Kolet
Serbia
Serbia

Serbia

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Keep your unused dataTurn it into credits for your next purchase.
Transfer data to a loved oneTransfer GBs in seconds so you both stay connected.
Your plan will start at destination

How to set up your eSIM

1

Pick a plan now for your trip

Choose a Kolet mobile data plan for your trip

Pick a plan now for your trip
2

Download the app

Follow our tutorials to install the eSIM

Download the app
3

Stay connected abroad

Start your plan at your destination, use it freely, and top up in seconds

Stay connected abroad

Why Kolet changes the game

Roaming
Local SIM
Instant activation
From just €1.5/GB
No hidden fees
Convert unused data
Live support 24/7
Real-time tracking of data left
Works in 190 countries
International calls

Five stars. Full bars.

HE
HEATHEROctober 28, 2026
Verified

No problems. All good

AL
alexander.melgarOctober 27, 2026
Verified

Everything worked smoothly. Easy to use interface.

PE
petriepwOctober 27, 2026
Verified

Was easy to order and load on phone. Seamless.

SF
Susie FaguyOctober 27, 2026
Verified

Easy to install the application and then to use the eSim

SE
sertac.nisliOctober 26, 2026
Verified

Guiding hints were very useful

NA
nagmetaserOctober 25, 2026
Verified

I like the way they r supporting the users with promo codes adding unused credits as coins exchanging the coins with friends etc. I used to use another platforms for esims my friend referred to this one and it is my 3rd time using it again

JM
John McnaughtonOctober 25, 2026
Verified

It did what it says on the tin!

OX
oxymeroOctober 24, 2026
Verified

Smooth and reliable Internet network

PD
Penelope DudleyOctober 24, 2026
Verified

That I didn’t have to worry about being charged by my service provider while I was on holiday overseas. 25/9 thru to 20/10.

AH
Abdelmunim HilalOctober 24, 2026
Verified

Very easy to establish and manage the account

MT
Maria Teresa MallariOctober 24, 2026
Verified

seamless connection; ease of using app; user-friendly even for seniors; step-by-step guide on how to install the esim, the procedure is there which you can refer to easily while you are on your phone's settings. overall, great product. will use it again. thankful that Kolet is advertised by Pal and has a link in your flight details. as soon as you land in destination, you're connected! you don't have to race like a lost soul to the airport kiosks looking for a good e-sim. thanks Kolet and PAL!

HO
holaOctober 23, 2026
Verified

Easy to set up. Worked well.

4.7/5Excellent
4.9/5
4.9/5

24/7 support from real people.
Replies in under a minute.

Frequently Asked Questions

What is an eSIM?

An eSIM is a digital version of a SIM card already built into your phone. With Kolet, you can use it to browse the internet and stay connected while traveling.

Does it work with my phone?

Kolet works with most phones, you can check it using our compatibility test.