Can I expect to have a mobile signal when traveling on Singapore's MRT (subway) system?

Yes, you can absolutely count on continuous connectivity while using Singapore's world-class MRT system. The city-state's advanced infrastructure ensures that you'll maintain a strong 4G/5G signal throughout your journey, even within underground stations and tunnels. This means your HotelESIM will keep you connected, allowing you to stream content, stay in touch via messaging apps, or check your itinerary without interruption as you traverse the city, providing a reliable complement to your hotel's Wi-Fi even when you're on the go.