I highly recommend purchasing Singtel's hi! Tourist SIM card in which you can enjoy up to 120GB of 5G data on your phone anytime, anywhere! Depending on the number of days you'll be staying, you can get a 14-day SIM card for as low as S$12 and it can even already include FREE MRT/bus rides. For longer stays, experience 10x faster speeds with the 5G S$30 or S$50 tourist SIM card. Singtel offers 95% nationwide coverage with 5G speeds and its 5G network is available at more than 1,300 outdoor locations and over 400 in-building and underground — thus ensuring you great connectivity at all times! You can easily purchase Singtel Tourist SIM card online or do a pick-up when you reach Singapore Changi Airport or any 7-Eleven store. For online purchases, you can check out Singtel, Klook.com, or Trip.com.   You can pick up your Singtel Tourist SIM card at Singapore Changi Airport at Travelex Foreign Currency Exchange, Changi Recommends, 7-Eleven, or Cheers store. For everywhere else in Singapore, you can simply head to 7-Eleven, Cheers, Singtel Shops, authorized retailers at Harbourfront / Tanah Merah, or any other authorized retailers.   Please take note that the 5G S$50 or S$30 Tourist SIM Cards are only available at Travelex Foreign Currency Exchange, Changi Recommends, and Singtel Shops. For the full suite of Singtel's Tourist SIM cards, check out the table below: