In brief: for most visitors to Mauritius, a local SIM card or eSIM with a data bundle is the most practical option. Keep home-country roaming as a backup for the first minutes after landing rather than using it for the whole holiday. Remote workers need more than one SIM: choose enough data, confirm that tethering is allowed, identify a stable Wi-Fi location and keep a second connection for emergencies.
This guide covers what to buy at the airport, which documents to prepare, when an eSIM makes sense, how to test internet before renting a home and what fixed internet may cost for a longer stay. Prices and operator terms were checked on 5 September 2026 and can change. For consistency, 1 USD ≈ 47 MUR is used, based on the Bank of Mauritius indicative rate on 4 September 2026. The euro estimate uses 1 EUR ≈ 1.162 USD from the ECB reference rate on 4 September 2026; your card provider may use a different rate.
SIM, eSIM or roaming: which should you choose?
A physical local SIM is suitable when your phone does not support eSIM, you want a local number or you expect to stay for several months. You can move it to a spare phone and replace it at an operator shop if necessary.
An eSIM is convenient when the phone is unlocked and supports an additional profile. You can install it before the trip or buy one after landing without removing your main SIM. Your usual number remains available for banking messages and messengers, while mobile data uses the Mauritian line. Check compatibility by dialling *#06#. If an EID appears in the device information, the phone normally supports eSIM.
Home-country roaming is useful for the first few minutes: calling a taxi, messaging family, opening a map or telling your host that you have arrived. Find out the price of data, calls and background traffic before departure. Automatic photo uploads can consume an expensive allowance quickly. Turn off app updates, cloud backups and video downloads until you know the roaming terms.
For a short trip, the practical choices are a 30-day tourist SIM/eSIM or a low-cost starter pack that you top up as needed. For a month or longer, compare ordinary prepaid service, a tourist package and home internet depending on whether you stay in one place.
Where to buy a SIM and which documents are needed
Use an official operator shop, an authorised retailer or a clearly identified airport point. Avoid buying a SIM from a stranger: you do not know whose name it is registered under, which services are active or where to go if it is blocked.
At SSR International Airport, my.t lists a Telecom Shop and a separate digital kiosk for eSIM purchases. Emtel offers pre-booking, an airport counter after arrival and showrooms around the island. If you order before travel, enter your arrival date, passport details and accommodation address carefully.
A tourist SIM normally requires a valid passport and an address in Mauritius, such as a hotel, apartment or host address. This does not necessarily mean a long-term registration; the operator needs to know where you will stay. Have an email address ready if you are ordering an eSIM or pre-booking a tourist package.
After registration, check the name, number and expiry date. Keep the eSIM QR email, receipt and support number. Do not delete the eSIM profile before the trip ends: recharging or replacing it may require another visit to the operator.
Tourist packages: what the operators list
Official operator pages show two broad formats: a low-cost prepaid starter pack and a tourist package with a large or unlimited data allowance.
| Option | What the operator lists | Best for |
|---|---|---|
| my.t Tourist SIM/eSIM | €30 (about 1,640 MUR / $35), 30 days; unlimited mobile data and SMS, plus 200 MUR (about $4.3) call credit | A visitor who wants one package without monitoring gigabytes |
| Emtel Tourist SIM/eSIM | 1,500 MUR (about $32), 30 days; unlimited 5G data and SMS, plus 200 MUR (about $4.3) airtime | A visitor staying up to a month and using maps or tethering heavily |
| my.t Starter Pack | 100 MUR (about $2.1); 35 GB, 87 MUR (about $1.9) calls and 150 local SMS | Moderate data use with occasional top-ups |
| Emtel Prepaid Starter Pack | 100 MUR (about $2.1); a seven-day data offer listed as 7 GB per day, 87 MUR (about $1.9) initial credit and unlimited local SMS for seven days | A short trip or a first week before choosing a longer bundle |
Read the word “unlimited” together with the terms of the specific offer. Ask whether speed is reduced after a threshold, whether hotspot use is allowed, whether the bundle works on 4G and 5G and what happens after 30 days. In some products, “unlimited” means a daily high-speed allowance followed by a slower connection.
If you mainly need maps, messages, bookings and light social media, a starter pack may be cheaper. If you use video calls, upload large files or want the SIM as home-internet backup, a large tourist bundle is simpler.
Mobile data and tethering to a laptop
Before the first work session, check more than the 4G or 5G icon. Test actual speed where you will sit. Indoor signal can be weaker than outdoor signal, and evening performance can be lower than immediately after you buy the SIM.
Turn on hotspot and set a password. On the laptop, disable automatic operating-system updates, large cloud synchronisation and background backups. A video call uses much more data than messaging or maps. Download important documents locally and save your contact’s phone number before a critical meeting.
A mobile hotspot has three practical limits:
- the phone drains faster and may heat up;
- all connected devices suffer when the signal is weak;
- the operator may limit or regulate tethering under the bundle terms.
Carry a power bank, a short charging cable and another way to communicate. An eSIM-capable laptop is not automatically a modem without restrictions: check the exact device and plan. A second operator is useful for important work, but buy it after testing your actual district rather than assuming every coast performs the same.
Home internet for a longer stay
If you rent one home for several months, fixed internet is usually more comfortable than continuously sharing from a phone. Connection depends on the address, the landlord, equipment and contract. Before signing, ask whose account the service is under, whether it is included in rent, who pays installation and what happens when you leave.
On its internet-only page, myt lists these reference prices at the time of checking: 50 Mbps at 1,100 MUR/month (about $23), 100 Mbps at 1,200 MUR (about $26), 200 Mbps at 1,700 MUR (about $36), 300 Mbps at 2,200 MUR (about $47), 500 Mbps at 3,500 MUR (about $74) and 1 Gbps at 4,700 MUR (about $100). The page also lists volume allowances, such as 1 TB for 50 Mbps, 2 TB for 100 Mbps and 15 TB for 1 Gbps. Availability and terms must be confirmed for the exact address.
For one remote worker, the fastest package is not always necessary. Stable upload, good Wi-Fi in the room, predictable evening performance and clear repair support matter more. If the property already has internet, ask the owner for a real speed test from the room where you will work.
If fixed internet is unavailable or you move often, consider a mobile 5G hotspot. myt lists myt everywhere hardware at 450 MUR/month (about $9.6) with a one-off 1,000 MUR fee (about $21), or a purchase price of 9,000 MUR (about $191). A separate data plan is required; listed examples include 15 GB for 100 MUR (about $2.1) and 300 GB for 400 MUR (about $8.5). Check fair-use rules, coverage and the rental period before paying.
Coworking, cafés and backup connectivity
A café Wi-Fi network can save a day, but it should not be the only office for important work. Ask whether laptops are welcome for several hours, whether there are sockets, how noisy it is, whether the password changes and whether the network shuts down in the evening. Do not conduct confidential calls on an open network without suitable protection.
For coworking, ask about day passes, meeting rooms, backup power, upload speed, call rules and opening hours. A beautiful workspace photo does not prove connectivity. If your work depends on video meetings, ask for a recent speed test or run one on site.
A minimum remote-work backup plan includes:
- home Wi-Fi or a main local SIM;
- a second line from another operator or home-country roaming;
- a charged phone and power bank;
- local copies of important files;
- saved contacts for clients, accommodation and operator support.
Do not buy two expensive bundles on day one. Test your main area and actual data use first, then add backup where it has a clear purpose.
How to check coverage before renting
“Internet included” in an accommodation listing can mean weak Wi-Fi in the living room, a capped mobile router or a neighbour’s network shared informally. Ask the owner in writing for the provider, plan, speed, data limit, router location and whether utilities are included.
Check the exact building, not only the district on a map. Concrete walls, hills, distance from the road and the room’s position affect signal quality. Ask for a recent speed-test video from the bedroom or desk. If that is impossible, budget for a local SIM/eSIM and clarify cancellation or relocation terms.
Before a long rental, ask five questions:
- Which operator and plan are currently connected?
- What download and upload speeds are measured in the work room?
- Is there a data cap or a speed reduction?
- Who calls the technician and pays for repairs?
- May you install your own router or mobile backup?
For an expat, speed is only one part of the decision. If the connection occasionally fails, a district with a nearby coworking option and strong mobile coverage may be more practical than an isolated house with a better view.
A practical first-week plan
- Before departure. Unlock the phone, check EID/eSIM support, download offline maps, save the accommodation address and disable automatic data roaming.
- Immediately after landing. Use home roaming or a pre-installed eSIM for the airport transfer if needed. Keep the main SIM active for messages.
- At the airport. Buy an official tourist SIM/eSIM if the price and validity fit. Test calls, SMS, data and hotspot before leaving the counter.
- During the first day. Test signal and speed at the accommodation, especially in the room where you will work. Test once in the morning and once in the evening.
- On days two or three. Measure real data use from maps, video, calls and hotspot. Do not renew a bundle automatically if it is much larger than necessary.
- Before a long stay. Confirm fixed-internet terms with the landlord and operator. Compare installation, deposits, contract length and mobile backup.
Common mistakes
Buying a SIM without checking the phone. A locked handset or a missing EID makes an eSIM useless. Treating 5G as a guarantee. Location, network load and walls still matter. Ignoring validity. A 30-day tourist bundle may end during an extended trip. Confusing Wi-Fi with unlimited internet. Ask about fair use, speed reductions and tethering. Relying on one network. Important work deserves a backup even when the first test looks excellent.
When choosing an area, compare connectivity with roads, shops and transport. See the guide to where to live in Mauritius, the article about cost of living and the guide to transport on Mauritius.
Sources and what to check before paying
Before buying, recheck the selected operator’s pages: my.t SIM/eSIM, my.t Tourist SIM terms, Emtel prepaid and Tourist SIM, Emtel tourist package, myt home internet and myt everywhere hotspot. Currency references: Bank of Mauritius and ECB reference rates.