Do small hotels and restaurants in the Czech Republic and Austria have wifi? There are three of us, and we haven't decided whether to buy a SIM card for navigation and rely on wifi for the others, or if all three of us should get a SIM card ?
3 Answers
It's better to rent a roaming device. It's useful for all three of us.
Explore Map can be used without network after being downloaded in advance.
Essential services are available, but the internet speed is slower than in China.