Yes. Ubud, Canggu, and Seminyak have full LTE from Telkomsel, Indosat Ooredoo, and XL Axiata. Coworking spaces, beach clubs, and villas all pull 20+ Mbps. The northern coast (Lovina, Pemuteran) and Mount Batur hiking trails thin to 3G on XL Axiata, so Telkomsel is the safest bet for island-wide coverage.

Yes, but coverage is carrier-dependent. Telkomsel has LTE in tourist zones on Gili Trawangan, Gili Meno, and Gili Air. The eastern coast and Mount Rinjani trails drop to 3G or no service. Download offline maps before you leave Lombok if you are hiking or exploring outside the main tourist strips.

Yes. Jakarta's MRT and TransJakarta BRT have LTE on platforms and in tunnels on Telkomsel and Indosat Ooredoo. XL Axiata can drop briefly between stations on the North-South Line. If you are navigating transfers or checking Gojek pickups underground, Telkomsel or Indosat are more reliable.

Yes. Yogyakarta's city center has LTE from all carriers. The Yogyakarta-Borobudur route has LTE from Telkomsel, but rural villages around Prambanan temple thin to 3G on Indosat. Download offline maps before heading to the temples if you are not on Telkomsel.

Most travelers use 3–5GB per week in Bali. Google Maps navigation to Ubud, Seminyak, and the rice terraces runs about 150MB per day. Gojek and Grab add another 50MB per day. WhatsApp voice calls and photo uploads add 100–200MB per day. If you are working remotely or streaming video, budget 1–2GB per day.

Yes. WhatsApp voice and video calls work on the eSIM's data connection. Voice calls use about 1MB per minute, video calls use 5–8MB per minute. LTE coverage in Jakarta, Bali, and Yogyakarta is strong enough for clear calls. Expect quality to drop on 3G in rural areas or on hiking trails.

Yes. Gojek requires live data for driver matching, real-time routing, and cashless GoPay payment. The eSIM gives you local data from Telkomsel, Indosat Ooredoo, or XL Axiata, so the app works exactly like it does for Indonesian users. You cannot book a Gojek ride on airport Wi-Fi alone — the app needs cell data to match you with a driver.

Both carriers have strong LTE in Jakarta's city center — SCBD, Menteng, Kemang, and the MRT tunnels. Telkomsel has slightly wider coverage in outer suburbs and along toll roads. Indosat Ooredoo is strong in the MRT and TransJakarta BRT. The eSIM hands you off automatically, so you get whichever is stronger at your location.

Telkomsel has the widest coverage in Bali, including reliable LTE in Ubud, Canggu, Seminyak, and the Gili Islands. XL Axiata covers the main tourist zones but thins to 3G on the northern coast (Lovina, Pemuteran) and Mount Batur hiking trails. If you are island-hopping or heading to remote temples, Telkomsel is the safer bet.

Yes. Grab requires live data for driver matching and real-time routing, just like Gojek. The eSIM gives you local data from Telkomsel, Indosat Ooredoo, or XL Axiata, so the app works normally. You need cell data to book a ride — airport Wi-Fi alone will not load the driver map reliably.

The airport SIM counter at Soekarno-Hatta sells Telkomsel and XL Axiata prepaid SIMs for roughly the same price as an eSIM, but you wait in line, hand over your passport, and swap physical cards. The eSIM installs in under a minute from the QR code esima sends before you fly, and you keep your home number active for two-factor SMS. If your phone supports eSIM, it is faster and less hassle.

Yes. OVO and GoPay are Indonesia's main e-wallets, used for cashless payment in Gojek, Grab, and retail stores. Both apps need live data to sync your balance and process transactions. The eSIM gives you local data, so the apps work exactly like they do for Indonesian users. You can top up and pay on the move.

Google Maps uses about 5–10MB per hour of active navigation in Jakarta. If you are routing around traffic jams in real time — common during rush hour — expect closer to 15MB per hour because the app recalculates frequently. A full day of navigating Jakarta with Gojek or Grab pickups will use 100–150MB.

Yes, but coverage is limited. Lombok's main towns (Mataram, Senggigi) have LTE from Telkomsel and Indosat Ooredoo. The Gili Islands have LTE from Telkomsel in tourist zones. Mount Rinjani trails drop to 3G or no service above the first camp. Download offline maps and trail guides before you start the hike.

Yes. Hotspot and tethering are enabled by default on esima eSIMs for Indonesia. You can share your connection with a laptop, tablet, or travel partner's phone. No throttling on the first few gigabytes, unlike some Indonesian carrier prepaid plans that restrict hotspot or charge extra for it.