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eSIM Travel Guides

Choosing the Best eSIM for India: Start With the Network

By Sergio Soares Published August 15, 2026 25 min read

A trip through Delhi, Agra and Jaipur creates a different mobile-data challenge from a route that continues through Kerala, Goa or the mountain regions. India is simply too large and geographically varied to choose a plan by price alone.

The best eSIM for India should match the places you are visiting, the Indian network available through the plan and the amount of data you expect to use. A low-cost India eSIM may work perfectly for a short city trip but become less convincing when your itinerary includes long train journeys, smaller towns or remote areas.

For most Canadian travellers comparing the best eSIM for India from Canada, an international travel eSIM is the easiest way to arrange data before departure. You can install it at home, connect after landing and keep your Canadian SIM available for important texts. Local service from Jio, Airtel or Vi can offer different advantages, including an Indian phone number, but registration and activation require more effort.

Infographic showing a Canadian traveller using the best eSIM for India while planning a route across the country.

What Is the Best eSIM for India?

Ubigi is a practical starting point for most travellers who want a conventional fixed-data plan, straightforward app management and hotspot support. Before buying, check the exact plan details to see which Indian network is listed for the package you are considering.

Airalo is another strong option when its current India plan clearly identifies the local network and the data allowance fits your trip. Saily deserves consideration if you want fixed data, unlimited-style plans or its optional US phone-number service.

For heavier data use, Holafly currently offers unlimited data with access through Airtel and Reliance Jio. Its India plan permits up to 1 GB of hotspot sharing per day, which is useful but more restrictive than plans that allow the full data allowance to be shared.

Roamless stands out as a flexible backup. Its India page currently lists Jio, Airtel and Idea network access, alongside fixed packages and pay-as-you-go data that can remain available for later trips.

There is no single winner for every route:

  • Most typical city and tourist itineraries: Start with Ubigi or Airalo and confirm the network shown for the exact plan.
  • Heavy phone data: Compare Holafly with current unlimited-style plans from Saily, Airalo, Nomad and Jetpac.
  • Network flexibility and backup data: Roamless is particularly useful.
  • Several Asian countries: Consider an Asia regional eSIM instead of separate country plans.
  • Longer stays or a required Indian number: Investigate a local Jio, Airtel or Vi connection after arrival.

Start With the Network: My India eSIM Shortlist

Ubigi: A balanced fixed-data starting point for many ordinary trips.

Airalo: Worth checking when the exact package clearly discloses the Indian network and fair-use rules.

Saily: Useful for fixed data, unlimited-style choices and optional calling or texting through a separate US number.

Nomad: A good alternative for flexible fixed-data plans and hotspot use.

Holafly: Strong for heavy data use, with Jio and Airtel access disclosed.

Jetpac: Useful when hotspot sharing, multi-network access or optional outgoing calls matter.

Roamless: The most flexible backup choice, with pay-as-you-go data and several disclosed Indian networks.

Why the Indian Network Matters Before the eSIM Brand

International eSIM companies do not build their own cellular networks in India. They arrange access through local carriers such as Reliance Jio, Bharti Airtel and Vodafone Idea, commonly called Vi.

That underlying network can affect coverage more than the name of the eSIM provider.

Jio and Airtel operate extensive Indian mobile networks. Vi is another important option, particularly where its local coverage suits the area. None of them provides identical performance in every neighbourhood, building, train corridor or rural district.

A travel eSIM that can use more than one Indian network may offer additional flexibility. However, “multi-network” does not guarantee that your phone will always select the best available signal or switch instantly whenever reception changes.

Network disclosure is therefore useful, but it should be interpreted carefully:

  • A named local network helps you research coverage for your route.
  • Access to two or three networks can provide more connection options.
  • “Network not disclosed” adds uncertainty, especially for a multi-state itinerary.
  • A 5G-compatible plan still depends on the local network, coverage area, congestion and your device.
  • Strong city coverage does not guarantee the same result in mountain, desert, forest or remote areas.

For Delhi, Mumbai, Bengaluru, Hyderabad and other major cities, several credible providers may work well. Network choice becomes more important when your route includes long-distance rail travel, smaller towns, hill regions or remote roads.

Download offline maps, accommodation details, train information and important documents before leaving reliable Wi-Fi. An eSIM is useful, but it should not be your only copy of essential travel information.

India eSIM Comparison

The details below reflect publicly available provider information checked on August 14, 2026. Plan availability, network partners and fair-use rules can change, so confirm the exact package before paying.

ProviderIndia plan styleNetwork informationHotspotCalls and SMSBest fitMain caution
UbigiFixed data and other plan styles when availableCheck the exact India planSupportedNormally data-onlyStraightforward fixed-data useNetwork details can vary by package
AiraloFixed and unlimited-style plans when availableDisplayed in individual plan detailsCheck the exact planDepends on packageTravellers who want several plan choicesFair-use and network details must be checked plan by plan
SailyFixed data and unlimited-style plansCheck the current packageSupported on eligible plansOptional US number and separate call/text planApp management, security features and varied data needsThe optional number is not an Indian local number
NomadFixed data and other current packagesVaries by planSupportedGenerally data-onlyFlexible prepaid data and easy top-upsConfirm network and activation method for the exact plan
HolaflyUnlimited data by trip lengthAirtel and Reliance Jio1 GB per dayData-onlyHeavy phone dataLimited daily hotspot sharing
JetpacFixed and unlimited options when availableMulti-network access advertisedSupportedOptional outgoing voice packs; no traditional SMSHotspot users and travellers wanting outgoing callsVoice packs do not provide conventional Indian mobile service
RoamlessFixed packages and pay as you goJio, Airtel and Idea listedSupportedIn-app calling and separate number services availableBackup data and flexible multi-trip usePAYG value depends on how much data you consume

You can also use the eSIM Plan Comparison Tool to filter plans by data allowance, validity and price.

Ubigi eSIM for India: A Balanced Fixed-Data Choice

The Ubigi eSIM is a sensible place to begin when you want a conventional prepaid allowance rather than an unlimited plan or pay-as-you-go balance.

Ubigi supports hotspot use, making it useful when you need to connect a laptop or share data with another device. Its reusable eSIM profile can also be convenient for travellers who expect to use Ubigi again in other destinations.

The important step for India is checking the exact package rather than relying on provider-wide claims. Look for the current local network, allowance, validity and whether 5G is included where available.

Ubigi is best suited to someone who can estimate their data use and wants a defined allowance. It is less appealing if you want an Indian number, extensive calling features or complete certainty about the underlying network before the plan details are displayed.

The full Ubigi eSIM Review explains how its plans, activation and reusable profile work across destinations.

Airalo eSIM for India: Useful Plan Variety

The Airalo eSIM for India usually gives travellers several package sizes and may include both fixed and unlimited-style choices.

Its main advantage is flexibility. A lighter user can buy a modest allowance for maps, messaging and ride-hailing, while someone with heavier requirements can check the current unlimited option.

India plans should still be evaluated individually. Confirm:

  • The local network shown for the package.
  • Whether it is fixed data or unlimited-style data.
  • The full-speed allowance on an unlimited plan.
  • The reduced speed after any fair-use threshold.
  • Hotspot rules.
  • Whether the package is data-only.
  • When validity begins.

Airalo becomes more compelling when the exact package clearly discloses Jio or another network that fits your route. If the local network is unclear, do not assume that every Airalo India plan uses the same partner.

See the Airalo eSIM Review for a broader look at its app, regional plans, installation and package differences.

Saily eSIM for India: Fixed, Unlimited and Phone-Number Options

The current Saily eSIM for India includes fixed-data and unlimited-style options. Saily also promotes automatic activation after arrival, one reusable eSIM profile and built-in security features that can reduce trackers and block certain malicious domains.

A more recent difference is its optional phone-number service. Saily allows users to add a US number and pair it with a separate calling and texting plan. That can be useful for certain international communications, but it is not an Indian local number and should not be confused with Indian carrier service.

For ordinary data use, compare the fixed plans by allowance and validity. If you consider unlimited data, check the current fair-use terms and reduced-speed policy before buying.

Saily suits travellers who value a polished app, simple plan management and optional security features. It may also appeal to someone who wants data and a separate US calling number in one app.

The Saily eSIM Review covers its setup, plan model and security tools in more detail.

Nomad eSIM for India: Flexible Prepaid Data

Nomad’s India eSIM offers prepaid data with hotspot support and plan-dependent 4G or 5G access.

Its add-on system is useful when your trip changes or your original allowance runs low. Nomad advises travellers to check the installation email because some plans activate automatically while others require a manual step.

That detail matters. Installing an eSIM and starting its validity period are not always the same action.

Nomad is a practical alternative when its current package offers a better allowance, validity period or network arrangement than the equivalent Ubigi or Airalo plan. It should not be selected solely because the destination page advertises broad coverage.

Open the exact plan and confirm the local network, activation policy and any unlimited-data conditions. The Nomad eSIM Review provides more context on its app, add-ons and destination plans.

Holafly eSIM for India: Heavy Phone Data

The Holafly eSIM for India is built around unlimited data purchased for a chosen number of travel days.

Holafly currently identifies Airtel and Reliance Jio as its Indian networks. That disclosure is useful for comparing the plan with providers that do not clearly name their partner on the destination page.

The main limitation is hotspot use. Holafly currently permits up to 1 GB of shared data per day in India. That may be enough for occasional laptop work, but it is restrictive for large uploads, several connected devices or daily remote work.

Holafly is most attractive when you expect heavy data use directly on your phone and prefer choosing the exact trip duration. It is usually less compelling for light users or travellers who need to tether substantial amounts of data.

“Unlimited” also does not guarantee a particular speed at every moment. Network congestion, local coverage and the provider’s terms can still affect performance.

Read the Holafly eSIM Review before deciding whether its unlimited model justifies the cost for your trip.

Jetpac eSIM for India: Hotspot and Optional Outgoing Calls

The Jetpac eSIM for India offers fixed-data and unlimited options when available, advertises multi-network connectivity and permits hotspot sharing.

Jetpac also sells voice packs for outgoing calls to supported countries. These calls run through Jetpac’s service rather than turning the eSIM into a conventional Indian mobile plan. Traditional SMS is not included.

That distinction makes Jetpac useful for a specific traveller: someone who needs mobile data, expects to tether and occasionally wants to call a regular phone number without relying entirely on WhatsApp.

Check the current India package for its data allowance, local networks, validity and unlimited-plan terms. Multi-network access is a useful feature, but it should not be interpreted as guaranteed coverage everywhere.

The Jetpac eSIM Review looks more closely at its hotspot policy, calling feature and travel extras.

Roamless eSIM for India: Flexible Backup Data

The Roamless eSIM for India has one of the clearest network disclosures in this comparison. Its destination page currently lists Jio, Airtel and Idea.

Roamless offers conventional fixed packages and pay-as-you-go data funded through a shared balance. The pay-as-you-go balance does not expire and can be used in other supported destinations, which makes it particularly useful as a backup.

This model works well when:

  • You do not know how much data you will need.
  • You want a second connection behind your main eSIM.
  • You are continuing to another country.
  • You travel regularly and can use the remaining balance later.

Roamless also offers in-app calling and separate phone-number services. Those features should be assessed independently from its India data plan.

For heavy daily use, a fixed package may provide better value than pay as you go. For occasional use or emergency backup, the shared balance is its main advantage.

The Roamless eSIM Review explains the difference between its fixed and pay-as-you-go models.

Infographic showing which India eSIM fits different routes through major cities, coastal regions and mountain destinations.

Which India eSIM Fits Your Route?

Delhi, Agra and Jaipur

The Golden Triangle keeps many travellers close to major urban areas and established tourist routes. A credible fixed-data plan from Ubigi, Airalo, Saily or Nomad may be sufficient.

Still, do not assume uninterrupted data during every road or rail segment. Download hotel addresses, train details and offline maps before leaving each city.

Mumbai and Goa

A city-and-coast itinerary combines dense urban use with road or rail travel and areas where signal strength can vary. Network disclosure becomes more useful once you leave central Mumbai or the main parts of Goa.

If you expect heavy social-media uploads or video use, compare unlimited plans carefully. If you plan to work from a laptop, hotspot restrictions may matter more than the word “unlimited.”

Kerala and Southern India

Kerala itineraries often involve several towns, coastal areas, hill regions and road travel. A plan with clearly disclosed network access or multi-network support can be reassuring, although it cannot guarantee service throughout the route.

Keep essential booking information available offline, especially when travelling between urban centres and smaller destinations.

Multi-State Train or Road Travel

For a wider itinerary, prioritise network transparency and flexibility over the lowest advertised price.

A large fixed allowance may work as your main plan, with Roamless available as a backup. Travellers using a dual-eSIM phone could also store two travel profiles, although the number of eSIMs that can remain active at once depends on the device.

Ladakh, Hill Regions and Remote Routes

No travel eSIM should be treated as guaranteed connectivity in mountainous or sparsely served areas. Terrain, weather, local infrastructure and the precise route can all affect service.

Arrange offline maps, accommodation details, emergency contacts and transport information before leaving a reliable connection. Where mobile access is essential, ask local accommodation or tour operators which carrier currently performs best along the specific route.

Longer Stays and Remote Work

A travel eSIM remains the easiest pre-arrival option. For a longer stay, compare its total cost and limitations with a local Indian connection.

Remote workers should pay particular attention to:

  • Hotspot allowance.
  • Full-speed data limits.
  • Reduced speed after fair use.
  • Upload performance.
  • Video-call requirements.
  • Backup connectivity.
  • Accommodation Wi-Fi.

A second data option is more valuable than a large headline allowance if missing one call would cause a serious problem.

Are Unlimited India eSIM Plans Worth It?

Unlimited data can be worthwhile when you use your phone heavily for video, navigation, social media or work. It is not automatically the best value for ordinary travel use.

Check five details:

  1. Full-speed allowance: Some plans reduce speed after a daily or total threshold.
  2. Reduced speed: A throttled connection may still handle messaging but struggle with video or hotspot work.
  3. Hotspot policy: Unlimited phone data does not always mean unlimited tethering.
  4. Validity: Compare the plan against the exact number of days you need.
  5. Total trip price: A generous fixed allowance may cost less and still cover all your realistic use.

Holafly currently provides unlimited phone data but limits hotspot sharing in India to 1 GB per day. Saily, Airalo, Nomad and Jetpac may also show unlimited-style packages. Their current fair-use terms should be checked at the plan level because the rules can change.

For maps, messaging, ride-hailing, email and occasional browsing, a fixed 5 GB or 10 GB plan may be enough for many trips. Streaming, cloud backups and laptop tethering can increase consumption quickly.

India-Only eSIM or Asia Regional Plan?

An India-only eSIM normally makes more sense when India is your only destination. You can focus on the local network, data allowance and validity without paying for countries you will not visit.

An Asia regional eSIM becomes useful when the same itinerary includes destinations such as Thailand, Singapore, Japan, Malaysia or Indonesia. One regional plan can reduce the need to install and manage several country profiles.

Before choosing the regional option, confirm:

  • India is explicitly included.
  • The allowance is shared across all destinations.
  • The validity covers the complete trip.
  • The Indian network is identified where possible.
  • Hotspot use is permitted.
  • The regional plan does not cost substantially more than the country plans you would otherwise need.

A regional plan provides administrative convenience, not automatically stronger local coverage. Its India connection still depends on the partner network available through that package.

For a broader starting point, see the Best eSIM for International Travel guide.

Infographic comparing a travel eSIM with a local SIM card in India for Canadian travellers.

Travel eSIM or Local SIM Card in India?

A travel eSIM and a local Indian SIM solve different problems.

DecisionInternational travel eSIMLocal Indian SIM or eSIM
Buy before departureUsually yesUsually not as straightforward
InstallationApp, QR code or manual detailsCarrier registration and activation
Indian phone numberUsually noYes
Identity requirementsUsually limited to provider requirementsLocal registration and proof-of-identity requirements apply
Local plan pricingGenerally higherCan be lower
Convenience on arrivalHighMore effort
Best forShort trips and immediate dataLonger stays or travellers needing local service

Jio, Airtel and Vi support eSIM service, but that does not mean a Canadian tourist can simply purchase one online before departure like an international travel eSIM.

Their eSIM instructions generally involve activating or converting an existing Indian mobile line. Jio directs new customers to a Jio Store or retailer with proof of identity and a photograph. Airtel’s public eSIM process explains how an existing customer can convert a physical SIM through the Airtel app.

A local physical SIM may therefore be the more realistic starting point for a visitor who wants Indian mobile service. After the line is active, eSIM conversion may be possible on a compatible device, subject to the carrier’s current process.

A local connection can be worthwhile when you:

  • Need an Indian number.
  • Expect local businesses or contacts to call you.
  • Are staying for several weeks or months.
  • Want access to domestic mobile plans.
  • Are comfortable completing registration after arrival.

For a shorter trip, a travel eSIM avoids spending arrival time locating a store, completing registration and waiting for service to activate.

Infographic comparing an India eSIM with Canadian roaming for travellers choosing mobile service in India.

India eSIM vs Canadian Roaming

Canadian carrier roaming provides something most travel eSIMs do not: your regular Canadian number, familiar plan and conventional calls and texts with minimal setup.

That convenience can be worth paying for when you need your phone to behave much as it does at home. It may make sense for a short business trip, an important stopover or a traveller who cannot risk missing calls.

A travel eSIM usually offers better cost control for mobile data. You buy a prepaid allowance and avoid using the Canadian line for routine internet access.

The decision is not simply that eSIM is good and roaming is bad.

  • Use Canadian roaming when simplicity, your normal number and conventional calling matter most.
  • Use a travel eSIM when affordable prepaid data is the priority.
  • Use both when you want India data while keeping your Canadian number available.

Rogers, Bell, TELUS and Freedom have different destination eligibility, plan requirements, travel passes and pay-per-use rules. Check India directly with your carrier before departure rather than assuming that a roaming feature included elsewhere in Asia also applies.

Rogers currently offers international daily roaming and multi-day travel passes for eligible destinations and plans. Carrier products can change, so calculate the cost for your actual trip instead of relying on an old daily rate.

The Canadian Roaming Savings Calculator can help compare your carrier cost with a prepaid travel plan. For the wider decision, see Travel eSIM vs International Roaming for Canadians.

Keep Your Canadian Number While Using an India eSIM

Many recent phones support Dual SIM Dual Standby, allowing a Canadian SIM and travel eSIM to remain enabled together.

A practical hybrid setup is:

  • Set the India eSIM as the mobile-data line.
  • Turn off data roaming on the Canadian line.
  • Disable automatic mobile-data switching.
  • Keep the Canadian line enabled only if you need incoming texts or calls.
  • Use WhatsApp, Signal, FaceTime or another internet-based service over the India eSIM.
  • Confirm how your Canadian carrier charges calls, voicemail, sent texts and Wi-Fi Calling abroad.

Receiving an ordinary text is often treated differently from answering a call, checking voicemail or sending a message. Carrier rules vary, so do not assume that keeping the line enabled makes every activity free.

Also check whether your phone can keep two lines active simultaneously. Some devices support several stored eSIMs but only one or two active lines.

If compatibility is uncertain, use the eSIM Compatibility Checker before purchasing.

How Much Data Do You Need in India?

Your itinerary matters more than the number of travel days alone.

Usage styleTypical activitiesPractical starting range
LightMessaging, maps, email and ride-hailing3–5 GB
ModerateFrequent navigation, browsing, social media and some video5–10 GB
HeavyStreaming, regular video calls, large uploads or hotspot use20 GB or unlimited-style data
Remote workLaptop tethering, cloud tools and video meetingsLarge fixed allowance, carefully checked unlimited plan or local service

These are planning ranges, not guarantees. Background photo uploads, automatic app updates and cloud backups can consume data without being obvious.

Before departure:

  • Download offline map areas.
  • Save train and flight information.
  • Download entertainment over Wi-Fi.
  • Turn off automatic media downloads where useful.
  • Pause cloud photo backups.
  • Monitor data use through the provider app or phone settings.

Set Up Your India eSIM Before Departure

Install the eSIM while you still have reliable internet in Canada. Do not wait until you are standing in an airport arrival hall unless the provider specifically requires installation after landing.

A safe sequence is:

  1. Confirm that your phone supports eSIM and is carrier-unlocked.
  2. Buy the plan from the provider or its official app.
  3. Install the eSIM using the app, QR code or manual details.
  4. Label the new line “India Data.”
  5. Leave it turned off until the appropriate activation time.
  6. Set it as the mobile-data line after arrival.
  7. Enable data roaming on the travel eSIM when instructed.
  8. Turn off data roaming on your Canadian SIM.
  9. Disable cellular-data switching.
  10. Test maps, messaging and browsing before leaving the airport or hotel Wi-Fi.

Read the provider’s activation rule carefully. Some plans begin when they first connect to a supported Indian network. Others may begin after installation, manual activation or a set period following purchase.

Keep the QR code, installation instructions, order number and support details available offline. Avoid deleting the eSIM while the plan is active because some profiles cannot be installed again.

For device-specific help, see How to Activate eSIM on iPhone in Canada or Activate eSIM on Android Canada.

India eSIM FAQs

Which eSIM is best for India?

The best eSIM for India depends on your route, data use and the Indian network available through the plan. Ubigi is a practical fixed-data starting point for many city-based itineraries, while Airalo, Saily and Nomad provide alternatives with different allowances, validity periods and plan types.

Holafly is better suited to travellers who expect heavy phone-data use and prefer an unlimited plan. Its current India eSIM identifies both Airtel and Reliance Jio, although hotspot sharing is restricted.
Roamless is particularly useful for backup data because it offers fixed packages and pay-as-you-go service through Jio, Airtel and Idea.

Several reputable providers can work well for a trip through Delhi, Agra, Jaipur, Mumbai or Goa. Network disclosure and backup connectivity become more important for multi-state travel, long train journeys and rural or remote areas. Before buying, check the exact plan’s local network, full-speed allowance, hotspot policy, validity and activation rules.

Which India eSIM uses Jio or Airtel?

Holafly currently lists Reliance Jio and Airtel for its India eSIM, while Roamless identifies Jio, Airtel and Idea. Airalo, Nomad and other providers may also sell India plans using Jio, Airtel or another local carrier, but the network can vary between individual packages.

The underlying network matters because international eSIM providers do not operate their own cellular towers in India. Coverage depends largely on the Indian carrier available through the purchased plan. Jio, Airtel and Vi can perform differently by city, state, train corridor and rural area.

Check the technical details for the exact package rather than relying on a provider-wide statement. A provider may sell several India eSIM plans with different network partners. When the local network is not disclosed, the plan may still perform well in major cities, but it creates more uncertainty for multi-state itineraries and travel outside urban centres.

Can a tourist buy an eSIM before arriving in India?

International travel eSIMs for India can be purchased and installed before departure. Providers such as Ubigi, Airalo, Saily, Nomad, Holafly, Jetpac and Roamless sell prepaid India eSIM plans online or through their mobile apps.

Installing the eSIM in Canada gives you time to confirm that the profile appears correctly on your phone. Most plans connect after arrival when you enable the travel line and data roaming. Activation rules still differ. Some plans begin when they first connect to a supported Indian network, while others have a deadline for activation after purchase.

A local Jio, Airtel or Vi eSIM works differently from a tourist travel eSIM. Indian carrier instructions generally involve opening or converting an existing Indian mobile line. New local service may require proof of identity, registration and a visit to a carrier store or authorized retailer. For most short visits, buying a travel eSIM before flying is the simplest way to have mobile data available after landing.

Is a local Indian SIM better than a travel eSIM?

A local Indian SIM is often more useful for a longer stay or when an Indian phone number is required. It can provide domestic calling, conventional SMS and access to local mobile plans. The trade-off is a more involved registration and activation process after arrival.

Jio, Airtel and Vi support eSIM technology, but that does not necessarily allow a Canadian tourist to purchase and activate a local Indian eSIM online before travelling. The carrier may require an existing Indian line, identity verification or an in-person visit. A visitor may need to obtain a physical local SIM first and convert it to eSIM later if the carrier and device support that process.

A travel eSIM is generally more convenient for a vacation or short business trip. It can be purchased before departure and used for maps, WhatsApp, email, ride-hailing and browsing without opening an Indian mobile account. The local SIM provides more complete Indian mobile service, while the travel eSIM provides faster and simpler access to prepaid data.

Do India travel eSIMs include a phone number?

Most India travel eSIMs are data-only and do not include an Indian phone number. They provide mobile internet for Google Maps, WhatsApp, email, ride-hailing apps and browsing but cannot normally receive conventional Indian calls or SMS messages.

Saily currently offers an optional US phone number that can be paired with a separate call and text plan. Jetpac sells outgoing voice packs for supported destinations, while Roamless provides in-app calling and separate phone-number services. These features can help with international communication, but they do not turn the travel eSIM into a conventional Jio, Airtel or Vi mobile account.

WhatsApp normally keeps the number used when the account was registered, even when mobile data comes from an India eSIM. An Indian number is therefore unnecessary for maintaining existing WhatsApp chats and contacts. Travellers who need local businesses or Indian contacts to call them on a domestic number should consider a local Indian SIM.

Can I keep my Canadian number active while using an eSIM in India?

A compatible dual-SIM phone can keep a Canadian number active while an India eSIM handles mobile data. This hybrid setup is useful for receiving bank verification texts, account security codes and important messages without using the Canadian plan for routine internet access.

The India travel eSIM should be selected as the mobile-data line. Data roaming should be disabled on the Canadian SIM, along with automatic cellular-data switching, so the phone does not fall back to Canadian roaming when the India connection becomes weak.

Keeping the Canadian line enabled does not make every activity free. Rogers, Bell, TELUS, Freedom and other carriers may charge for answering or making calls, sending texts, checking voicemail and using certain Wi-Fi Calling features abroad. Incoming SMS may be treated differently, but the current carrier rules for India should be confirmed before departure.

Turning the Canadian line off entirely provides stronger protection against accidental roaming charges when access to the regular number is unnecessary.

Are unlimited India eSIM plans really unlimited?

Unlimited India eSIM plans may provide unlimited total data while restricting the amount available at full speed. After a daily or total fair-use allowance is reached, the provider may reduce the connection speed until the allowance resets or the plan ends.

Hotspot use can have a separate restriction. Holafly currently sells unlimited phone data for India but limits hotspot sharing to 1 GB per day. Unlimited-style plans from Saily, Airalo, Nomad or Jetpac may use different high-speed allowances, reduced-speed policies or tethering rules.

The important details are the full-speed allowance, reduced speed, reset period, hotspot policy and total validity. A plan advertised as unlimited may still be unsuitable for daily laptop work if tethering is restricted or the reduced speed cannot support video calls.

Unlimited data is most useful for streaming, frequent video calls and heavy phone use. Maps, messaging, email and ordinary browsing may require only a fixed 5 GB or 10 GB India eSIM, which can cost less while still covering the trip.

Does an India eSIM work in Ladakh or remote areas?

An India eSIM may connect in parts of Ladakh and other remote regions, but continuous service should not be expected. Coverage can change quickly outside Leh and other populated areas because of terrain, tower availability, local infrastructure and regional telecommunications restrictions.

A travel eSIM works only through its partner network. A plan using Jio or Airtel cannot connect where that carrier has no usable coverage. Multi-network access may provide additional options, but it still cannot guarantee service along mountain roads, high-altitude passes or isolated valleys.

Ladakh has mobile-service considerations that do not apply to an ordinary Delhi, Mumbai or Goa itinerary. Rules affecting prepaid, postpaid and out-of-region connections can change. Accommodation providers, tour operators and local drivers are often the most useful sources for determining which network and SIM type currently work along a specific route.

Offline maps, permits, hotel details, transport information and emergency contacts should be downloaded before leaving reliable Wi-Fi. For remote travel in India, offline preparation matters more than the size of the advertised data allowance.

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Final Thoughts

The best eSIM for India is not necessarily the provider with the lowest starting price or the largest headline allowance.

Start with the Indian network available through the exact plan. Then consider your route, particularly if it includes several states, long train journeys or remote areas. After that, compare the data allowance, hotspot rules, validity and total cost.

Ubigi and Airalo are practical places to start for a conventional fixed-data plan. Saily and Nomad add useful alternatives, while Holafly is better suited to heavy phone-data use. Jetpac provides hotspot and calling flexibility, and Roamless is particularly useful as a backup or multi-trip connection.

For a longer stay or when an Indian phone number is important, a local Jio, Airtel or Vi connection may be worth the extra activation work. Canadian carrier roaming remains the simplest option for keeping your normal service, but a hybrid setup often gives you the best balance: prepaid India data with your Canadian number still available when needed.

Sergio Soares

Telecom Engineer and Founder of eSIMs.ca

Sergio created eSIMs.ca to help Canadians compare eSIM options, set up their devices, and avoid unnecessary roaming costs.

Read more about eSIMs.ca →