A Fortnet travel eSIM for Grenada starts at $8.00 for 1 GB over 7 days. The product page lists the speed as 4G. Plans run 7, 15, or 30 days. Coverage is Grenada.
Key facts
| Country | Grenada |
| Network | Fortnet |
| Speed | 4G (published on the product page; subject to carrier Fair Usage Policy) |
| From | $8.00 for 1 GB / 7 days |
| Validity | 7, 15, or 30 days |
| Install | QR code, before you fly |
What a Fortnet eSIM costs
The cheapest published plan on the Grenada travel eSIM is $8.00 for 1 GB valid 7 days. A 2 GB / 15 day plan is $13.00. On the 30 day line, 3 GB is $17.00 and 5 GB is $23.00. There is no unlimited SKU on this product. Buy the size that matches the trip, not a larger plan “just in case”.
Network
The plan is sold under the operator name Fortnet and the supported country is Grenada. The product page publishes the speed as 4G. That is the figure to plan around. It is not a 5G product, and speed on the ground still depends on the mast, the handset, and the carrier Fair Usage Policy. Grenada is the country on this plan. It is not a wider Caribbean bundle. A multi-island eSIM is a different product.
How much data you actually need
Maps, chat, and boarding passes sit inside 1 GB for a short stay. Photos and short video push a week toward 2 GB. A month of hotel Wi-Fi plus mobile backup is the 3 GB or 5 GB / 30 day plan. Hotspot use burns the allowance faster than the phone alone.
Unlimited data
This Grenada product does not list an unlimited plan. The published SKUs are 1 GB, 2 GB, 3 GB, and 5 GB. If you need a larger allowance, buy the 5 GB / 30 day plan and top up from the same product rather than assuming an unlimited line exists.
Dual SIM
Keep your home SIM for calls and bank texts. Turn on data roaming only for the Fortnet line. iPhone: Settings, Mobile Data, pick the travel line. Android: Settings, Network, SIMs, set mobile data to the travel eSIM. Do this before you leave the airport Wi-Fi.
Arrival and transit
Most visitors land at Maurice Bishop International Airport (GND). Install the eSIM on hotel or home Wi-Fi before the flight, then switch the data line on after you clear arrivals. You do not need a local shop or a passport photo for this plan. Minibuses cover most of the island. This plan is data only.
Install
- Buy the plan and open the QR code in the order email while you still have Wi-Fi.
- On the phone, add an eSIM and scan that code. Label the line “Grenada”.
- After landing, set mobile data to that line and leave your home number on for texts.
Phone compatibility
The phone must be carrier-unlocked and eSIM-capable. iPhone XS and later, and recent Samsung Galaxy and Google Pixel models, qualify. A locked handset will not take the QR code. Check the lock status with your home carrier before you pay.
FAQ
Q1: How much is the cheapest Grenada eSIM?
$8.00 for 1 GB, valid 7 days, on the Fortnet plan.
Q2: Which operator is on the plan?
Fortnet. The supported country is Grenada.
Q3: Does it include calls and SMS?
No. It is a data plan. Calls work only through apps. Keep your home SIM for ordinary calls and one-time passwords.
Q4: Is it 5G?
No. The product page lists the speed as 4G, not 5G. Real speed still depends on coverage and the Fair Usage Policy.
Q5: Can I install it after I land?
Yes, if you can reach Wi-Fi. Installing before the flight is simpler, because the QR download needs a connection.
Q6: Will it work outside Grenada?
No. This plan is for Grenada. A Caribbean islands eSIM is a different product.
Q7: Is there an unlimited option?
No. The published plans top out at 5 GB / 30 days for $23.00.
Q8: Can I share it as a hotspot?
Yes, within the data allowance. Hotspot traffic counts against the same gigabytes, and heavy sharing can hit the Fair Usage Policy.
Q9: What if the QR code fails?
Use the manual activation code in the same email. The phone still has to be unlocked.
Q10: When were these prices checked?
September 2026, against the published variation prices on travelydata.com.
Bottom line
For a week in Grenada, the $8.00 / 1 GB Fortnet plan is the one to start with. Step up to 2 GB or 3 GB if you will be off hotel Wi-Fi most of the day. The published speed is 4G.
Prices and coverage verified on travelydata.com, September 2026.
