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Global IoT and M2M SIM Cards

Cellular SIM Cards for UK and Global IoT Solutions

Experience boundless connectivity for your IoT and M2M devices with our IoT SIM card. Using Cellhire's own powerful IoT network we keep your devices securely connected in the UK and abroad.

IoT connectivity solutions that you can rely on

Your world is unique. Your connectivity should be too. At Cellhire, we don't just connect devices. We connect possibilities.

  • 2026Winner
    Vodafone Indirect Partner AwardsSustainability Partner of the Year
  • 2026Shortlisted
    Comms Business AwardsBest Connectivity Solution
  • 2025Shortlisted
    Mobile News AwardsInnovative Product - IoT
  • 2024Winner
    Broadcast Tech Innovation AwardsBest tech innovation in live production

Discover the power of Cellhire’s cellular IoT connectivity

Cellhire’s IoT and M2M SIM cards leverage advanced cellular connectivity to deliver unmatched coverage, reliability, and scalability.

Whether you require low-bandwidth NB-IoT for efficient data transfer or high-speed, low-latency 5G connectivity for complex tasks, Cellhire has the perfect solution for your application.

Looking for better IoT Connectivity?
A world map of network connections beside a telecoms tower at sunset.

IoT SIM bundles

Flexible plans designed for connected devices of all sizes.
Choose the SIM data allowance and scale as your deployment grows.

  • 25MB

    per SIM/month
    From

    £0.40 /SIM

    • For low-data usage
    • Multi-network connectivity
    • Pooled data bundle
    Volume discounts available
  • 100MB

    per SIM/month
    From

    £0.99 /SIM

    • For periodic data usage
    • Multi-network connectivity
    • Pooled data bundle
    Volume discounts available
  • 500MB

    per SIM/month
    From

    £1.29 /SIM

    • For moderate data usage
    • Multi-network connectivity
    • Pooled data bundle
    Volume discounts available
  • 1GB

    per SIM/month
    From

    £2.49 /SIM

    • For higher data requirements
    • Multi-network connectivity
    • Pooled data bundle
    Volume discounts available

Our team is available to help you find the right plan.

Get a custom quote

Reasons to partner with us

Unmatched UK IoT coverage

Access all four UK networks on one IoT SIM card providing maximum coverage in the United Kingdom

Global reach

Connect your device in 191 countries with our permanent roaming IoT and M2M SIM card

Competitive Pricing

Access the most aggressive IoT and M2M data prices as you're using Cellhire's network

Safe and secure

Enjoy peace of mind with private and public IP addresses, L2TP and IPSec tunnelling, and secure remote VPN access

Best signal optimisation

Our IoT and M2M SIM card automatically connect your device to the strongest network

Complete control

Seamlessly manage your device's connectivity with our industry-leading SIM management portal

Keep your IoT devices connected in the UK and globally

Delivering coverage across all four UK networks and over 430 networks in 191 countries around the globe, Cellhire's IoT and M2M SIM cards are the best connectivity choice for your IoT application.

With Cellhire's boundless connectivity, whether you're managing 10 or 1,000 devices, you can rely on seamless, secure, and scalable IoT solutions that keep all your devices connected, wherever they are.

Request a quote

Frequently asked questions about our IoT SIM cards

Request a quote for your IoT SIM Cards

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