Smart Refill
Top-up your Smart Sri Lanka mobile online with refill options of $1, $2, $5, $10 and up to $50. Instant delivery to your phone.
No Account Required
Instant Delivery
Private and Safe
Buy Smart Refill with crypto such as Bitcoin, Ethereum, USDT, USDC, Solana, Binance Pay and many more.
Reviews
5
9 Reviews
amukasa6
08 feb 2026
All purchases are fast
hlc88999
23 dec 2025
nice
r2jbfjnzrz
29 okt 2025
worksdubai89
31 jul 2025
Best
naymintun101194
22 nov 2025
sokang
18 nov 2021
Thanks you
08 sep 2021
Unknown
28 mei 2021
Best xD
Yakkob
16 jun 2016
It's very good. it's very easy to top up. thanks
Showing 9 out of 9
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How refills work
Enter a phone number & amount
Type in the phone number and the amount you want us to refill.
Betaal met elke betaalmethode
Your payment is confirmed the same minute in most cases.
That's it, here is your refill
Once your payment is confirmed you will get your refill sent out.
Frequently asked questions
Check out our Knowledge Base page for more FAQs
Smart does not accept crypto but Bitrefill provides a workaround that allows you to top up your smartphone with Bitcoin or other cryptocurrencies.
A mobile airtime top-up should be added to a phone number within a few seconds to minutes. Sometimes, there may be a small delay on the part of the mobile operator, but rest assured, we will send you an email confirmation as soon as your top-up has been processed successfully.
If you have a question that's not answered here, you can visit our help center and we'll be happy to assist you.