3GPP's 5G RedCap specification, designed for lower-cost IoT devices than full 5G, is the next inflection point. Enterprises deploying LTE-M or NB-IoT today should confirm their hardware roadmap includes a migration path to RedCap, or risk another device refresh cycle when operators begin sunsetting LTE in favor of 5G standalone networks.

Transforma Insights' Enterprise IoT Connectivity Survey of 1,114 enterprises continues to be cited in recent MNO and chipset vendor positioning. The survey examined adoption and preferences for NB-IoT, LTE-M, 5G, 4G, Wi-Fi, and LPWAN options, providing statistical backing for procurement teams arguing for NB-IoT or LTE-M over custom RF or single-country LPWAN options. Many enterprises now explicitly require NB-IoT or LTE-M support in RFPs as a way to avoid stranded assets as 2G and 3G sunsets accelerate globally.

The combination of IoT Analytics' device growth forecast and the survey data creates a quantitative basis for dual-stack network designs: Wi-Fi or Bluetooth for high-bandwidth, local connectivity on-premises, plus LTE-M or NB-IoT backhaul for remote field assets. Enterprises that treat connectivity as a binary choice between cellular and unlicensed are missing the architectural pattern the data supports—segmented connectivity based on bandwidth, power, and location requirements, with cellular as the wide-area default.