6 Best eSIMs for the Bahamas in 2025

Simply saying the word Bahamas triggers mental images of warm breezy beaches, white sand, swaying palm trees, and stunningly clear oceans.

The Bahamas boast over 700 islands, with 16 main destination islands where tourists flock to. Whether you’re dreaming of boating, diving, swimming, or just chilling for hours in a beach chair, the Bahamas is a literal paradise.  

But before you take the plunge into the turquoise waters and swim with the pigs (a famous Bahamian custom), you should have your mobile connectivity arrangements sorted.

You don’t want to arrive without a mobile data plan in a place, especially if you’re navigating to hidden tropical waterfalls, communicating with your travel partner, and perhaps most importantly, posting those envy-inducing photographs from pristine beaches.

With a cost-effective eSIM data plan you can be connected before you even arrive on the islands. In terms of seamless connectivity, eSIM is the height of convenience because you don’t need to worry about vacation-ruining hassles like locating a physical SIM card or contending with bank-busting roaming charges.

Why use an eSIM in the Bahamas?

It works with or without your current SIM card: No need to swap physical SIM cards or search for local providers.

Up to 5G speeds: Access to local networks like BTC (Bahamas Telecommunications Company).

Way cheaper than roaming: Avoid expensive international roaming fees.

Fast 3-minute setup: Activate an eSIM instantly upon arrival or even before leaving home.

Considerations when choosing an eSIM for the Caribbean

Before your start buying swimsuits and sunscreen think about what kind of mobile coverage you’ll need while in the Bahamas. Remember, the region is an archipelago and if you’re planning to island hop, you’ll need multi-island roaming capabilities. Make sure to opt for an eSIM provider with partnerships with reliable local networks like BTC.

Here are three Ds to consider:

Data

What kind of mobile user are you while on vacation? The kind who leaves their device in the hotel or the kind who documents every moment and stays connected with friends and family back home. Assess your expected usage for browsing, streaming, or work and choose a plan that matches your needs to avoid running out of data. A helpful tool to get you started is Find My Plan.

Duration

This will be simple math when deciding on an eSIM plan for your vacation. How long will you be away? Match the validity of the plan to your trip length. It’s better to have extra days and not need them than to run out when you need it most.

Device  

Are you using a newer mobile device or something a little more aged? Some older mobiles don’t support eSIM and require you to swap out physical SIM cards. However, newer mobile phones are usually eSIM compatible.

Top eSIMs for the Bahamas

Available now at Sim Local, Smartroam offers unbeatable flexibility with easy activation, strong coverage on BTC’s network, and seamless top-ups through the Sim Local app—making it the smart choice for staying connected in the Bahamas.

1.    Bahamas Unlimited - 7/15 days

Big streamer? Remote worker? Data-devouring gamer? This one’s built for you. Available from Sim Local, this Smartroam eSIM runs on the Flow and BTC mobile network in the Caribbean, using the best available data to keep you connected. You can choose from two unlimited data plans, including the Caribbean Unlimited Data 15 Day plan for $61.75, or 7 Day plan for $119.75. You get 10 GB of high-speed data every day—far more generous and transparent than many other unlimited data eSIM providers, who tend to be vague about their fair usage policy thresholds.

Caribbean Unlimited Data 7 Days

Smartroam

Unlimited

$61.75

13 Countries

7 Days

Buy Now

Choose a 7-Day or 15-Day Plan

This is the perfect plan for a deeply relaxing (or work-ready) two-week stay in the Bahamas and other Caribbean paradise destinations. These plans give you geographical mobility with up to 5G coverage in 13 Carribean countries including Jamaica, Barbados, and Saint Lucia.

Caribbean Unlimited Data 15 Days

Smartroam

Unlimited

$119.75

13 Countries

15 Days

Buy Now

2. Bahamas 20 GB – 30 Days

Bahamas 20 GB

Smartroam

20GB

$88.25

30 Days

Buy Now

20 GB is perfect if you're the type of person who likes to check maps, binge reels, and still have enough left to video call your dog. This data-only eSIM runs on the BTC network—giving you blazing-fast 4G speeds across the Bahamas. Activation is quick (just three minutes!), making it easier (and cheaper) than ever to stay connected. The Sim Local app makes managing your plan and topping up incredibly easy—no store visits required.

3. Bahamas 10 GB – 30 Days

Bahamas 10 GB

Smartroam

10GB

$50.50

30 Days

Buy Now

Not too much, not too little—this 5GB plan is the Goldilocks of travel data. this 10 GB Smartroam plan gives you generous data over a full month—perfect for hotspotting, browsing, or navigating your trip in real time. You’ll be on BTC—one of the Bahamas' biggest mobile networks with widespread island coverage. With no contracts and no SIM swap required, setup is a breeze. You don't get a phone number, but you can use your favourite apps like FaceTime and Zoom to call family and friends, and monitor your usage easily via the Sim Local app.

4. Bahamas 5 GB – 30 Days

Bahamas 5 GB

Smartroam

5GB

$31.50

30 Days

Buy Now

5 GB over 30 days is a decent amount of data, but maybe not enough if you're glued to YouTube. Regardless, you can do most of your usual activities: scroll socials, check email, and navigate Google Maps every day. Powered by BTC’s fast 4G coverage across the Bahamas, you’ll stay connected wherever your trip takes you. Installation takes about three minutes, and you can use WhatsApp, FaceTime, and Facebook Messenger to make calls and keep up with group chats.

5. Bahamas 3 GB – 30 Days

Bahamas 3 GB

Smartroam

3GB

$20.25

30 Days

Buy Now

This 3 GB plan is ideal if you tend to go entire days without looking at your phone. You'll enjoy strong local coverage on BTC, the main mobile network in the Bahamas. Use your data for WhatsApp calls, restaurant searches, or sharing sunset selfies. Data-only means you don't get a phone number, but the plan is easier set up on your device. Manage your plan, check usage, and top up from your phone in just a few taps with the Sim Local app.

6. Bahamas 1 GB – 7 Days

Bahamas 1 GB

Smartroam

1GB

$7.50

7 Days

Buy Now

Only in the Bahamas for a short getaway? (Lucky you!) This 1 GB Smartroam plan gives you just enough data for a week of light use—like checking Google Maps, booking taxis, or messaging family on WhatsApp. Powered by BTC, one of the Bahamas’ main networks, this eSIM keeps you connected with 4G speeds island-wide. It’s a data-only plan that’s perfect for VoIP calls (FaceTime, Messenger, WhatsApp) and easy to install—no paperwork or SIM swap needed.

FAQ – Best eSIMs for the Bahamas

1. What happens when I buy one of these plans?

Once you complete your purchase, you’ll immediately receive an email with a prompt to download the Sim Local app or scan a QR code. You can install your eSIM in three minutes—either before takeoff or as soon as you land in the Bahamas.

2. Which plans cover multiple countries?

If you’re island-hopping, the Smartroam Unlimited Data plan is your best bet. It covers 13 Caribbean countries, so you don't have to download multiple eSIMs—one download has you covered. The other Smartroam plans (1 GB - 20 GB) are Bahamas-only.

3. How much data do I need while travelling?

Start by checking your normal monthly data use—but remember, travellers tend to use more. Think: Google Maps, Instagram stories, WhatsApp calls, and hotspotting a laptop at your Airbnb. A good rule of thumb: 1 GB = 100 hours of browsing, 10 hours of music streaming, 4 hours of social media scrolling, or 1.5 hours of video calls.

4. Can I use my eSIM as a hotspot?

Yes—all Smartroam plans for the Bahamas support tethering and hotspots. That means you can share your data with a friend, your laptop, or your travel companion's tablet.

5. What if I change my mind or don’t use it?

No problem. Thanks to our No Quibble Refund policy, you can get a full refund as long as you haven’t installed or activated the eSIM. Just contact customer support and we’ll take care of it.