Internet in Bali from the first minutes
Local SIMs in Indonesia require passport registration, and foreign phones with local SIMs may be blocked without IMEI registration. Tourist eSIM provides internet without these steps — immediately after landing in Denpasar.
How much data to take
For a vacation in Bali with maps, Grab, and Gojek, messengers, and social media — 5-10 GB for a week. For working from cafes and co-working spaces in Canggu and Ubud, choose more: Wi-Fi there is not always stable.
Coverage
4G works in Bali, Java, and Lombok. On small islands and in jungles, service may be weaker, but it's usually available in tourist areas.