Grenada

Yes, as long as your iPhone is eSIM-capable and carrier-unlocked. That covers the iPhone XS, XR and every model since, including the SE (2nd generation and newer). After buying, you scan the QR code we email you and the Grenada travel eSIM installs as a second line, so you keep your normal number on your primary SIM. It is a data-only plan, so calls and texts run over WhatsApp, FaceTime, iMessage and other data apps rather than the regular cellular network. To check compatibility, open Settings, tap General, then About and look for an Available SIM or EID entry. If you can see that, you are ready to get online the moment you land in Grenada.

Yes. The Grenada eSIM works on most recent eSIM-capable, unlocked Android phones, including the Samsung Galaxy S20 and newer, the Z Fold and Z Flip range, and Google Pixel 3 and later. Many other current Android handsets support eSIM too. The quickest check is to dial *#06# and see whether an EID number appears, or look under your connection settings for an Add eSIM option. Once confirmed, you scan the QR code we email you and the prepaid data plan installs alongside your usual SIM. You keep your home number for calls and texts, and the eSIM simply carries your mobile internet while you explore Grenada, from St George's to the beaches around Grand Anse.

The Grenada eSIM connects to FLOW, one of the island's leading mobile networks, giving you fast 4G data across St George's and the wider Spice Isle. Because it runs on established local infrastructure, you get reliable mobile internet without hunting for cafe Wi-Fi or paying roaming charges from your home provider. Your phone connects automatically once you arrive and switch the eSIM on, so there is no manual network selection needed in most cases. This is a data-only travel eSIM, meaning it handles browsing, maps, streaming and messaging apps, while calls and texts work through WhatsApp, FaceTime and similar services. It is a simple, dependable way to stay connected throughout your trip to Grenada.

Coverage on FLOW is strongest in and around St George's, but the network reaches well beyond the capital across the Spice Isle. You can expect solid 4G mobile internet in popular spots like Grand Anse, Grand Etang National Park, Carriacou and the towns dotted along the coast. In very remote interior areas, dense rainforest or on quiet stretches of road, signal can dip or slow, which is normal for any mobile network in mountainous island terrain. For everyday travel needs such as maps, ride bookings, messaging and sharing photos, the eSIM keeps you connected in the places tourists actually visit. If you plan to explore far off the beaten track, download offline maps before you set out.

Installation takes just a few minutes. After purchase, we email you a QR code along with step-by-step instructions. On your phone, open the eSIM or mobile data settings, choose Add eSIM, then scan the QR code to install the plan. We recommend installing before you fly so everything is ready in advance. The important part is that your data and validity period only begin when the eSIM first connects to FLOW in Grenada, not when you install it. So once you land, switch the eSIM line on, enable data roaming for that line only, and you are online. If anything looks unclear, our 24/7 customer support can walk you through it before and during your trip.

Yes, and we strongly recommend it. You can scan the QR code and install the eSIM at home the moment it arrives by email, while you still have reliable Wi-Fi. Installing early means there is no fiddling with settings after a long flight into Maurice Bishop International Airport. Crucially, installing does not start the clock. Your prepaid data allowance and validity period only begin when the eSIM first connects to FLOW in Grenada, so you will not lose any days by setting it up in advance. When you arrive, simply turn the eSIM line on and enable data for it, and your mobile internet activates automatically. This makes landing and getting connected as smooth as possible.

In almost every case, yes. Standard roaming from a home network in Grenada can carry steep per-megabyte charges that add up fast, and surprise bills are common. A GulfData eSIM gives you a flat, prepaid rate you know upfront, with no roaming fees and no hidden extras. You choose a data plan that suits your trip and pay once before you travel. If you find you need more, you simply add another plan or top up rather than overpaying for a large bundle you might not use. For most travellers, that means clear budgeting and meaningful savings compared with leaving roaming switched on. It is one of the simplest ways to control your mobile costs while visiting the Spice Isle.

It depends on how you travel. For a week of light use, mostly maps, WhatsApp, email and occasional browsing, many visitors are comfortable with a smaller plan. If you stream music, upload lots of beach photos and videos, or rely on the eSIM for navigation every day around St George's and Grand Anse, a mid-size or larger allowance suits better. Video streaming and video calls use the most data by far, so if you plan plenty of those, choose generously. A practical tip is to use hotel or villa Wi-Fi for big downloads and backups, and let the prepaid eSIM handle everyday mobile internet on the move. If you run low, topping up with another plan takes only a moment.

Yes to both. The eSIM installs as a separate line, so your usual SIM and phone number stay active in your phone. You simply turn off roaming on your home line to avoid charges and let the eSIM carry your data. WhatsApp works perfectly because it is tied to your existing number and runs over the internet, so you can message and make voice or video calls as normal once you have data. The same applies to FaceTime, iMessage, Telegram and similar apps. Since this is a data-only travel eSIM, those data-based apps replace standard calls and texts. That setup keeps you reachable on your normal number throughout Grenada while your mobile internet runs on FLOW.

Yes, personal hotspot and tethering are fully supported on the Grenada eSIM. You can share your connection with a laptop, tablet, or a travelling companion's phone, which is handy for working from your villa, getting a partner online, or connecting a second device on the go. Just remember that any data used over the hotspot comes from the same prepaid allowance as your phone, so heavy use such as video calls or large downloads will draw it down faster. To keep things efficient, switch the hotspot off when you are not actively using it and lean on Wi-Fi for big transfers. If you need more, you can top up with another plan at any point during your stay in Grenada.

The best eSIM for Grenada is one that connects to a strong local network, activates instantly, and has no surprise roaming fees, which is exactly what the GulfData Grenada travel eSIM delivers. It runs on FLOW for fast 4G mobile internet across St George's and the wider Spice Isle, installs in minutes from a QR code we email you, and lets you keep your normal number while data flows over the eSIM. You pay a clear prepaid rate upfront, hotspot sharing is included, and you can top up easily if you need more. With 24/7 support before and during your trip, it is a reliable, hassle-free tourist SIM alternative for staying connected throughout Grenada and Carriacou.