M1 says its new Worldwide Daily Passport gives customers 3GB of roaming data for $0.99 per 24 hours across 78 destinations. That makes the launch a useful Singapore telecom signal because the offer explicitly includes China alongside other high-frequency outbound routes such as Malaysia, Indonesia, Thailand, Japan, Hong Kong, South Korea, Taiwan, Australia, the United States and the United Kingdom.
What M1 is changing
The practical point is not only the price. M1 says travelers can use the same 3GB allowance across multiple cities or countries within the same 24-hour window, without changing SIM cards. Once the 3GB allowance is used, a new 3GB block is activated at the same rate.
Why this matters regionally
For Southeast Asia operators, that turns the story into a product-packaging and customer-expectation signal. Roaming is being framed less as a premium exception and more as a predictable layer of regional travel behaviour, especially for users moving through several markets in one trip.
Why China is part of the signal
China matters in that mix because it remains a high-volume business and leisure destination for Singapore travelers. When a Singapore carrier highlights China inside an easy daily roaming package, it signals where the operator sees recurring demand and where pricing simplicity may matter more than complex bundles.
Claim boundary
The claims here stay close to M1’s release: destination coverage, allowance, pricing and plan availability come from the company announcement and describe a commercial product launch rather than measured user adoption.