In short: the eSIM for Medellín gives you active mobile data from the moment you land at José María Córdova, with solid 4G coverage in El Poblado, Laureles, El Centro, Comuna 13, and the metro. It's installed before you leave home and activated with a tap, no physical cards or airport queues needed.
What is an eSIM and why is it convenient for Medellín?
An eSIM is a digital SIM card recorded onto your mobile phone via a QR code. There’s no plastic, no need to open the phone tray, or search for a point of sale upon arrival. For a trip to Medellín, this translates into something very specific: you leave Enrique Olaya Herrera or José María Córdova (Rionegro) airport with data already working, you can order your taxi or ride-sharing app without relying on airport Wi-Fi, and you arrive at your accommodation without having to locate a local SIM store in a city you don’t yet know.
Most recent mobile phones are eSIM compatible (iPhone XS and later, high-end Samsung, Google Pixel, among others). It’s a good idea to check this before traveling, because if your device doesn’t support it, you’ll need a physical SIM from a local operator, with all the hassle that implies.
eSIM Coverage in Medellín, neighborhood by neighborhood
Medellín is a city located in a valley: the signal varies somewhat between the valley floor (Centro, Laureles, El Poblado) and the comunas climbing the hillsides. In general, 4G coverage is good throughout the urban area, with the three main operators competing for infrastructure in recent years.
| Operator | Coverage in Medellín | Network type | eSIM Compatible |
|---|---|---|---|
| Claro Colombia | Very good, the network with the widest deployment in the Aburrá Valley | 4G / 5G in specific areas | Yes |
| Movistar | Good in the urban center, somewhat more irregular in the upper comunas | 4G | Yes |
| Tigo | Good, especially competitive in El Poblado and Laureles | 4G | Yes |
El Poblado, Laureles, and Envigado
These are the areas where much of the tourist accommodation and remote work in Medellín are concentrated. Coverage here is among the most stable in the city, with hardly any interruptions, both on the street and inside buildings and co-working spaces.
Centro and Comuna 13
El Centro has good signal, although with more simultaneous users during peak hours. Comuna 13, a must-see for its graffiti and escalators, has sufficient 4G coverage to browse, take photos, and upload them instantly without relying on a bar's Wi-Fi.
Metro and Metrocable
Medellín's metro and the cable cars that go up to the comunas (Metrocable) maintain good 4G coverage for most of the journey, including the lines that reach Santo Domingo or Arví. This is one of the most frequently asked questions before traveling, as the transportation system is the backbone of how the city moves.
Is your mobile compatible with eSIM?
Before buying anything, it's worth taking two minutes to check this: not all phones support eSIM, and some models have it locked depending on the country where they were originally purchased. The most reliable way to check is to go to Settings → Mobile Data (or Settings → Connections on Android) and look for the "Add eSIM" or "Add plan" option. If it appears, your mobile is compatible.
| Brand | Indicative compatible models |
|---|---|
| Apple | iPhone XS and later (check if the model is dual physical SIM in some markets) |
| Samsung | Galaxy S20 range onwards and a good part of the Z Fold/Flip range |
| Pixel 3 and later |
If you have doubts about a specific model, review the manufacturer's technical specifications before purchasing: it is the most reliable source, even more so than asking in a forum. An unlocked phone purchased in Europe usually causes fewer problems than one linked to a specific operator of origin.
Real browsing speed
In practice, the speed you'll experience in Medellín is more than sufficient for typical travel needs: real-time maps, mobility apps, messaging, social media, and occasional video calls. If your plan is to work remotely and you need to upload large files or maintain long video calls continuously, the most prudent approach is to combine your eSIM with your accommodation's or a co-working space's Wi-Fi, and reserve mobile data for when you're outside those areas. Speed can fluctuate depending on the time of day and area, as in any large city, but it's not a bottleneck for a traveler or digital nomad who already understands how the network works in Colombia.
Which data plan to choose based on your trip type
There isn't a single plan that works for everyone: a weekend in El Poblado doesn't consume data like a month working from a co-working space in Laureles. Here's a general guide so you don't run out or pay too much.
| Duration | Estimated data | Profile |
|---|---|---|
| 5–7 days | 8 GB | Short getaway, tourism and comunas |
| 10–14 days | 15 GB | Medellín + surrounding areas (Guatapé, Santa Fe de Antioquia) route |
| 1 month | 20–25 GB | Digital nomad or long stay with remote work |
Exact prices depend on the specific plan and may vary; always check the product details before purchasing. If you're staying longer than a month or need to top up on the go, almost all eSIM plans allow you to add additional data without changing cards or losing the assigned number.
How to activate your eSIM before arriving in Medellín
The process is designed to be done at your leisure, from home, not in the immigration queue:
- Purchase your eSIM for Colombia on purasim.com and receive the QR code by email.
- Install the profile from home, using Wi-Fi, following the step-by-step guide on how to install an eSIM.
- Leaving the line installed but deactivated until your trip does not consume data or affect your main line.
- Upon landing in Medellín, activate the eSIM's mobile data from Settings and select that line for data traffic.
- Check that data roaming is activated for that profile, if your mobile model explicitly requires it.
Your Spanish line stays on your phone, with its number and WhatsApp, while the Colombian eSIM handles data. You can receive calls and SMS on your usual number and browse with the local line, all from the same phone.
One detail that is often overlooked: check that the default mobile data line, in Settings, is set to the eSIM profile and not your Spanish SIM. If you don't, some apps may continue to try to use your original line and activate roaming without you realizing it, leading to a nasty surprise on your bill when you return. It's a matter of a couple of taps on the screen, but it's worth checking as soon as you land, even before leaving the baggage claim area.
eSIM, physical SIM, or roaming: what suits you best in Medellín
Before deciding, it's worth understanding the real differences between the three options, not just the price. If you want to delve into how each one technically works, we have a dedicated comparison of eSIM vs. roaming and another on what data roaming is and why expenses can skyrocket if you don't control it.
| Option | Approximate cost | Management |
|---|---|---|
| Roaming with your Spanish operator | Can exceed several euros per day outside the EU; check current price with your operator | Zero management, but risk of high bill |
| Local physical SIM (Claro, Movistar, Tigo) | Low local price, but variable depending on the point of sale | Requires in-person processing, sometimes with ID |
| PuraSIM eSIM for Colombia | Fixed price per data plan, no surprises | 100% digital, installed before leaving home |
For trips longer than a week, an eSIM is usually more cost-effective than roaming, and it saves you the hassle of getting a local SIM, which in Colombia may require ID registration. If you also want to understand the differences compared to buying a physical chip at your destination, we have a specific comparison of international chip vs. eSIM.
Day trips: Guatapé, Santa Fe de Antioquia and eastern Antioquia
Medellín is also the perfect base for short getaways. Guatapé and its Piedra del Peñol receive sufficient 4G coverage for browsing and sharing photos, although on the road trip there might be sections with weaker signals, as is common in mountainous areas in any country. Santa Fe de Antioquia, on the other side of the mountain range, maintains good coverage in the urban area. If your plan includes Parque Arví, accessible by Metrocable from Santo Domingo, the signal remains reasonably stable for almost the entire journey.
If you continue your trip to Bogotá or Cartagena after Medellín, you don't need to buy another eSIM: the same data plan for Colombia covers all three cities. You can find full details in our guide to eSIM for Colombia: Medellín, Bogotá, Cartagena and the coast. And if your itinerary continues through South America, also check out the guide to eSIM for Peru and Machu Picchu.
What almost no one tells you before traveling with an eSIM to Medellín
Beyond the obvious, there are a number of details that make the difference between arriving stressed or arriving relaxed:
- Don't uninstall your old eSIM. If you've already used a travel eSIM in another destination, you can leave it installed and deactivated; some operators don't allow reinstalling the same profile twice if you delete it from your phone.
- Activate your operating system's data saver. In areas with higher user density, such as the city center during peak hours, limiting automatic background app updates makes a noticeable difference in how long your plan lasts. We have several specific tips in the guide on how to save data on a trip with an eSIM.
- WhatsApp with your Spanish number still works the same. You don't need to re-verify it or change your number: the eSIM only manages data, your usual voice and SMS line remains active on the same phone.
- If you are going to use online banking or work with sensitive data from a public network or shared co-working space, it is advisable to review how to protect your connection; we explain it in the guide on eSIM and privacy when traveling.
- Save the installation QR code in an email or in the cloud, not just as a local screenshot: if you change phones before your trip, you'll need it again.
- Only one device per eSIM profile. Unlike sharing Wi-Fi, an eSIM is tied to a single phone; if two people are traveling, each needs their own eSIM.
Frequently asked questions about eSIM in Medellín
Is there coverage on the Medellín metro and Metrocable?
Yes. The 4G network of the main operators covers both the metro lines and the Metrocable sections that go up to the comunas and Parque Arví well, with some possible occasional drops in very high sections.
How many GB do I need if I'm working remotely from Medellín?
For a month of remote work, combining Wi-Fi from accommodation or co-working with mobile data outside the home, a 20-25 GB plan is usually sufficient for most profiles. If you'll be almost entirely dependent on mobile data without Wi-Fi backup, it's better to overestimate.
Does the eSIM work in Guatapé and El Peñol?
Yes, both urban centers have 4G coverage. On the road trip from Medellín, there may be some mountain sections with weaker signals, which is common in any rural area with similar terrain.
Are there any internet restrictions or blocks in Colombia?
No. Colombia does not apply widespread blocks to social media, messaging, or most common services, so you can use your usual apps without needing additional tools to access them.
Does the eSIM cover El Poblado, Laureles, and Comuna 13 equally?
Yes, these are among the areas with the best coverage in the city. El Poblado and Laureles, due to concentrating more tourist and business infrastructure, usually have the most stable signal; Comuna 13 has sufficient coverage to browse and share content without problems during the visit.
Can I use the same eSIM if I go from Medellín to Bogotá or Cartagena?
Yes. If your eSIM is for Colombia (not just the city), it works equally well in any destination in the country without having to buy or activate anything new when changing cities.
What if I run out of data before the end of my trip?
You can extend the plan or buy an additional package without needing to reinstall the eSIM or lose the profile already active on your phone; the process is done from the same account with which you purchased the original eSIM.
