
Montenegro SIM Card vs eSIM: EU Roaming, Cruise Stops & Coverage (2026)
Montenegro isn't in EU Roam Like at Home. Compare tourist SIMs and eSIMs for Kotor, Budva and Durmitor, including cruise day stops. Plans from $2.
ReadAuthor
Angelus Sharma
Published
July 28, 2026

eSIM technology has transformed mobile connectivity. Instead of inserting a physical SIM card every time you change carriers or travel abroad, you can activate a mobile plan digitally in just a few minutes.
Over the past few years, nearly every major smartphone manufacturer has embraced eSIM. Premium smartphones, foldables, tablets, laptops, and even smartwatches now support digital SIM technology.
If you're planning to buy a travel eSIM, one question comes first:
Does my phone support eSIM?
This guide provides an updated overview of eSIM-compatible devices for 2026, helping you check whether your smartphone, tablet, or laptop is ready for digital connectivity.
An eSIM (Embedded SIM) is a digital SIM card built directly into your device.
Instead of inserting a plastic SIM card, you activate a mobile plan electronically using:
QR code
Carrier app
Activation link
Automatic carrier provisioning
Once installed, your device connects to the mobile network exactly like a physical SIM.
Millions of travellers now prefer eSIM because it offers several advantages.
Nothing to swap or lose.
Most plans can be installed within minutes.
Buy your travel plan before departure.
Use your primary SIM while your eSIM handles mobile data.
Many devices allow multiple eSIM profiles to be stored.
Apple has been one of the biggest drivers of eSIM adoption.
Most recent iPhones support eSIM.
iPhone XS
iPhone XS Max
iPhone XR
iPhone 11
iPhone 11 Pro
iPhone 11 Pro Max
iPhone SE (2nd Generation)
iPhone 12
iPhone 12 mini
iPhone 12 Pro
iPhone 12 Pro Max
iPhone 13
iPhone 13 mini
iPhone 13 Pro
iPhone 13 Pro Max
iPhone SE (3rd Generation)
iPhone 14
iPhone 14 Plus
iPhone 14 Pro
iPhone 14 Pro Max
iPhone 15
iPhone 15 Plus
iPhone 15 Pro
iPhone 15 Pro Max
iPhone 16
iPhone 16 Plus
iPhone 16 Pro
iPhone 16 Pro Max
iPhone 16e
iPhone 17 Series (where available)
Note: SIM configurations may vary depending on the country where the device is sold.
Samsung has expanded eSIM support across flagship smartphones and foldable devices.
Galaxy S20
Galaxy S20+
Galaxy S20 Ultra
Galaxy S21
Galaxy S21+
Galaxy S21 Ultra
Galaxy S22
Galaxy S22+
Galaxy S22 Ultra
Galaxy S23
Galaxy S23+
Galaxy S23 Ultra
Galaxy S24
Galaxy S24+
Galaxy S24 Ultra
Galaxy S25
Galaxy S25+
Galaxy S25 Ultra
Galaxy Z Fold2
Galaxy Z Fold3
Galaxy Z Fold4
Galaxy Z Fold5
Galaxy Z Fold6
Galaxy Z Fold7
Galaxy Z Flip
Galaxy Z Flip3
Galaxy Z Flip4
Galaxy Z Flip5
Galaxy Z Flip6
Galaxy Z Flip7
Google has consistently supported eSIM across its flagship devices.
Supported models include:
Pixel 3
Pixel 3 XL
Pixel 3a
Pixel 3a XL
Pixel 4
Pixel 4 XL
Pixel 4a
Pixel 5
Pixel 5a
Pixel 6
Pixel 6 Pro
Pixel 6a
Pixel 7
Pixel 7 Pro
Pixel 7a
Pixel 8
Pixel 8 Pro
Pixel 8a
Pixel 9
Pixel 9 Pro
Pixel 9 Pro XL
Pixel 9 Pro Fold
Pixel 10 Series
Many recent Motorola smartphones include eSIM functionality.
Examples include:
Razr 5G
Razr 2022
Razr 40
Razr 40 Ultra
Razr 50
Razr 50 Ultra
Edge 40
Edge 40 Pro
Edge 50 Series
Edge 60 Series (selected models)
Availability depends on market and model.
Selected Xiaomi premium devices support eSIM.
Examples include:
Xiaomi 12T Pro
Xiaomi 13
Xiaomi 13 Pro
Xiaomi 13 Ultra
Xiaomi 14
Xiaomi 14 Ultra
Xiaomi 15 Series
MIX Fold Series (selected models)
Support varies by region.
Recent flagship models include:
OnePlus 11
OnePlus 12
OnePlus 13
Availability depends on country and carrier.
Selected premium OPPO devices support eSIM.
Examples include:
Find X5 Pro
Find X6 Pro
Find X7 Series
Find X8 Series
Find N Fold Series (selected models)
Some premium vivo smartphones support eSIM.
Examples include:
X90 Pro
X100 Series
X200 Series
Regional availability varies.
Recent HONOR flagships with eSIM support include:
Magic5 Pro
Magic6 Pro
Magic7 Series
Selected Huawei flagship devices support eSIM in specific markets.
Examples include:
P40 Series
Mate 40 Pro
Mate 50 Series
Mate 60 Series
Pura Series (selected markets)
Availability differs by country.
Sony has added eSIM support to several Xperia models.
Examples include:
Xperia 1 IV
Xperia 1 V
Xperia 1 VI
Xperia 5 IV
Xperia 5 V
Xperia 10 V
Xperia 10 VI
Selected Nokia smartphones support eSIM.
Examples include:
Nokia XR21
Nokia X30
Supported models include:
Zenfone 10
Zenfone 11 Ultra
ROG Phone 9 Series (selected models)
Nothing has embraced eSIM in its newer smartphones.
Examples include:
Phone (2)
Phone (3)
Phone (3a) Series
Foldable smartphones are increasingly designed for business travellers.
Popular models include:
Samsung Galaxy Z Fold Series
Samsung Galaxy Z Flip Series
Google Pixel Fold
Google Pixel Pro Fold
Motorola Razr Series
Xiaomi MIX Fold Series
OPPO Find N Series
HONOR Magic V Series
Many tablets now include eSIM support.
Examples include:
iPad Pro (selected models)
iPad Air (selected models)
iPad mini (selected models)
Galaxy Tab S8
Galaxy Tab S9
Galaxy Tab S10
Surface Pro (selected LTE/5G models)
Popular smartwatches supporting eSIM include:
Series 4 onwards (Cellular models)
Apple Watch Ultra
Apple Watch Ultra 2
Galaxy Watch 4 LTE
Galaxy Watch 5 LTE
Galaxy Watch 6 LTE
Galaxy Watch 7 LTE
Galaxy Watch Ultra
Pixel Watch
Pixel Watch 2
Pixel Watch 3
Business professionals increasingly rely on laptops with built-in mobile connectivity.
Examples include:
Microsoft Surface Pro LTE/5G
Surface Laptop (selected models)
Lenovo ThinkPad X1 Carbon (selected models)
Dell Latitude 5G models
HP Elite Dragonfly
HP EliteBook (selected models)
If you're unsure whether your device supports eSIM, follow these steps.
Go to:
Settings → Mobile Service / Cellular
If you see Add eSIM, your device likely supports eSIM.
Go to:
Settings → Connections → SIM Manager
If Add eSIM appears, your phone supports eSIM.
Go to:
Settings → Network & Internet → SIMs
Look for the option to add an eSIM.
Not every version of a smartphone has identical hardware.
Manufacturers sometimes release different models depending on:
Regional regulations
Carrier partnerships
Market demand
Certification requirements
Always verify the specifications of the exact model sold in your country before purchasing an eSIM.
Even if your phone supports eSIM, it may still be locked to a specific carrier.
A carrier-locked phone may prevent you from activating another provider's eSIM.
Before travelling, check that your phone is:
eSIM compatible
Carrier unlocked
This gives you the greatest flexibility.
Travel eSIMs have become increasingly popular because they eliminate many of the traditional hassles associated with international connectivity.
Instead of:
Buying local SIM cards
Visiting airport kiosks
Paying expensive roaming charges
Carrying SIM ejector tools
Travellers can activate mobile data before departure and connect within minutes of arriving.
Before purchasing any eSIM, confirm:
Your device supports eSIM.
Your phone is carrier unlocked.
Your destination is covered.
The plan matches your travel duration.
Your data allowance suits your usage.
Planning ahead helps avoid unexpected connectivity issues.
Having an eSIM-compatible phone is only the first step—you also need a reliable travel eSIM provider.
eSIMLLY provides travel eSIM services in more than 160 countries and regions, making it easy to stay connected almost anywhere in the world. Whether you're travelling for business, leisure, studying abroad, or exploring multiple countries on one trip, eSIMLLY offers destination-specific and regional plans with instant digital delivery, straightforward activation, and transparent pricing.
Compatible with most modern eSIM-enabled smartphones, tablets, and other supported devices, eSIMLLY helps travellers avoid expensive roaming charges while enjoying reliable mobile connectivity from the moment they arrive.
eSIM technology has moved from being a premium feature to becoming a standard part of modern mobile devices. Today, many flagship smartphones, foldables, tablets, smartwatches, and even laptops support digital SIM technology, making it easier than ever to switch carriers and stay connected while travelling.
However, compatibility can vary by model, software version, carrier, and region. Before purchasing a travel eSIM, always verify that your specific device supports eSIM and that it is carrier unlocked if you plan to use another provider.
Once your device is ready, a travel eSIM offers one of the simplest ways to stay connected abroad. With no physical SIM cards to replace, quick digital activation, and flexible data plans, eSIM technology has become the preferred choice for millions of international travellers.
With eSIMLLY providing travel eSIM services across 160+ countries and regions, your compatible device is ready to keep you connected wherever your next journey takes you.
The future of travel is connected, digital, and increasingly seamless—and embedded eSIMs are becoming one of the technologies making that future possible.
As more travellers, enterprises, and device manufacturers embrace eSIM technology, China is set to become one of the most influential markets in shaping the future of mobile communication—and providers like eSIMLLY are well positioned to help international travellers stay connected across China and more than 160 destinations worldwide.
Instant activation, hotspot included and no roaming fees in the destinations from this guide.

Montenegro isn't in EU Roam Like at Home. Compare tourist SIMs and eSIMs for Kotor, Budva and Durmitor, including cruise day stops. Plans from $2.
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ReadGet instant data and savings on your next trip with eSIMLLY. Simple activation, no physical SIM card needed.