Best eSIM for Bermuda 2026
Bermuda has roughly 64,000 residents and three separate mobile networks racing each other to 5G — a tighter contest than almost anywhere else this series has covered. Here's what that means for a trip, why the island-only eSIM beats Siima's worldwide plan at every size, and real coverage from Hamilton to the pink sand of Horseshoe Bay.
Not the Caribbean — and not short of carriers either
First, the geography people get wrong: Bermuda isn't in the Caribbean. It's a solitary volcanic outcrop in the North Atlantic, about 1,000 km off Cape Hatteras, North Carolina — closer to Boston than to Barbados. It's a British Overseas Territory with its own currency pegged to the US dollar, left-hand traffic despite sitting a short flight from the American East Coast, and a tourism industry that leans almost entirely on that nearby US market rather than on cruise routes through the islands it's often lumped in with.
What it does share with the smallest countries this series has covered is an outsized mobile market for its size. Three licensed operators — Digicel, One Communications and Paradise Mobile — compete for a resident population under 65,000, and GSMA figures cited by industry trade press put active mobile connections at around 65,200 in early 2025, meaning there are roughly as many live SIMs as people on the island once visitor and business lines are counted in. Liechtenstein was the first destination in this series to make the same point about three networks serving a population of 40,000; Bermuda is the second, and the race here is specifically a 5G one.
Digicel vs One Communications vs Paradise Mobile
One Communications, part of the US-listed ATN International group, got there first: commercial 5G from late 2023, built with Ericsson on a new cloud core, with around 75% of the island reportedly 5G-ready from day one starting in Hamilton. Digicel followed, switching on what it describes as an island-wide 5G+ network in July 2025 alongside new unlimited postpaid plans — a self-reported "island-wide" claim from the operator's own announcement rather than an independently measured one, so treat the edges of that coverage map with the same caution this series applies to any vendor's own marketing.
Paradise Mobile is the newest of the three and has made the most noise about it: by mid-2025 it had its own 5G+ network live and had won Ookla's "Fastest 5G in Bermuda" Speedtest Award twice — a third-party measurement rather than a company claim, worth weighting more heavily than the other two operators' own coverage statements. An older Mobile World Live report that the island's regulator had put the brakes on 5G licensing pending a study predates all three of these launches and is clearly out of date by 2026, flagged here only so a search result from that era doesn't mislead anyone checking this guide against older coverage.
The honest read, with three networks this close in capability: Siima's eSIM rides whichever of the three has the strongest signal where you actually are, and the practical difference between them in 2026 is mostly about network capacity at peak times — cruise days in particular — rather than one carrier reaching noticeably further than the other two.
The local plan wins at every size — by a widening margin
Checked tier by tier against the live catalogue before writing this: Siima's Bermuda-only plan beats the 104-country worldwide plan at every size sold, the same pattern this series found for Gibraltar and Liechtenstein and the opposite of what Madagascar and Senegal turned up. The gap starts small and grows — about $2.40 at the smallest size, over $77 by 20GB.
| Plan size | Bermuda-only | Worldwide (104 countries) |
|---|---|---|
| 1GB / 7 days | $10.67 | $13.06 |
| 2GB / 15 days | $18.65 | $24.82 |
| 3GB / 30 days | $26.12 | $34.58 |
| 5GB / 30 days | $37.59 | $56.79 |
| 10GB / 30 days | $64.72 | $103.90 |
| 20GB / 30 days | $108.64 | $186.34 |
Unlimited day-passes are also available for short, data-heavy stretches — useful on a cruise stopover where you only need a few hours of full-speed data rather than a week's allowance. For a trip to Bermuda alone, there's no reason to pay the worldwide-plan premium.
Coverage by destination
How much data do you need in Bermuda?
| Trip type | Recommended data |
|---|---|
| A cruise-ship day stop | 1GB, or an unlimited day pass |
| A long weekend based in Hamilton | 2–3 GB |
| A full week exploring the whole island | 5 GB |
On arrival: Bermuda dropped its paid Travel Authorisation back in November 2022. What's required now is a free Bermuda Arrival Card, filled in online before you land — not the $40 paid process some older travel content still describes, which stopped applying years ago.
On safety: the US State Department currently rates Bermuda at Level 1, "Exercise Normal Precautions" — its most recent update, dated April 2026, changed no risk indicator and only refreshed the advisory's summary text.