UK Roaming IoT SIM Solutions

Access four networks on one SIM card with our UK IoT Roaming SIM

Powered by Cellhire’s core IoT network, you can count on us to deliver UK roaming solutions at the most competitive prices.

Please be assured we'll treat your information with the utmost care. View our for more details.

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UK roaming SIM solutions you can rely on

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

2025 ShortlistedMobile News AwardsInnovative Product - IoT
2024 WinnerComms Business AwardsBest wireless connectivity
provider, iot connectivity
2024 ShortlistedComms Business AwardsBest connectivity solution
wholesale esim
2024 WinnerBroadcast Tech Innovation AwardsBest tech innovation
in live production
2025 ShortlistedMobile News AwardsInnovative Product - IoT
2024 WinnerComms Business AwardsBest wireless connectivity
provider, iot connectivity
2024 ShortlistedComms Business AwardsBest connectivity solution
wholesale esim
2024 WinnerBroadcast Tech Innovation AwardsBest tech innovation
in live production

Secure multi-network IoT data at an unbeatable price

No matter how much or little data you require,
we ensure you get the best price.
£0.99 for 500MB
Based on a 24-month contract. Cancel any time after.
Prices are available in UK and Europe.
Connected city

Four UK networks on one SIM card

Cellhire is the leading provider of IoT connectivity solutions for devices which require the ability to roam across all four UK networks.

Our UK roaming solutions are unsteered, allowing your device to seamlessly connect to the strongest available network. This ensures optimal performance and reliability, regardless of location or network traffic.

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Why choose Cellhire’s UK roaming IoT SIM card

O2, EE, Vodafone logos

Four network solution

Our UK roaming SIM card connects to all four UK networks for complete coverage and reliability.
Globe

Best signal optimisation

Our UK roaming SIMs are network agnostic, so your device can connect to the strongest available network.
Pound currency symbol

Competitive pricing

Access the most competitive prices as you’re using Cellhire’s core network.
Secure wireless communication

Private & public IP

Fixed private and public IP options to ensure your data remains secure.
Secure communication tower

Flexible data plans

Choose from a range of flexible data plans tailored to your specific IoT needs.
SIM Management Portal on device

Manage your devices

Seamlessly manage your devices with Cellhire’s SIM management portal.
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Experience Cellhire's IoT network for 60 days: Order your free trial today!

Cellhire’s IoT connectivity solution offers unmatched resilience, security and coverage for unbeatable prices. Our free trial pack allows you to experience the power of our connectivity for yourself!

You’ll receive 2 IoT SIM cards, each loaded with 1 GB of data, plus have complete access to our market-leading SIM Management portal to truly experience Cellhire’s IoT solution

Order your free trial

We can support you, no matter what your application

Our IoT connectivity solutions are designed to support applications across a range of industries and sectors. Regardless of your use case, our IoT SIM cards deliver reliable, scalable, and secure connectivity to meet the unique demands of your industry.
CCTV camera
Security and CCTV
Worker using in warehouse
Retail
Marketing profiles in public
Digital signage
Worker using tablet in warehouse
Logistics
Delivery trucks on road
Asset tracking
Robotic assemblers in factory
Industrial manufacturing
Construction workers on-site
Pre fibre & backup
Worker carrying hard hat
Construction

Request a call back

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If you're ready to stay connected with the best connectivity solutions, we're ready to talk!

Fill out the form and we'll be in touch soon to discuss how we can support your needs.

Please be assured we'll treat your information with the utmost care. View our for more details.

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