What is an eSIM and why should you use one in Bali?
An eSIM (embedded SIM) is a digital version of a physical SIM card that’s built into your phone. Instead of inserting a card, you simply scan a QR code provided by your chosen provider to activate mobile data.
Once installed, the eSIM connects your device to local networks. In Bali, that is usually Telkomsel or other major Indonesian carriers, without needing to visit a store. You can manage, switch, or delete plans directly in your phone settings or through the provider’s app.
This makes eSIMs especially useful for travellers who want a simple, contact-free way to stay connected wherever they go.
What’s better for Bali: an eSIM or a local SIM card?
eSIMs are ideal for travellers who want instant connectivity upon arrival. You can buy and install your plan online before flying, skip local IMEI registration, and connect as soon as you land. Most eSIMs in Bali use Telkomsel or other major Indonesian networks, giving you strong coverage in Canggu, Ubud, Seminyak, and even on nearby islands like Nusa Penida and the Gilis.
Local SIM cards, on the other hand, can be cheaper for very long stays but prices are often intransparent. They require in-person ID verification and sometimes proof of address, which can be time-consuming, especially if you arrive late or outside store hours.
For most visitors, eSIMs are the easier and faster option. They’re reliable, paperless, and perfect for short- or medium-term stays where convenience matters more than long-term pricing.
Best eSIMs for Bali in 2026: Our Top Picks
The best eSIM for Bali depends on how long you're staying and what matters most to you, reliable speeds or extra privacy features. Our top two picks for 2026 are Ubigi and Saily, both offering easy setup, flexible plans, and solid connectivity across Bali and nearby islands.
Ubigi: Best for reliable speeds and easy setup
Ubigi is our top pick for travellers who want fast, stable connectivity from the moment they land in Bali. It connects to local Indonesian networks and offers strong 4G and 5G coverage across the island and nearby areas. You can install it before your flight, and your plan only starts once you arrive.
Why choose Ubigi for Bali:
- Reliable 4G and 5G coverage across Bali, Lombok, and the Gili Islands
- Plans only start once you land, no wasted data
- Easy top-ups and real-time usage tracking in the Ubigi app
- Supports tethering for laptops and tablets
- Reusable eSIM in 200+ destinations, ideal for digital nomads on longer trips
- 10% off your first purchase with code NOMADWISE
Saily: Best for security and flexible data plans
Saily is our second pick and a great choice for travellers who value privacy, reliability, and quick activation.
Why choose Saily for Bali:
- Plans from 1 GB to unlimited, valid for 7 or 30 days
- Reliable coverage across Indonesia using major local networks
- App-based setup with instant activation on arrival
- Built-in ad blocker and privacy features developed by the NordVPN team
- Earn credits with every purchase for future top-ups
Both providers are safe, traveller-friendly, and easy to use. Ubigi is our top recommendation for reliable speeds, app-based plan management, and reusable coverage across other destinations. Saily is a strong second pick for travellers who prefer extra security, privacy, and an effortless setup through the app. For more options, see our Indonesia eSIM directory to compare other available providers.
How to choose the right eSIM for your Bali trip
The best eSIM for Bali depends on your travel style, data needs, and how long you plan to stay. Before choosing a plan, consider these key points:
- Trip length: Short holidays or surfing trips might only need a 7–10 day plan, while digital nomads or long-term visitors should look for 30-day options with larger data packs.
- Data usage: Streaming, video calls, and hotspot use can quickly use up data. Check how much you typically consume before selecting a plan.
- Coverage: For reliable service across Canggu, Ubud, Seminyak, Uluwatu, and the Gili Islands, pick an eSIM that connects to major Indonesian networks like Telkomsel.
- Device compatibility: Most newer phones, including recent iPhone, Samsung, and Google Pixel models, support eSIM technology.
- Support and setup: Make sure the provider offers clear setup instructions, responsive customer support, and simple top-up options while you’re in Bali.
Taking a few minutes to compare plans before your trip ensures you’ll have fast, uninterrupted connectivity wherever you go on the island.
How to set up an eSIM in Bali
Setting up an eSIM for Bali is quick and can usually be done before you arrive. Once installed, your phone will connect automatically when you land.
Step-by-step eSIM set-up:
- Check device compatibility: Make sure your smartphone supports eSIM activation (most new iPhone, Samsung, and Google Pixel models do).
- Purchase your eSIM: Choose a provider that offers reliable coverage in Bali and nearby islands like Lombok or Nusa Penida.
- Receive your QR code: After purchase, you’ll get an email with a QR code or installation link.
- Scan and install: Go to your phone’s mobile network settings, select Add eSIM or Add mobile plan, and scan the QR code.
- Activate data roaming: Once installed, enable mobile data and roaming to start using your eSIM.
💡 Tip: Before installing a new eSIM, delete any expired ones from your device and rename the new profile (e.g., “Bali Trip 2026”) to keep things organised.
📱 Important: IMEI registration in Indonesia
Indonesia requires locally-purchased SIM cards to have the device's IMEI registered with the country's telecom authority. The good news for travellers: roaming eSIMs like Ubigi and Saily are not affected by this rule for short and medium stays, because your phone connects as a roaming device rather than a local subscriber.
If you're staying longer than 60 days, your device's temporary IMEI permit may expire and local data access can become restricted. In that case, you can register your device manually at an Indonesian customs office or authorised service centre on arrival. For most travellers on shorter trips, no extra steps are needed.
Final recommendation: Best eSIM for Bali in 2026
Staying connected in Bali is simple with eSIMs. They let you access fast local networks without the paperwork or hassle of buying a physical SIM card. Whether you’re working from a café in Canggu, chasing sunsets in Uluwatu, or exploring Ubud’s rice fields, an eSIM keeps you connected from the moment you land.
- Choose Ubigi if you want reliable speeds, easy app management, and an eSIM you can reuse across 200+ destinations on future trips. Use code NOMADWISE for 10% off your first purchase.
- Choose Saily if you prefer a privacy-focused eSIM with secure browsing, flexible data options, and a quick app-based setup, perfect for short or medium stays. Use code NOMADWISE10 for 10% off Saily plans.
Both make staying connected in Bali easy, reliable, and completely hassle-free.
💡 Staying connected is just one part of a smooth trip. If you’re planning a longer stay, make sure you’re covered with reliable health insurance too. See our Digital Nomad Insurance for Bali guide for details on coverage, visa options, and costs.
