Advertising Disclosure Multi Network Sim Card Comparison - January 2026
3 Best Multi Network Sim Card In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
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| 1 Best Choice  9.8Exceptional | 2  9.6Exceptional | 3 9.4Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelUK Multi-Network Quad Band Data Sim Card - One-off Data Allowance for 12 months - Automatically Connects to EE, Three, O2 or Vodafone at the location in use (10GB) | Model Wave Connect Quad Network Data Only SIM Card, Three, EE, O2, Vodafone, 4G LTE + 5G Prepaid, Activates On First Use, Includes UK, Ireland, EU, For Unlocked IoT Devices, Cameras (12GB | 12 Months) | Model UK Multi-Network Quad Band Data Sim Card - One-off Data Allowance for 12 months - Automatically Connects to EE, Three, O2 or Vodafone at the location in use (5GB) |
BrandScancom | Brand Wave Connect | Brand Scancom |
Reviews | Reviews | Reviews  |
Tech Specs | ||
product dimensions9 x 6 x 0.1 cm 10 g | product dimensions 8.5 x 5.3 x 0.1 cm 3 g | product dimensions 15 x 9 x 0.1 cm 100 g |
Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1ScancomUK Multi-Network Quad Band Data Sim Card - One-off Data Allowance for 12 months - Automatically Connects to EE, Three, O2 or Vodafone at the location in use (10GB)
Why we love it
Connects to the strongest UK network.
Lasts up to 12 months.
Easy activation with QR code.
Main highlights- RENEW UPON EXPIRY – Please top-up your Sim card on our Scancom website after 12 months or when your data runs out.
- OPTIMISED CONNECTIVITY - Designed for Smartphones, Tablets, Laptops, Mobile Wi-Fi Dongles, Routers, IoT Devices, Smart Meters, Drones, GPS Trackers, Smart Home Devices & Security Cameras.
- EXCLUSIVE UK DATA – Preloaded with quad-band UK data only without roaming, calls, or texts.
- DEDICATED CUSTOMER SUPPORT – For all connection and usage concerns, contact our dedicated support team at support@scancom.co.uk
- CUSTOMISED DATA PLAN – Select your one-time data allowance for 12 months, ensuring flexibility without monthly renewal concerns.
- BROAD NETWORK COMPATIBILITY - Our Sim is equipped to support a range of network speeds, including 2G, 4G, and 5G, ensuring a seamless online experience that matches your requirements.
- B2B PORTAL ACCESS - For 3+ sims, please email support@scancom.co.uk and we’ll set up portal access for monitoring usage, location, and connectivity details.
- 4 NETWORKS, 1 SIM - The sim is preloaded with O2, Vodafone, EE & Three data, and will select the most reliable network based on the location in use.
- 2 STEP CONFIGURATION – Step 1: Enable data roaming on your device. Step 2: enter the APN Name: gigsky-02
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9.6
2Wave Connect
Wave Connect Quad Network Data Only SIM Card, Three, EE, O2, Vodafone, 4G LTE + 5G Prepaid, Activates On First Use, Includes UK, Ireland, EU, For Unlocked IoT Devices, Cameras (12GB | 12 Months)
Why we love it
Connects to all major UK networks.
Automatic top-up options available.
Includes 5G coverage and 10-year replacement.
Main highlights- WHY THIS SIM? Enjoy online access to view data consumption, add alerts and notifications when nearing your data allowance, and top-up manually or choose automatic top-ups with different data allowances available.
- WHO’S THIS FOR? This non-steered SIM card connects to all networks so is great for trail cameras, CCTV, surveillance, security, movement cameras, solar energy monitoring systems and wind turbines - although it will work with most devices.
- WHAT’S INCLUDED: A 3-in-1 SIM card with data to use across all major UK networks. The card includes standard/micro/nano sizes. This is data-only, no voice or text.
- TOP-UP ANYTIME: A choice of options to add more data based on your use. Downgrade or upgrade at any time. Select automatic refill to ensure you’re always connected.
- THE PLAN: Data only SIM card with 12GB valid for 365 days (not 12GB per month). Refill any time to reset the duration.
- HOW IT WORKS: Insert to use straight away, register online to view data use and top-up.
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9.4
3Scancom
UK Multi-Network Quad Band Data Sim Card - One-off Data Allowance for 12 months - Automatically Connects to EE, Three, O2 or Vodafone at the location in use (5GB)
Why we love it
Connects to best UK network available.
5GB data valid for 12 months.
Supports 3G, 4G, and 5G speeds.
Main highlights- RENEW UPON EXPIRY – Please top-up your Sim card on our Scancom website after 12 months or when your data runs out.
- OPTIMISED CONNECTIVITY - Designed for Smartphones, Tablets, Laptops, Mobile Wi-Fi Dongles, Routers, IoT Devices, Smart Meters, Drones, GPS Trackers, Smart Home Devices & Security Cameras.
- EXCLUSIVE UK DATA – Preloaded with quad-band UK data only without roaming, calls, or texts.
- DEDICATED CUSTOMER SUPPORT – For all connection and usage concerns, contact our dedicated support team at support@scancom.co.uk
- CUSTOMISED DATA PLAN – Select your one-time data allowance for 12 months, ensuring flexibility without monthly renewal concerns.
- BROAD NETWORK COMPATIBILITY - Our Sim is equipped to support a range of network speeds, including 2G, 4G, and 5G, ensuring a seamless online experience that matches your requirements.
- B2B PORTAL ACCESS - For 3+ sims, please email support@scancom.co.uk and we’ll set up portal access for monitoring usage, location, and connectivity details.
- 4 NETWORKS, 1 SIM - The sim is preloaded with O2, Vodafone, EE & Three data, and will select the most reliable network based on the location in use.
- 2 STEP CONFIGURATION – Step 1: Enable data roaming on your device. Step 2: enter the APN Name: gigsky-02
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Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
