Tre Sweden review

Updated September 30, 2026 · TariffCue Editorial Team · Facts checked September 30, 2026

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Our verdict

Tre Sweden suits Swedish households and small businesses that want a network's own network with a sim only line and a multi line discount. Prices start at SEK 229, the unlimited tier costs SEK 429, and roaming inside the EU is included on plans running for 24 months.

Key facts

Best for
Swedes who want a network-run sim only plan with an eSIM and EU roaming included.
Seller type
Network (Source, checked September 30, 2026)
SIM-only
Yes (Source, checked September 30, 2026)
Price from
SEK 229 (Source, checked September 30, 2026)
Reference plan prices
6 GB: 229 kr/month, 6 GB, 24 months; 25 GB: 329 kr/month, 25 GB, 24 months; Unlimited: 429 kr/month, unlimited, 24 months (Source, checked September 30, 2026)
Unlimited plan price
SEK 429 (Source, checked September 30, 2026)
5G
Yes (Source, checked September 30, 2026)
eSIM
Yes (Source, checked September 30, 2026)
EU roaming
Included (Source, checked September 30, 2026)
Multi-line discount
Yes (Source, checked September 30, 2026)
Legal entity
Hi3G Access AB (Source, checked September 30, 2026)
Founded
2003 (Source, checked September 30, 2026)
Support channels
Chat, Phone, Help-centre, Community (Source, checked September 30, 2026)
Billing
Contract, Rolling
Contract length
24
Official website
tre.se

Apps and profiles

Get the app
Google Play
Elsewhere
WikidataLinkedInXTrustpilot

Pros and cons

Pros

  • Sim only lines and an eSIM are both offered, so a new number can start without buying a handset
  • Roaming inside the EU is included, which suits anyone who splits their year between Sweden and other EU countries
  • A multi line discount is offered, so extra numbers on the same account cost less than a single subscription
  • Billing runs on contract and rolling, so a household can pick a contract or a rolling line to match how long it plans to stay
  • 5G is supported on the published plans, and Tre Sweden runs its own network as a network rather than reselling another

Cons

  • Every published plan runs for 24 months, so there is no short contract option in the current range
  • The unlimited tier costs SEK 429, a clear step up from the entry price of SEK 229 for the smallest allowance
  • Support runs on chat, phone and help centre only, so there is no in person counter listed for anyone who prefers a store visit
  • Billing is listed as contract and rolling, so there is no prepaid option to test the network before signing a contract, unlike GETESA

Ready to try Tre Sweden?

Scored 8.8 / 10 by TariffCue.

See alternatives

Who it suits

  • Households in Sweden that want a single bill for several numbers, with a multi line discount pulling the per line cost down
  • Frequent travellers who split their time across Europe and want roaming that is included rather than bought as an add on
  • People who prefer dealing with the operator itself, since Tre Sweden is a network and not a reseller

Who should look elsewhere

  • Anyone wanting a short rolling deal instead of 24 months, where yesss! offers contract, rolling and prepaid and includes a rolling option
  • Buyers shopping purely on the entry price, who should weigh GETESA and Lonestar Cell MTN before settling on SEK 229
  • People who need a face to face counter, since support is limited to chat, phone and help centre rather than a store based service

Where it sits among rivals

Tre Sweden is compared on both of the prices a buyer notices first: the entry price and the price of the unlimited tier. It ranks 239 of 258 brands on entry price, and 141 of 173 on the unlimited price. Both rankings point the same way, so the case for Tre Sweden rests on what the plan includes and how long it runs rather than on the headline figure alone.

Pricing

Tre Sweden lists one monthly figure to start from and a separate price for unlimited data, so the two numbers read as opposite ends of the range rather than as a single tariff. The entry plan starts at SEK 229, while the Unlimited plan costs SEK 429. Nothing is published in between as a headline price, so a buyer working to a budget should weigh the entry figure against the price of the unlimited option and decide which end of the range matches the data actually used.

What it does well

A sim only line is available, so a number can be started without a new handset. An eSIM is supported on the same plans, which means a line can be activated on a compatible device without waiting for a card to arrive. 5G is available too, so a recent handset connects on the newest network wherever the service reaches. A multi line discount applies when more numbers are added to the same account, and that is where a family or a small business sees most of the value.

Who runs it

Tre Sweden is run by Hi3G Access AB, a Swedish company trading since 2003. Because it operates its own network rather than reselling another, the contract terms, the network access and the support all sit with a single company, which shortens the route to a problem. Support runs on chat, phone and help centre, so a reader can take a direct route such as phone or chat, or work through the help centre and the community in their own time.

How Tre Sweden compares

Frequently asked questions

What does the cheapest Tre Sweden plan cost?+

The entry price is SEK 229 a month, and that figure belongs to the starting tier rather than the unlimited option. Tre Sweden is a network, so the line runs on the operator's own coverage. Anyone who regularly uses a lot of data should look at the Unlimited plan instead.

How much is the unlimited plan and what does it add?+

The unlimited plan costs SEK 429 a month, which sits well above the entry price of SEK 229. It carries an unlimited allowance with no stated cap, so it fits heavy streaming and tethering better than occasional browsing. The step up is the price rather than the network, because both plans run on the same service.

How long are the contracts?+

The published plans run for 24 months, so a buyer is committed for a long stretch. Billing is listed as contract and rolling, which means a rolling option also exists for anyone who would rather leave sooner. Check which basis the chosen plan uses before signing, because the monthly figure reads the same either way.

Does Tre Sweden include roaming in the EU?+

Roaming inside the EU is included as part of the plan, sold through the operator's own roaming service. That keeps travel costs on the same bill as the home line rather than adding a separate charge, which suits anyone who splits the year between Sweden and other EU countries. Check the current terms before a long trip abroad.

Can I get an eSIM from Tre Sweden?+

An eSIM is supported alongside a sim only line, so a number can be started without a handset. A compatible device can be activated without waiting for a physical card to be posted, which helps anyone arriving from abroad or replacing a lost SIM. That same route makes Tre Sweden a fair comparison against Lonestar Cell MTN.

What kind of company is Tre Sweden?+

Tre Sweden is the operator itself, listed as a network, and the legal entity behind it is Hi3G Access AB. It has been trading since 2003. Buying direct from the network means the contract, the coverage and the support all sit with the same company rather than with a third party.

How can I reach support?+

Support is offered on chat, phone and help centre, so there is a direct route and a self-service one. A help centre handles routine questions, while phone and chat cover anything more involved, and a community board is there for other users. No store or counter channel appears among the support options.

Is there a discount for extra lines on the same account?+

A multi line discount is available and applies when another number is added to the same account, so the cost of a family member or a work line falls as the numbers go up. It is worth weighing that saving against the entry price of SEK 229 for each line added to the bill.

Sources

  • tre.se checked September 30, 2026

    Backs: Legal entity

    “2026 Hi3G Access AB”

  • tre.se/handla/mobilabonnemang checked September 30, 2026

    Backs: ESIM, 5G, Contract length, Price from, Reference plan prices, Unlimited plan price

    “Snabb 5G-surf i Sverige”

  • tre.se/handla/mobilabonnemang/abonnemang checked September 30, 2026

    Backs: Billing, Multi-line discount, SIM-only

    “24 manader / Ingen bindningstid”

  • tre.se/handla/tjanster/3varlden checked September 30, 2026

    Backs: EU roaming

  • tre.se/om-tre checked September 30, 2026

    Backs: Founded, Seller type

    “Tre lanserades 3 maj 2003”

  • tre.se/support checked September 30, 2026

    Backs: Support channels

    “Chatten - Via telefon - 3Community”

Compiled from 6 source pages, checked September 30, 2026. We did not open an account.

Tre Sweden

Swedes who want a network-run sim only plan with an eSIM and EU roaming included.

8.8/10See alternatives

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