Will the eSIM work in Balneário Camboriú and Blumenau?

Absolutely — both are well-covered cities. It's the same national Brazil plan, so you move between Camboriú's beachfront, Blumenau's German quarter and Florianópolis without changing anything.

Do I have signal at Beto Carrero World?

Yes, the theme park in Penha has usable 4G across its grounds, handy for the app, ride times and meeting points. Coverage is reliable throughout the coastal Penha and Bombinhas area.

Santa Catarina eSIM.

Name: Santa Catarina travel eSIM
Brand: My Holiday SIM

Florianópolis's 42 beaches, Balneário Camboriú's skyline and German Blumenau — Santa Catarina's varied coast.

from $6.97/day · unlimited dataAll of Brazil →

Unlimited data5G where availableInstant QR by emailKeep your number

1 · How many days?

10 daysOther:days

2 · How much data?

3GBBest pricevalid 30 days$10.46$1.05/day

Cheapest plan covering your trip: 3GB, valid 30 days.

Travellers (one eSIM each)

1 × 3GB (valid 30 days) · 10-day trip$10.46

Good to know in Santa Catarina

Florianópolis is a large island where beaches sit far apart over winding hill roads — keep navigation running, as the route between the northern resorts and the southern beaches around Campeche and the Lagoa isn't intuitive.

Best time to visit Santa Catarina

December to March brings warm seas and lively beaches, though it's busy; November and April are quieter with fine weather, while July suits Blumenau's festivals and highland frosts.

Two simple ways to buy

Santa Catarina eSIM plans: unlimited, or by the GB.

Every Santa Catarina eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in Santa Catarina — you can always top up or switch on your next trip.

Traveller streaming and browsing freely on an unlimited-data travel eSIM

Unlimited plans

High-speed data, nothing to count

Priced per day — the longer you stay, the better the daily rate. Ideal for streaming, hotspot and longer trips where you'd rather not watch a data meter. A fair-use policy keeps speeds fast for everyone; see each plan for the detail.

Best for streaming, video calls & hotspot
Great for longer or open-ended trips
One price per day — no GB anxiety

By-the-GB plans

3GB10GB20GB

A set bundle, brilliant value

A fixed data allowance (say 3 GB or 10 GB) valid for your travel days. The best-value pick for lighter trips built around maps, messaging and a bit of browsing. Running low? Top up in a couple of taps — nothing to reinstall.

Best value for lighter, shorter trips
Clear allowance — pay only for what you need
Top up any time from your phone

Compare plans →Not every destination has both types — the picker shows what's available where you're headed.

Plan your data

How much data do you need in Santa Catarina?

A rough, honest guide to sizing your Santa Catarina eSIM so you're not guessing. Most travellers in Santa Catarina are comfortable on 3–5 GB a week — heavy streamers just go Unlimited.

Traveller checking maps and messages on her phone using a My Holiday SIM eSIM

Not sure? Start with a 5 GB plan — you can top up in seconds if you run low.

Light

~1 GB / week

Maps, messaging & email

Google Maps, WhatsApp, email and the odd search. Plenty for a city break where you mostly need directions.

Suits 1–3 GB plans

Balanced

3–5 GB / week

Everyday holiday use

Everything above plus social scrolling, music, cloud photo backups and a little video. Where most travellers land.

Suits 5–10 GB plans

Santa Catarina eSIM: your local data guide.

Santa Catarina packs surf beaches, big-city beach resorts and German heritage into one state: Florianópolis's Lagoa da Conceição and Praia Mole, glitzy Balneário Camboriú, the diving coves of Bombinhas and Blumenau's Oktoberfest. A Santa Catarina eSIM keeps you navigating the island's forty-plus beaches, booking Beto Carrero tickets and finding the best waves at Praia do Rosa.

One eSIM for Santa Catarina and all of Brazil. It's the national Brazil eSIM — from $6.97/day with unlimited data, working the same in Santa Catarina as it does the moment you leave it.

Landing at Florianópolis - Hercílio Luz (FLN)?

Install the QR at home, then switch the eSIM on as you taxi in — you're online before you reach the arrivals hall.

Santa Catarina eSIM pricingbest-value plan · per day

Days

Per day

Total

Saving

3 days1GB

$1.36

$4.08

—

5 days1GB

$0.82

$4.08

−40%

7 days1GB

$0.58

$4.08

−57%

10 days3GBPopular

$1.05

$10.46

−23%

15 days3GB

$0.70

$10.46

−49%

30 days3GB

$0.35

$10.46

−74%

Each trip length shows the best-value plan that covers it. Total always shown before you pay.

eSIM vs the old ways in Santa Catarina

eSIM

ROAMING

AIRPORT SIM

Data allowance

Unlimited

Usually capped

Rarely unlimited

Price known upfront

Prepaid

Billed after

Varies at the desk

Ready when you land

Instantly

After the queue

Keep WhatsApp number

SIM swapped

Santa Catarina eSIM from $6.97/day — the whole bill, agreed before you fly.

Across the region

Where you'll lean on data in Santa Catarina.

Florianópolis (Ilha)

Strong 4G and 5G across the island, Lagoa da Conceição and the central beaches.

Balneário Camboriú

Excellent city-grade coverage all along the high-rise beachfront.

Bombinhas & Praia do Rosa

Reliable in the resort centres, thinner on the headland trails and quieter coves.

Serra Catarinense (São Joaquim)

Patchier signal up in the cold highlands and among the vineyards.

The practical bit

Getting around Santa Catarina on your eSIM.

Apps you'll want online in Santa Catarina

Uber— Widely used across Florianópolis and Balneário Camboriú.
99— Brazilian ride app, handy for island beaches and airport runs.
Moovit— Plans Florianópolis bus routes between its distant beaches.

How long to stay in Santa Catarina

Travellers usually spend five to seven days in Santa Catarina, basing on Florianópolis island and day-tripping to Bombinhas, Balneário Camboriú or Blumenau.

How much data for Santa Catarina

A balanced 3-5 GB fits a beach week of maps, bookings and photos; choose Unlimited if you'll stream or hotspot from a beach house across the island.

Coverage in Santa Catarina

Florianópolis, Balneário Camboriú and Blumenau enjoy strong 4G and 5G, but coverage genuinely thins on the island's remote southern trails, quieter coves and up in the Serra Catarinense highlands.

Where you're headed

Discover Santa Catarina.

Aerial view of São Francisco do Sul, Brazil, showcasing the coastline and urban landscape.

Stunning aerial shot of Penha beach in Santa Catarina, Brazil showcasing beautiful coastline and lush green landscape.

Discover the stunning skyline of Balneário Camboriú from above, highlighting its iconic skyscrapers.

Skyscrapers of Navegantes, Brazil, overlooking a serene harbor with a vibrant yellow tugboat.

Cities in Santa Catarina

Zoom in on Santa Catarina.

Florianópolis eSIM

How to activate your Santa Catarina eSIM.

Full installation guide →

A traveller happily planning her next trip with a map and phone

Buy your plan

Choose your days — the QR code arrives by email in seconds.

A traveller installing her eSIM from the sofa in two minutes

Install at home

Scan the QR on Wi-Fi before you fly. About two minutes, no app needed.

Friends laughing together while packing for a holiday

Fly relaxed

Nothing counts down yet — your days start only at first connection.

A joyful family reunion at the airport arrivals hall

Switch on in Santa Catarina

Turn the line on when you land. Connected before baggage claim.

New to eSIM in Santa Catarina?

What is a Santa Catarina eSIM?

A Santa Catarina eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local Santa Catarina data plan installs alongside your home SIM — no plastic, no tray tool, no swap. Your number and WhatsApp stay exactly where they are.

✓ 2-minute install✓ Keep your number✓ Works on phones from 2018+

How eSIM works →Check my phone

A traveller with a backpack smiling at her phone — online abroad with My Holiday SIM

Connected · 5G

Home SIM · calls & WhatsAppHoliday eSIM · unlimited data

30-day refund promiseUnused, uninstalled eSIM? Full refund, no questions.

The price is the billPrepaid and final — roaming charges can't happen.

Days start when you landInstall early with zero pressure; counting begins at first connection.

Humans, 24/7Real people answer, before, during and after the trip.

Why travellers choose My Holiday SIM for Santa Catarina.

Instant eSIM deliveryQR code in your inbox seconds after checkout — even at the departure gate.

No physical SIMNothing to collect, lose or poke out with a paperclip. Your home SIM stays put.

Keep your WhatsApp numberData flows through us; WhatsApp stays on your home number. Family always reaches you.

A traveller at the departure gate, eSIM ready on her phone

eSIM ready in ~2 minutes

No bill shock, everOne clear price before you fly. Roaming charges simply can't happen.

Secure paymentsCards, Apple Pay, Google Pay, PayPal and Klarna — encrypted end to end.

Real human supportReal people — before, during and after your trip. Live chat and email, no bots. Easy top-ups too.

Coverage in Brazil.

5G where available, fast 4G everywhere else

Connected · 5G

Your eSIM joins Brazil's partner networks automatically — no settings to choose, no manual network hunting. If signal drops in a remote spot, toggling Airplane Mode for a few seconds forces a fresh connection.

Vivo
Claro
TIM

Popular places covered

Rio de JaneiroSão PauloSalvadorFoz do IguaçuManausFlorianópolisBrasíliaRecife

Keep data roaming ON for the eSIM line only — that's the switch travel eSIMs use, and it never adds charges on our plans.

Trusted networks, honest numbers.

No invented star ratings behind your Santa Catarina eSIM — just the numbers we actually stand behind.

Friendly globe with location pins — coverage on every continent

My Holiday SIMSTAY CONNECTED. ANYWHERE.

200+

destinations — every continent covered

regions covered by a single regional eSIM

~2 min

typical install — QR to connected

Live

chat & email support

Before you fly

Santa Catarina eSIM questions, answered.

Yes. The island has strong 4G and 5G around Lagoa da Conceição, the centre and the main beaches, roaming on Vivo, Claro or TIM. It only weakens on remote southern trails and the quietest coves.

Your Santa Catarina eSIM glossary.

eSIMA SIM built into your phone's hardware. Plans install onto it digitally — no plastic card involved.

QR profileThe code we email you. Scanning it downloads your holiday plan onto the eSIM. One scan per device.

Data roaming (the switch)The toggle travel eSIMs use to join partner networks abroad. On our plans it never adds charges — keep it ON for the eSIM, OFF for your home SIM.

Hotspot / tetheringSharing your phone's data with laptops and tablets. Included on our plans wherever networks allow.

Top-upExtra days added to a live plan from your account. They append to the end — nothing overlaps.

First connectionThe moment your eSIM first joins a network at the destination — that's when your days start counting, not before.

Travelling wider in Brazil?