SMARTY 100GB 30 Day Pay As You Go SIM Card
299/6916£1.00
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About this product
Get 100GB data with unlimited calls and texts for £12 every month with our flexible 1-month plans. Once you have your SIM, download our Smarty app, or go to brand's website/activate, follow the instructions, and select your commitment-free plan. No credit check. Card details required; plan auto renews unless cancelled. Other benefits include EU roaming (up to 12GB), 5G data, Unrestricted tethering with no speed caps.
No contract, 1 month plan with no annual price increase.
Unrestricted tethering and no speed limits.
EU Roaming up to 12GB.
Unlimited calls and texts.
SIM fits any unlocked device.
3 in 1 SIM - standard, micro and nano.
- Manufacturer's 1 year guarantee.
- Voice SIM.
- EAN: 5050553353288.
4.1
24 reviews
75%
Recommended this product
Customers Say
Users appreciate the good value and flexibility of the Smarty SIM, though some face confusion with packaging and setup. Overall, it provides reliable service for a reasonable price.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Perfect t
As described good data plans and fair price
Dazr1057, 45 - 54, Wigan
Very Confusing
Although the online stock shows this as a 200Gb in a yellow sleeve. The packaging has changed which is now green, with no mention of the Sims capacity. In reality its a blank Sim and when you activate the Sim online you can load it up with whatever capacity you like Even the Sales Assistant at the store had no explanation
Alan, 65 or over, Suffolk
simm card
not user friendly very difficult to set up
hoskins 22, 45 - 54, dudley
Does the job
Does the job. No issues
Anon123, 35 - 44, Scotland
Good deal, easy to use
Very good deal, easy to use app to monitor usage and add more data if need be. I use the sim in a TP Link router and it does occassionally drop out but mostly it's fine. (Coverage from Smarty is rated as excellent in my area).
chloe, 35 - 44, rainham
Smarty 100GB 30 day pay ad you go sim card
Excellent value for money would recommend
Sassie, 45 - 54, Great Yarmouth
Good value sim
Bought this to use in a sim router in a holiday home. Used 50gb in 8 days.
Maclocker, 65 or over, Bolton
smarty sim
very happy with my sim card, great deal. Just what I needed to get onto the Internet so I can shop at Argos.. Thank you. You've saved my life 😊
CJ, 55 - 64, Birmingham west midlands
It's great!
Bought a few months ago, works all the time in a TP Link. Been very good
Lozza, 55 - 64, Dursely
Excellent
The signal is not perfect but is good enough and is so cheap. I'm happy with that 😊
S_h, 25 - 34, Barnet, London
Hi Simon,
SMARTY 200GB 30 Day Pay As You Go SIM Card
Yes this fits any unlocked device.
Thanks for using Q and A.
Hello Skinny,
The supplier has advised the following for the SMARTY 200GB 30 Day Pay As You Go SIM Card:
“ Yes, you can use the SMARTY 200GB 30 Day Pay As You Go SIM Card in a mobile router while on holiday in the UK — as long as the router is unlocked (not locked to another network) and supports UK frequencies.
SMARTY operates on the Three UK network and allows data tethering (hotspot use), which means it can be used in mobile broadband devices such as:
MiFi/mobile Wi-Fi hotspots
4G/5G routers
USB dongles with SIM slots
Things to check before using:
Unlocked device: Your router must be unlocked to all networks or compatible with Three UK.
Network compatibility: Make sure your router supports 3G/4G/5G bands used by Three UK (primarily Band 3 [1800 MHz] and Band 20 [800 MHz] for 4G).
Fair Usage Policy: While 200GB is a large allowance, very high usage (e.g., continuous streaming or downloading) could raise flags. SMARTY doesn’t throttle speeds but monitors for unusual patterns.
Extras:
There’s no credit check or contract.
You can top up or renew after 30 days if needed. ”
Thanks for using Q & A.
Hello Shez,
I can advise the following for the SMARTY 200GB 30 Day Pay As You Go SIM Card:
Yes, if the dongle is unlocked.
Thanks for using Q & A.
Hello Richard,
The supplier has advised the following for the SMARTY 120GB 30 Day Pay As You Go SIM Card:
Once you’ve purchased the SIM, you’d then need to go to the SMARTY website to activate it there. It’s not pre-activated, nor is it automatically activated upon purchase. Once the activation process is complete the SIM will be working.
Thank you for using Q&A.
Hello Smiler25,
After checking with the supplier, I can confirm this SMARTY 120GB 30 Day Pay As You Go SIM Card if not top-up at the end of your month's plan and you choose not to renew for another month your plan will end. This means that you won't be able to make calls, send texts, or use data until you renew your account.
If your account is inactive for 220 days, your account will automatically terminate itself.
Thank you for using Q&A
Hello Hayley
The Smarty 100GB 30 Day Pay As You Go SIM Card would not be suitable for this phone.
Thanks for using Q&A
Hello Mo
You will need to contact your network provider to transfer your current number.
I hope this helps
Thanks for using Q&A
Hello there
For further information on the Smarty 100GB 30 Day Pay As You Go Sim Card please visit https://smarty.co.uk/plans/100gb-data...
I hope this helps
Thanks for using Q&A
Hi Crossy,
If your account isn't set up to auto-renew, and at the end of your month's plan you choose not to renew for another month your plan will end. This means that you won't be able to make calls, send texts, or use data until you renew your account.
Thanks for using Q&A.
Hello there
The Smarty 100GB 30 Day Pay As You Go Sim Card cost £1 to purchase.
You will then need to purchase a £12 monthly plan to get t 100GB data with unlimited calls and texts.
This is a flexible 1-month plans.
Once you have your SIM, download our Smarty app, or go to brand's website/activate, follow the instructions, and select your commitment-free plan. No credit check. Card details required; plan auto renews unless cancelled.
I hope this helps
Thanks for using Q&A
The small print
Please note that this product is excluded from our 30 Day Money Back Guarantee. This does not affect your statutory rights.
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.