IoT and M2M SIM cards for UK devices

SIMs that wait for you. IoT and M2M SIM cards for devices in the UK and Europe. Order ahead of your installs and switch each one on when its device goes live. Billing starts then, or automatically 30 days after we despatch it, and we email you 5 days before.

See plans and prices Or get an eSIM now
Pop it out when the device is ready. Activate it when the device goes live. ICCID 8944 •••• •••• •••• 417

IoT SIM plans. Pick a size, order in a minute.

Per active SIM. Physical trio SIM or eSIM, same price. Up to 25 online.

Roams across all four UK networks and uses whichever is strongest where the device is.

  • Prices per active SIM, ex VAT
  • £2.00 per SIM, once: physical trio SIM or eSIM
  • Delivery £2.49 per order for physical SIMs; eSIMs need none
  • Private IP included
  • Static public IP £8 a month
  • Upgrade any SIM at any time, prorated

Prices checked 3 November 2026. Every plan, ex and inc VAT · Everything on one page.

Choosing a SIM

All guides
Choosing a SIM Multi-network IoT SIM cards for UK devices What a multi-network IoT SIM is, when using all four UK networks matters, and how ThingSIM's 4-network and 3-network SIMs compare on price. Choosing a SIM M2M SIM cards for machines and devices What an M2M SIM card is, what to look for in one, and ThingSIM's affordable UK multi-network M2M SIMs for businesses, billed per active SIM with no contract. Choosing a SIM Business data SIM cards for routers and devices Data-only SIMs for business kit such as 4G routers, card machines and cameras, on all four UK networks, with no contract, billed monthly per active SIM. Choosing a SIM Best IoT and M2M SIM Cards in the UK (2026): How to Choose Eleven IoT and M2M SIM providers sold to UK buyers compared on price model, networks, eSIM, static IP, contract and UK support, checked on each provider's own website on 3 November 2026, with how to choose.

Built for kit that lives outdoors.

All 14 sectors
A contactless card being tapped on a handheld payment terminal Payment terminals Card machines, kiosks and parking meters that keep taking payments when the venue’s Wi-Fi doesn’t. How ThingSIM fits An electric van plugged into a kerbside charge point EV chargers Charge points in car parks and on kerbs, talking to your back office whatever network is strongest there. How ThingSIM fits Two CCTV cameras on a pole against a blue sky CCTV cameras Cameras on building sites and remote yards, uploading clips or streaming back to your recorder. How ThingSIM fits A set of temporary traffic lights with a three-way control sign Traffic management Temporary lights, message signs and counters that move from job to job with the kit. How ThingSIM fits

Your fleet, run by you.

Everything a SIM needs after it ships is a click in the portal, not an email to us.

Activate when it’s installed

Switch each SIM on from the portal. Billing for that SIM starts then.

Usage for every SIM

This month against its allowance, with emails at 80% and 100%.

Change plan, SIM by SIM

Upgrades apply at once and are prorated; downgrades from next month.

eSIM on screen

The QR code for each eSIM, ready to scan into the device.

Pause and resume

Take a SIM out of service and bring it back without a support ticket.

Order more

Add SIMs to the fleet with the card already on file.

Sign in to the portal
The portal’s list of SIMs, showing each one’s status, plan and data used this month
A SIM that has used its allowance, with the date it resumes and the option to upgrade
Changing a SIM’s plan in the portal

Every size in one card.
Or no card at all.

Mini

25 × 15 mm

Micro

15 × 12 mm

Nano

12.3 × 8.8 mm

eSIM

A QR code, minutes after you order

Extras, when you need them.

All extras

Private APN

Your SIMs on their own private network, unreachable from the internet.

IPSec VPN

A tunnel from our core to your firewall, so devices and servers talk privately.

Cloud interconnect

Private connectivity into AWS, Azure or Google Cloud.

Static public IP

A fixed internet address for a SIM, for devices you connect to directly.

The back of the card

The terms that matter, in plain words

Off until you need it

SIMs arrive inactive. Billing starts when you switch one on, or 30 days after despatch, and we email you 5 days before.

A clear process if a payment fails

We email a Pay now link and retry once after 3 days before any SIM is suspended.

Pauses, doesn’t overcharge

At its allowance a SIM pauses. Upgrade it or wait for the reset.

One card, one bill

Every active SIM on one monthly card payment. No contract.