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Today's Deals
Best Sim Card For Kids of 2026
Last updated on 27/04/2026
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1
EE PAYG MBB 120GB 12 Months SIM (EE PAYG MBB 120GB 12 Months SIM)
EE
Why we love it
Generous 120GB data upon activation.
Zero contracts attached.
Comes in all SIM sizes.
Main Highlights
120GB of Data Included
Lasts up to 12 months from activation
No contract, no commitment. You can top-up to buy more data
The EE PAYG 120GB data SIM is compatible with the all unlocked devices or those that are locked to the EE network
SIM Card - Standard, Micro, and Nano SIM all-in-one with 120GB of data
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9.8
Exceptional
Check Price
9.8
Exceptional
EE
EE PAYG MBB 120GB 12 Months SIM (EE PAYG MBB 120GB 12 Months SIM)
Check Price
Show More
Why we love it
Generous 120GB data upon activation.
Zero contracts attached.
Comes in all SIM sizes.
Main Highlights
120GB of Data Included
Lasts up to 12 months from activation
No contract, no commitment. You can top-up to buy more data
The EE PAYG 120GB data SIM is compatible with the all unlocked devices or those that are locked to the EE network
SIM Card - Standard, Micro, and Nano SIM all-in-one with 120GB of data
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Value for Money
2
O2 Data Sim Card Preloaded with UNLIMITED 4G/5G Data. Includes 25GB to Roam for Free in 47 Countries. No Contracts, No Commitments, No Credit Checks, No Tie-ins, No Personal ID. (Valid for 1 Month).
Sims4Travel
Why we love it
Unlimited 4G/5G data preloaded.
No contracts or commitments.
Supports free international roaming.
Main Highlights
PRELOADED DATA: O2 SIM Card Preloaded with UNLIMITED 4G/5G Data. Enjoy Super-Fast 4G/5G Data Speeds with the UK’s most reliable network. The Data Sim Bundle lasts for 1 month from first use. Easy to renew your bundle for longer
NO CONTRACTS: The Preloaded O2 Data SIM Card is simple to activate. There are No Contracts, No Commitments, No Credit Checks, No Tie-ins & No Personal ID required
FREE ROAMING: Includes 25GB of Data which can be used to Roam for Free in any of the 47 countries listed in the description below. So whether you are on Holiday, a Business Trip or Working from Home, you can count on the Preloaded O2 4G/5G Data SIM for reliable & super-fast internet
MULTIPLE USES: The Sim comes in a Triple-Sized format, meaning it is suitable for use with all O2 or Unlocked Mobile Wi-Fi devices, Routers, Tablets, iPads, Dongles, Laptops, Mobile Phones, CCTV & Alarm systems. Tethering & Mobile Hotspots are also supported
SPEED YOU WILL LOVE: Working from Home, Streaming Online, Gaming, Scrolling through Social Media - The O2 4G/5G Preloaded SIM card provides amazing performance without any speed restrictions
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9.7
Exceptional
Check Price
9.7
Exceptional
Sims4Travel
O2 Data Sim Card Preloaded with UNLIMITED 4G/5G Data. Includes 25GB to Roam for Free in 47 Countries. No Contracts, No Commitments, No Credit Checks, No Tie-ins, No Personal ID. (Valid for 1 Month).
Check Price
Show More
Why we love it
Unlimited 4G/5G data preloaded.
No contracts or commitments.
Supports free international roaming.
Main Highlights
PRELOADED DATA: O2 SIM Card Preloaded with UNLIMITED 4G/5G Data. Enjoy Super-Fast 4G/5G Data Speeds with the UK’s most reliable network. The Data Sim Bundle lasts for 1 month from first use. Easy to renew your bundle for longer
NO CONTRACTS: The Preloaded O2 Data SIM Card is simple to activate. There are No Contracts, No Commitments, No Credit Checks, No Tie-ins & No Personal ID required
FREE ROAMING: Includes 25GB of Data which can be used to Roam for Free in any of the 47 countries listed in the description below. So whether you are on Holiday, a Business Trip or Working from Home, you can count on the Preloaded O2 4G/5G Data SIM for reliable & super-fast internet
MULTIPLE USES: The Sim comes in a Triple-Sized format, meaning it is suitable for use with all O2 or Unlocked Mobile Wi-Fi devices, Routers, Tablets, iPads, Dongles, Laptops, Mobile Phones, CCTV & Alarm systems. Tethering & Mobile Hotspots are also supported
SPEED YOU WILL LOVE: Working from Home, Streaming Online, Gaming, Scrolling through Social Media - The O2 4G/5G Preloaded SIM card provides amazing performance without any speed restrictions
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3
imoo Z1 Kids Smart Watch, 4G Watch Phone for Kids with GPS Real-Time Location, Video & Phone Call, School Mode, SOS, IPX8 Waterproof Smartwatch with SIM Card-Gift for Boys & Girls (Green)
imoo
Why we love it
See your child's smile anytime.
Accurate location tracking technologies.
Stylish and comfortable for kids.
Main Highlights
📍GPS Tracker Smart Watch for Kids – Real-Time Location Anytime Anywhere. This kids smart watch with GPS, Google Map & Wi-Fi lets you always know your child’s location – indoors or outdoors. Ideal for school days, parks, or family trips, giving parents peace of mind while kids play freely
📞4G Video & Phone Call – Stay Close Wherever They Go. Keep in touch with your child using this 4G kids smart watch with SIM card (Nano). Supports HD video call, voice chat & family group messages, helping you see their smiles anytime. A meaningful gift idea for kids who love to share their day with parents
🌐UK Network Ready – Works with O2, Vodafone, Three & EE. Fully compatible smart watch for kids with 4G GPS tracker & Wi-Fi, ensuring stable connection across the UK. Perfect for school commutes, trips, or holidays, helping families stay connected everywhere. A great holiday season present for active kids
🛡️Safety & Parental Control – Peace of Mind for Every Parent. This smart watch for kids offers complete parental control: block unknown calls, manage contacts, set School Mode, and receive SOS alerts instantly. Keep your child safe and connected with full control via the imoo app
🔋Long Battery Life – 48 Hours Use and Long-lasting Standby. With a 740mAh battery, this kids smart watch lasts longer between charges – perfect for weekend adventures, school, or daily use. Less charging, more fun! A reliable gift for kids who love to explore and stay active
☔Waterproof & Durable – Built for Kids’ Everyday Adventures. Featuring IPX8 waterproof protection, scratch-resistant glass, and a soft TPU strap, this smart watch for kids is safe for handwashing, rain, and playground time. A durable gift idea that can handle every splash and adventure
🎁Reliable UK After-Sales – 30-Day Returns & 24-Month Support. Enjoy UK-based customer service, easy returns, and 2-year service for your kids smart watch. Any issue is handled promptly, giving you full confidence and peace of mind
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9.6
Superb
Check Price
9.6
Superb
imoo
imoo Z1 Kids Smart Watch, 4G Watch Phone for Kids with GPS Real-Time Location, Video & Phone Call, School Mode, SOS, IPX8 Waterproof Smartwatch with SIM Card-Gift for Boys & Girls (Green)
Check Price
Show More
Why we love it
See your child's smile anytime.
Accurate location tracking technologies.
Stylish and comfortable for kids.
Main Highlights
📍GPS Tracker Smart Watch for Kids – Real-Time Location Anytime Anywhere. This kids smart watch with GPS, Google Map & Wi-Fi lets you always know your child’s location – indoors or outdoors. Ideal for school days, parks, or family trips, giving parents peace of mind while kids play freely
📞4G Video & Phone Call – Stay Close Wherever They Go. Keep in touch with your child using this 4G kids smart watch with SIM card (Nano). Supports HD video call, voice chat & family group messages, helping you see their smiles anytime. A meaningful gift idea for kids who love to share their day with parents
🌐UK Network Ready – Works with O2, Vodafone, Three & EE. Fully compatible smart watch for kids with 4G GPS tracker & Wi-Fi, ensuring stable connection across the UK. Perfect for school commutes, trips, or holidays, helping families stay connected everywhere. A great holiday season present for active kids
🛡️Safety & Parental Control – Peace of Mind for Every Parent. This smart watch for kids offers complete parental control: block unknown calls, manage contacts, set School Mode, and receive SOS alerts instantly. Keep your child safe and connected with full control via the imoo app
🔋Long Battery Life – 48 Hours Use and Long-lasting Standby. With a 740mAh battery, this kids smart watch lasts longer between charges – perfect for weekend adventures, school, or daily use. Less charging, more fun! A reliable gift for kids who love to explore and stay active
☔Waterproof & Durable – Built for Kids’ Everyday Adventures. Featuring IPX8 waterproof protection, scratch-resistant glass, and a soft TPU strap, this smart watch for kids is safe for handwashing, rain, and playground time. A durable gift idea that can handle every splash and adventure
🎁Reliable UK After-Sales – 30-Day Returns & 24-Month Support. Enjoy UK-based customer service, easy returns, and 2-year service for your kids smart watch. Any issue is handled promptly, giving you full confidence and peace of mind
Show More
4
imoo Z3 Watch for Kids, Kids Smart Watch with GPS Tracker, 4G Phone Watch with SIM Card/WiFi for Boys & Girls, Voice & Video Call, SOS, Camera, School Mode, IP68 Waterproof (Blue-Z3, imoo Z3)
imoo
Why we love it
Real-time location tracking available.
Supports video calls and chats.
Durable and waterproof for adventures.
Main Highlights
📍GPS Tracker Smart Watch for Kids – Real-Time Location Anytime Anywhere. This kids smart watch with GPS, Google Map & Wi-Fi lets you always know your child’s location – indoors or outdoors. Ideal for school days, parks, or family trips, giving parents peace of mind while kids play freely. A thoughtful birthday gift for boys and girls
📞4G Video & Phone Call – Stay Close Wherever They Go. Keep in touch with your child using this 4G kids smart watch with SIM card (Nano). Supports HD video call, voice chat & family group messages, helping you see their smiles anytime. A meaningful New Year gift idea for kids who love to share their day with parents
🌐UK Network Ready – Works with O2, Vodafone, Three & EE. Fully compatible smart watch for kids with 4G GPS tracker & Wi-Fi, ensuring stable connection across the UK. Perfect for school commutes, trips, or holidays, helping families stay connected everywhere. A great holiday season present for active kids
🛡️Safety & Parental Control – Peace of Mind for Every Parent. This smart watch for kids offers complete parental control: block unknown calls, manage contacts, set School Mode, and receive SOS alerts instantly. Keep your child safe and connected with full control via the imoo app
🔋Long Battery Life – 48 Hours Use, 7 Days Standby. With a 740mAh long-lasting battery, this kids smart watch lasts longer between charges – perfect for weekend adventures, school, or daily use. Less charging, more fun! A reliable gift for kids who love to explore and stay active
☔IP68 Waterproof Kids Smart Watch–With IP68 waterproof rating, it stays protected up to 20 m underwater. The comfortable TPU strap and scratch-resistant glass make it durable and safe for active kids–perfect for swimming and outdoor play
🎁Reliable UK After-Sales – 30-Day Returns & 24-Month Support. Enjoy UK-based customer service, easy returns, and 2-year warranty for your kids smart watch. Any issue is handled promptly, giving you full confidence and peace of mind
Show More
9.5
Superb
Check Price
9.5
Superb
imoo
imoo Z3 Watch for Kids, Kids Smart Watch with GPS Tracker, 4G Phone Watch with SIM Card/WiFi for Boys & Girls, Voice & Video Call, SOS, Camera, School Mode, IP68 Waterproof (Blue-Z3, imoo Z3)
Check Price
Show More
Why we love it
Real-time location tracking available.
Supports video calls and chats.
Durable and waterproof for adventures.
Main Highlights
📍GPS Tracker Smart Watch for Kids – Real-Time Location Anytime Anywhere. This kids smart watch with GPS, Google Map & Wi-Fi lets you always know your child’s location – indoors or outdoors. Ideal for school days, parks, or family trips, giving parents peace of mind while kids play freely. A thoughtful birthday gift for boys and girls
📞4G Video & Phone Call – Stay Close Wherever They Go. Keep in touch with your child using this 4G kids smart watch with SIM card (Nano). Supports HD video call, voice chat & family group messages, helping you see their smiles anytime. A meaningful New Year gift idea for kids who love to share their day with parents
🌐UK Network Ready – Works with O2, Vodafone, Three & EE. Fully compatible smart watch for kids with 4G GPS tracker & Wi-Fi, ensuring stable connection across the UK. Perfect for school commutes, trips, or holidays, helping families stay connected everywhere. A great holiday season present for active kids
🛡️Safety & Parental Control – Peace of Mind for Every Parent. This smart watch for kids offers complete parental control: block unknown calls, manage contacts, set School Mode, and receive SOS alerts instantly. Keep your child safe and connected with full control via the imoo app
🔋Long Battery Life – 48 Hours Use, 7 Days Standby. With a 740mAh long-lasting battery, this kids smart watch lasts longer between charges – perfect for weekend adventures, school, or daily use. Less charging, more fun! A reliable gift for kids who love to explore and stay active
☔IP68 Waterproof Kids Smart Watch–With IP68 waterproof rating, it stays protected up to 20 m underwater. The comfortable TPU strap and scratch-resistant glass make it durable and safe for active kids–perfect for swimming and outdoor play
🎁Reliable UK After-Sales – 30-Day Returns & 24-Month Support. Enjoy UK-based customer service, easy returns, and 2-year warranty for your kids smart watch. Any issue is handled promptly, giving you full confidence and peace of mind
Show More
5
clleylise Kids Smart Watch, Smart Watch for Kids with Sim Card, Phone Calls SOS Games Music MP3 Player HD Selfie Camera Flashlight Gift for 4-16 Years Old
clleylise
Why we love it
Dual cameras for creative fun.
Encourages active and healthy habits.
Exciting games to spark imagination.
Main Highlights
📸 TWO CAMERAS + 1GB MEMORY CARD: This kids smart watch has two 0.3 megapixel cameras for taking photos and videos. Different shooting angles and plenty of storage space give your child more opportunities to capture their growth. The cameras also have a sticker function for your child's craft interests.
🏃 Calorie pedometer: This sporty smart watch for kids that belongs to your child has a built-in pedometer and calorie burn recording, this kids smart watch for boys encourages your child to exercise, watch for kids for kids from 3 to 12 years old.
🎮14 GAMES: Proper games can help children train their reflexes and coordination and stimulate their potential to think and explore. With 5 built-in games and 9 games on the memory card, this kids smart watches for girls has a total of 14 different exciting games, not only classic games but also many innovative mini-games for your children to explore.
🎈Multifunction Smart Watch Kids: This kids smart watch for boys and girls has 10 different background images to change, as well as a music player, recorder, calendar, alarm clock and pedometer and a torch on the side. Multiple functions to satisfy your child's spirit of discovery.
⌚ Intelligent Settings: This kids smart watch can be set to silent mode so your child can focus on the lesson. The timer can also be set independently for your child's learning and planning. Perfect gift for children.
smart watch smart watch for kids kids watch kids smart watch kids smart watch for boys kids smart watches for girls girls watch kids watch boys watch for kids watches for kids kids watches smart watch kids watch for girls smart watch for kids 8-12 watch for boys boys smart watch smart watches for kids kids watches for boys ages 5-7 girls smart watch smartwatch for kids
kids smart watch smart watch for kids kids smart watch for boys watch for kids kids watch boys kids smart watches for girls girls watch pedometer watch kids watches for girls smart watch for kids 8-12 kids digital watch smart watch kids kids watches smart watches for kids kids step counter watch girls smart watch
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9.3
Superb
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9.3
Superb
clleylise
clleylise Kids Smart Watch, Smart Watch for Kids with Sim Card, Phone Calls SOS Games Music MP3 Player HD Selfie Camera Flashlight Gift for 4-16 Years Old
Check Price
Show More
Why we love it
Dual cameras for creative fun.
Encourages active and healthy habits.
Exciting games to spark imagination.
Main Highlights
📸 TWO CAMERAS + 1GB MEMORY CARD: This kids smart watch has two 0.3 megapixel cameras for taking photos and videos. Different shooting angles and plenty of storage space give your child more opportunities to capture their growth. The cameras also have a sticker function for your child's craft interests.
🏃 Calorie pedometer: This sporty smart watch for kids that belongs to your child has a built-in pedometer and calorie burn recording, this kids smart watch for boys encourages your child to exercise, watch for kids for kids from 3 to 12 years old.
🎮14 GAMES: Proper games can help children train their reflexes and coordination and stimulate their potential to think and explore. With 5 built-in games and 9 games on the memory card, this kids smart watches for girls has a total of 14 different exciting games, not only classic games but also many innovative mini-games for your children to explore.
🎈Multifunction Smart Watch Kids: This kids smart watch for boys and girls has 10 different background images to change, as well as a music player, recorder, calendar, alarm clock and pedometer and a torch on the side. Multiple functions to satisfy your child's spirit of discovery.
⌚ Intelligent Settings: This kids smart watch can be set to silent mode so your child can focus on the lesson. The timer can also be set independently for your child's learning and planning. Perfect gift for children.
smart watch smart watch for kids kids watch kids smart watch kids smart watch for boys kids smart watches for girls girls watch kids watch boys watch for kids watches for kids kids watches smart watch kids watch for girls smart watch for kids 8-12 watch for boys boys smart watch smart watches for kids kids watches for boys ages 5-7 girls smart watch smartwatch for kids
kids smart watch smart watch for kids kids smart watch for boys watch for kids kids watch boys kids smart watches for girls girls watch pedometer watch kids watches for girls smart watch for kids 8-12 kids digital watch smart watch kids kids watches smart watches for kids kids step counter watch girls smart watch
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6
EE Pay As You Go Sim Card comes With 20 GB 500 minutes and unlimited texts
talk all day
Why we love it
Generous 20GB data allowance.
Includes 500 minutes calling.
Unlimited texts included.
Main Highlights
8GB PLUS 12 GB PROMOTIONAL DATA WITH 500 MINUTES AND UNLIMITED TEXTS FOR 30 DAYS
have to follow the instructions to activate the allowances
Bundle lasts 30 days from activation -BUNDLE DOES NOT INCLUDE EUROPEAN ROAMING. Trio SIM fits any unlocked 4G and above phone or devices locked to EE network. Personal hotspot/tethering allowed
4G speeds up to 25Mbps (No 5G with PAYG). WIFI CALLING + WIFI COVERAGE ON LONDON UNDERGROUND + 150,000 LOCATIONS ACROSS UK
To view EE’s pay as you go pre-service information, visit ee.co.uk/paygservice. Please read before placing your order. You can download or save the document from your browser
have to follow the instructions to activate the allowances
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9.2
Superb
Check Price
9.2
Superb
talk all day
EE Pay As You Go Sim Card comes With 20 GB 500 minutes and unlimited texts
Check Price
Show More
Why we love it
Generous 20GB data allowance.
Includes 500 minutes calling.
Unlimited texts included.
Main Highlights
8GB PLUS 12 GB PROMOTIONAL DATA WITH 500 MINUTES AND UNLIMITED TEXTS FOR 30 DAYS
have to follow the instructions to activate the allowances
Bundle lasts 30 days from activation -BUNDLE DOES NOT INCLUDE EUROPEAN ROAMING. Trio SIM fits any unlocked 4G and above phone or devices locked to EE network. Personal hotspot/tethering allowed
4G speeds up to 25Mbps (No 5G with PAYG). WIFI CALLING + WIFI COVERAGE ON LONDON UNDERGROUND + 150,000 LOCATIONS ACROSS UK
To view EE’s pay as you go pre-service information, visit ee.co.uk/paygservice. Please read before placing your order. You can download or save the document from your browser
have to follow the instructions to activate the allowances
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7
Lebara Mobile SIM Card: 5GB Data SIM Only Plan for £2.50, Half Price for First 3 Months, No Contract, UK Calls, Texts, International Minutes, EU and India Roaming Included, Fits All Devices
Lebara
15% Off
Limited time deal
Why we love it
Great savings for three months.
Flexible plan with no contract.
Includes free roaming in multiple regions.
Main Highlights
Plan Features: 30-day rolling plan with no contract commitment, option to change or cancel at any time.
No Credit Check or Bill Shocks: Sign up hassle free in less than 60 seconds, with total control on your spend.
Number Portability: Transfer your existing mobile number or use the included new Lebara number.
Free roaming in the EU & India up to 30GB: Use your UK plan allowance in the EU and India as you would at home.
Pay As You Go - SIM card is pre-loaded with a month's data. Renew online at the end of 30 days to keep your plan.
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9.1
Superb
Check Price
9.1
Superb
Lebara
Lebara Mobile SIM Card: 5GB Data SIM Only Plan for £2.50, Half Price for First 3 Months, No Contract, UK Calls, Texts, International Minutes, EU and India Roaming Included, Fits All Devices
15% Off
Limited time deal
Check Price
Show More
Why we love it
Great savings for three months.
Flexible plan with no contract.
Includes free roaming in multiple regions.
Main Highlights
Plan Features: 30-day rolling plan with no contract commitment, option to change or cancel at any time.
No Credit Check or Bill Shocks: Sign up hassle free in less than 60 seconds, with total control on your spend.
Number Portability: Transfer your existing mobile number or use the included new Lebara number.
Free roaming in the EU & India up to 30GB: Use your UK plan allowance in the EU and India as you would at home.
Pay As You Go - SIM card is pre-loaded with a month's data. Renew online at the end of 30 days to keep your plan.
Show More
8
Lebara Mobile SIM Card: 30GB Data SIM Only Plan for £5, Half Price for First 3 Months, No Contract, UK Calls, Texts, International Minutes, EU and India Roaming Included, Fits All Devices
Lebara
20% Off
Limited time deal
Why we love it
50% Off for three months.
Pre-loaded plan for convenience.
No contract, change anytime easily.
Main Highlights
Plan Features: 30-day rolling plan with no contract commitment, option to change or cancel at any time.
No Credit Check or Bill Shocks: Sign up hassle free in less than 60 seconds, with total control on your spend.
Number Portability: Transfer your existing mobile number or use the included new Lebara number.
Free roaming in the EU & India up to 30GB: Use your UK plan allowance in the EU and India as you would at home.
Pay As You Go - SIM card is pre-loaded with a month's data. Renew online at the end of 30 days to keep your plan.
Show More
9.0
Superb
Check Price
9.0
Superb
Lebara
Lebara Mobile SIM Card: 30GB Data SIM Only Plan for £5, Half Price for First 3 Months, No Contract, UK Calls, Texts, International Minutes, EU and India Roaming Included, Fits All Devices
20% Off
Limited time deal
Check Price
Show More
Why we love it
50% Off for three months.
Pre-loaded plan for convenience.
No contract, change anytime easily.
Main Highlights
Plan Features: 30-day rolling plan with no contract commitment, option to change or cancel at any time.
No Credit Check or Bill Shocks: Sign up hassle free in less than 60 seconds, with total control on your spend.
Number Portability: Transfer your existing mobile number or use the included new Lebara number.
Free roaming in the EU & India up to 30GB: Use your UK plan allowance in the EU and India as you would at home.
Pay As You Go - SIM card is pre-loaded with a month's data. Renew online at the end of 30 days to keep your plan.
Show More
9
O2 Pay As You Go Sim Card, blue
O2
23% Off
Why we love it
Flexibility with no binding contract.
Savings with zero monthly bills.
Reasonable call and text charges.
Main Highlights
No Contract To Sign
No Monthly Bills
Pay As You Go
Official Dealer Pack
Great Call & Text Charges
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8.9
Excellent
Check Price
8.9
Excellent
O2
O2 Pay As You Go Sim Card, blue
23% Off
Check Price
Show More
Why we love it
Flexibility with no binding contract.
Savings with zero monthly bills.
Reasonable call and text charges.
Main Highlights
No Contract To Sign
No Monthly Bills
Pay As You Go
Official Dealer Pack
Great Call & Text Charges
Show More
10
SIM CARD, 3 IN 1 SIM, PAYG, EE
EE
Main Highlights
EE 300011736 Pay As You Go 3-in-1 SIM card.
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8.8
Excellent
Check Price
8.8
Excellent
EE
SIM CARD, 3 IN 1 SIM, PAYG, EE
Check Price
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Main Highlights
EE 300011736 Pay As You Go 3-in-1 SIM card.
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