Sugar Beach in the afternoon
You're there for the photo. Someone with a better camera offers to take it for you. Two minutes later, you're trying to send the picture to a cousin in Toronto, and the resort Wi-Fi has decided 250 metres from the lobby is too far. The cellular network does the work instead — the photo lands, the cousin replies, the conversation continues. That's most resort connectivity, in one paragraph: Wi-Fi for the lobby, cellular for the rest of the trip. The pricing question is whether you want to pay for the cellular like a tourist or like a person who's actually here.
Roamzy charges $8.29 per gigabyte in Saint Lucia, billed at $0.0081 per megabyte in real time. No subscription, no expiry, no minimum bundle. One per-MB rate across 193 countries — that's the figure on the invoice, not a marketing line.
What does Roamzy cost for a day, a week, or a longer stay?
| Trip pattern | Roamzy ($8.29/GB) | Tourist roaming pass | Cruise-ship Wi-Fi |
|---|---|---|---|
| 1-day port stop (~0.5 GB) | $4.15 | — | $20–35 |
| 5 days (Soufrière, ~5 GB) | $41.47 | $50–110 | — |
| 7 days (Pitons resort, ~7 GB) | $58.06 | $80–160 | — |
| 10 days (full island, ~10 GB) | $82.94 | $80–180 (often two passes) | — |
Competitor prices in columns 3 and 4 are 2025 ranges based on typical offerings; exact figures depend on your home carrier, your hotel, and your cruise line. Roamzy's rate in column 2 is our actual published rate from the pricing page.
An airport SIM at UVF is reasonable on a longer Pitons honeymoon stay. For a port-stop day or a quick Castries-to-Soufrière round trip, the eSIM is the lighter call: attached on the gangway, the WhatsApp to the driver who's meeting you starts moving before you've cleared the terminal.
What does 'free Wi-Fi' actually cover here?
- Resort Wi-Fi in Soufrière works at the lobby and main restaurants — beach signal is property-by-property, often nothing on the sand
- Streaming and VPNs are blocked at most chain resorts
- Cruise-ship Wi-Fi at typical $25/day stops the moment you walk down the gangway in Castries or Soufrière's smaller cruise pier
- Pitons hike — Gros Piton — has signal at the trailhead and weakens as you climb; the summit views often have a bar or two depending on which way the cell antenna points
Where does Roamzy work on the island?
| Region | 4G/5G | Reality |
|---|---|---|
| Castries (CBD, port) | 4G/5G | Strong; cruise port and capital fully covered |
| Rodney Bay, Gros Islet | 4G/5G | Solid in resort and nightlife strip |
| Soufrière and the Pitons | 4G | Town fine; resorts vary; trails decent at lower altitude |
| Marigot Bay | 4G | Solid in the bay and around the resort |
| Vieux Fort (UVF airport) | 4G | Strong; airport approach reliable |
| East coast (Dennery, Micoud) | 4G | Town centres only; quieter stretches dark |
| Inland rainforest (Edmund Forest, Tet Paul) | 4G | Patchy; trail heads have it, deep canopy doesn't |
Saint Lucia doesn't have ride-hail. Local taxis with TX plates run via dispatch and WhatsApp. Cellular keeps the WhatsApp thread alive when you're at a viewpoint and the resort Wi-Fi is back in the lobby.
How do I install my Roamzy eSIM?
| Plug type | Voltage | Frequency | iOS | Android |
|---|---|---|---|---|
| Type G | 230 V | 50 Hz | iPhone XS+ | Pixel 3+, Galaxy S20+ |
- Sign in to Roamzy via Telegram or Google
- Your first eSIM is free and comes with real data on us. After that, top up from $20 in stablecoins (USDT or USDC): no cards, no banks, no FX surcharges
- The QR code appears in your dashboard as soon as the eSIM is issued
- On the iPhone itself (iOS 17.4 or newer), tap Tap to install in the QR card; otherwise Settings → Cellular → Add eSIM → scan QR (do this on home Wi-Fi before you fly)
- The counter starts on the gangway at Castries Port, or on landing at UVF or SLU
Outlets are 230 V Type G (UK-style) — bring an adapter if you're coming from the US or EU. Supported stablecoins, networks, and common setup errors are in the FAQ.
What are Roamzy's honest limitations?
- No welcome promo that bait-and-switches your second top-up. The rate stays $0.0081/MB.
- No fine-print throttling that surfaces on a Pitons day. One rate, billed by the megabyte.
- No auto-renewal you forgot to cancel before flying home. Balance runs out, the eSIM stops.
Saint Lucia isn't a cheap place to move data, and we won't pretend otherwise; what we will do is meter it honestly and never expire it. Nobody can undersell a tariff that holds nothing back.
What if my cruise continues to other ports?
- Barbados — common next call south up the Windwards
- Grenada — frequent itinerary pairing
- If you want the underlying mechanics — how roaming actually gets priced and why it hurts