Singapore SIM only plan

From 11 February 2026 onwards, ZYM Mobile is offering their ROAM SMART Plan at just $15.10 per month with 400GB local 5G data, 20GB roaming across 13 countries monthly, plus 600GB roaming for Malaysia, Indonesia and Thailand valid for one year. A strong-value SIM-only promotion for frequent travellers and heavy data users in Singapore.

ZYM Mobile’s upgraded plan offers free 5G access for 90 days, three months of free subscription, 300GB monthly local data, and a massive 600GB roaming bonus—perfect for those who travel and stream often.