Surf all you want with no extra data charges on Sundays!


Get FREE 40GB with worry-free data over 4 Sundays with our 4-week WOW 2GB and 4GB data plans! Stream your favourite videos, post more selfies on Facebook, watch more Instagram stories, and enjoy more video calls with your loved ones without having to worry about extra data charges.

Want free data on Sundays?


Choose from our 4-week WOW Data Plans.

Validity Data
4-Week 2GB for $18
4GB for $25
+ FREE 40GB with worry-free data over 4 Sundays


  • FREE Sunday Data (FSD) is available for local use only, from Sunday 0000 to Sunday 2359.
  • There is a fair usage policy of 10GB/day that applies on Free Sunday Data (FSD). For usage more than 10GB at any time during the day, there will be a speed limit of 1Mbps imposed on the FSD until the end of the affected day. Any speed limit will be lifted the next day. No sharing of data is allowed for FSD. Terms and Conditions apply.


Looking for more data plan options? Check out these plans:
Validity Data
1-Day 1GB for $3^
3-Day 1GB for $5
1-Week  1GB for $8
4-Week 1GB for $10


  • Free Outgoing Calls with Data Plans promotion has ended with effect from 8 April 2019.
  • ^Promotion is ongoing till further notice.


How to activate

StarHub Prepaid App

The one-stop app to check your prepaid balance, transaction history, top up, buy plans anytime, anywhere!


Can't get enough of social and chat apps?

Now you can share and chat with your loved ones on LINE or WeChat, without worrying about data bills.

Surf overseas at Singapore data rates.

With WOW Data Plans, you can roam in multiple destinations like Malaysia, Indonesia, Australia and more destinations.

Prepaid Data Plan FAQ