Lowi Speed Test - Test Your Speed | Kencang

Test your Lowi internet speed in Spain

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Lowi is a low-cost telecommunications brand operated by Vodafone Spain, offering fiber-optic internet and mobile services at competitive prices. Lowi serves over 1.5 million customers nationwide using Vodafone's network infrastructure, with fiber speeds up to 600 Mbps and convergent bundles without a mandatory landline.

About Lowi

Lowi was launched in 2014 as Vodafone Spain's budget-friendly brand, designed to compete with other low-cost operators in the Spanish market. The brand focuses on simplicity and flexibility, offering straightforward fiber and mobile plans without a landline requirement.

Lowi operates on Vodafone's network, covering 99 percent of Spanish territory for mobile services. The company has grown to over 1.5 million customers by maintaining competitive pricing and features like data rollover, where unused mobile data carries over to the following month.

Lowi Plans and Services

Lowi offers several internet plans across different technologies and price points.

Lowi offers convergent fiber and mobile bundles starting at EUR 30 per month for 300 Mbps fiber with 50 GB mobile data. The most popular plans include 600 Mbps fiber with data options ranging from 50 GB to 300 GB, priced between EUR 33 and EUR 40 per month. All plans include unlimited calls and data rollover.

Lowi does not include a landline phone in its packages. A 12-month commitment period applies, with a EUR 150 penalty plus EUR 80 for unreturned router if cancelled early. Netflix bundles are also available at discounted rates.

Lowi Internet Plans

PlanSpeedPriceFeatures
Fibra 300 Mb + Movil 50 GB fiber300 MbpsEUR 30/month
  • 300 Mbps fiber
  • 50 GB mobile data
  • Unlimited calls
  • No landline required
Fibra 600 Mb + Movil 50 GB fiber600 MbpsEUR 33/month
  • 600 Mbps fiber
  • 50 GB mobile data
  • Unlimited calls
  • Data rollover
Fibra 600 Mb + Movil 100 GB fiber600 MbpsEUR 36/month
  • 600 Mbps fiber
  • 100 GB mobile data
  • Unlimited calls
  • Unused data rolls over
Fibra 600 Mb + Movil 300 GB fiber600 MbpsEUR 40/month
  • 600 Mbps fiber
  • 300 GB mobile data
  • Unlimited calls
  • Data rollover to next month

Prices and availability may vary by location. Contact Lowi for current offers.

Lowi Coverage by Region

Lowi performance varies by location. Coverage density, local infrastructure, and network congestion affect speeds in each market.

Madrid

Coverage: Full metropolitan coverage through Vodafone's FTTH network Typical: 290-580 Mbps download depending on plan (300 or 600 Mbps) Peak congestion: Moderate congestion in dense neighborhoods during evening hours

Highest Lowi subscriber density in Spain, reflecting Vodafone's strong Madrid infrastructure

Catalonia

Coverage: Extensive coverage in Barcelona and surrounding municipalities Typical: 280-570 Mbps download Peak congestion: Light to moderate evening peak in central Barcelona

Strong competition from Finetwork and MasOrange brands in this region

Andalusia

Coverage: Good coverage in major Andalusian cities via Vodafone fiber Typical: 280-560 Mbps download Peak congestion: Low congestion outside major city centers

Growing subscriber base attracted by competitive convergent bundle pricing

Valencian Community

Coverage: Coverage across Valencia, Alicante, and Castellon provinces Typical: 280-570 Mbps download Peak congestion: Light congestion in most areas

Competes directly with Alicante-based Finetwork in this region

Is Lowi Right for You?

Every provider has trade-offs. Here is how Lowi performs based on real-world usage and customer feedback.

Strengths

  • Data rollover carries unused mobile data to the next month automatically
  • No mandatory landline phone included, keeping plans simpler
  • Vodafone's network infrastructure covers 99 percent of Spanish territory
  • Plans start at EUR 30 per month with 300 Mbps fiber and 50 GB mobile
  • Up to 300 GB mobile data available for heavy mobile users
  • Netflix bundle options available at discounted rates
  • Over 2,900 physical sales points across Spain

Weaknesses

  • Maximum fiber speed capped at 600 Mbps, not offering 1 Gbps
  • EUR 150 early termination penalty plus EUR 80 for unreturned router
  • 12-month commitment required on plans
  • No fiber-only plans available, must bundle with mobile
  • No 5G mobile access included, limited to 4G

Best For

  • Mobile data users who benefit from unused data rolling over each month
  • Customers who do not want a landline phone bundled with their internet
  • Vodafone network loyalists wanting a cheaper alternative to full Vodafone plans
  • Families with moderate data needs between 50-300 GB per month
  • Users who prefer managing accounts through physical stores

Not Ideal For

  • Power users who need 1 Gbps fiber speeds
  • Customers who want fiber-only internet without a mobile plan
  • Users who need 5G mobile network access
  • People who avoid commitment contracts with early termination fees

How Lowi Compares

Side-by-side comparison of Lowi against major competitors in Spain.

CompetitorSpeedPriceCoverageVerdict
FinetworkFinetwork offers up to 1 Gbps. Lowi caps at 600 Mbps. Finetwork has a clear speed advantage.Finetwork fiber starts at EUR 20.90. Lowi convergent starts at EUR 30. Finetwork is cheaper for fiber-only.Both use Vodafone's network, so fiber and mobile coverage is identical.Choose Finetwork for lower prices and higher speeds. Choose Lowi for data rollover and a more established brand.
SimyoSimyo offers up to 1 Gbps fiber. Lowi caps at 600 Mbps. Simyo has the speed advantage.Simyo fiber starts at EUR 25.99. Lowi convergent starts at EUR 30. Simyo offers standalone fiber plans.Simyo uses MasOrange network. Lowi uses Vodafone network. Both have near-nationwide coverage.Choose Simyo for customizable data and 1 Gbps. Choose Lowi for data rollover and Vodafone network preference.
PepephonePepephone offers up to 1 Gbps. Lowi caps at 600 Mbps. Pepephone has faster top speed.Pepephone fiber starts at EUR 23. Lowi convergent starts at EUR 30. Pepephone is cheaper.Pepephone uses MasOrange network. Lowi uses Vodafone network. Both cover most of Spain.Choose Pepephone for no commitment and seniority discounts. Choose Lowi for data rollover and physical stores.

Troubleshooting Lowi Issues

Common Lowi connection problems and how to fix them.

Unused mobile data from previous month not appearing in current month allowance

Cause: Rollover data typically appears after the first few days of the new billing cycle

  1. Check your Lowi app or customer area 3-5 days after the new billing cycle starts
  2. Verify rollover eligibility as only data from the immediately previous month carries over
  3. Contact Lowi at 121 from your Lowi line to confirm rollover status
  4. Note that accumulated data expires at the end of the following month

Fiber speeds significantly below 300 Mbps or 600 Mbps plan speed

Cause: WiFi limitations, router placement, or Vodafone network congestion in your area

  1. Connect directly via Ethernet cable to test actual fiber line speed
  2. Restart the Lowi router by unplugging it for 30 seconds
  3. Use the 5 GHz WiFi band for better wireless performance
  4. Place the router in an open, central location in your home
  5. Call Lowi at 121 for a remote speed diagnostic if wired test is also slow

WiFi signal disconnecting devices intermittently

Cause: Channel congestion from neighboring WiFi networks or router firmware issue

  1. Access router settings and change the WiFi channel to a less congested one
  2. Update the router firmware through the admin panel
  3. Separate 2.4 GHz and 5 GHz networks to manage device connections
  4. Request a router replacement from Lowi if the device is defective

Lowi History

Key milestones in Lowi development and network expansion.

2014

Lowi launched by Vodafone Spain as a budget brand with 1 GB mobile data and rollover for EUR 6 per month

2017

Expanded from mobile-only to include fiber broadband plans using Vodafone FTTH network

2019

Introduced convergent fiber and mobile bundles, dropping the MVNO-only model

2021

Surpassed 1 million subscribers, becoming one of Spain's leading low-cost brands

2024

Grew to over 1.5 million customers. Increased mobile data allowances across all plans. Zegona completed acquisition of Vodafone Spain

2025

Launched Lowi TV, its first television service. Opened 20 new physical sales points, reaching approximately 2,900 stores nationwide

Mobile Data Settings

Need to configure your Lowi mobile data? View the complete APN settings for Android and iOS devices.

View Lowi APN Settings

Test Your Lowi Speed

Run a free speed test to check if Lowi delivers the speeds you are paying for. Test during peak evening hours for the most realistic results. Compare your results against Lowi advertised speeds above.

Lowi Speed Test FAQ

What is Lowi's maximum internet speed?

Lowi offers fiber-optic internet with a maximum speed of 600 Mbps symmetrical through Vodafone's FTTH network. The company also offers 300 Mbps plans for customers who need a more affordable option. Unlike some competitors that offer 1 Gbps speeds, Lowi caps its fiber offering at 600 Mbps to maintain lower pricing. The speeds are symmetrical, meaning upload speeds match download speeds.

Does Lowi use the Vodafone network?

Lowi operates entirely on Vodafone Spain's network infrastructure, covering 99 percent of the national territory for mobile services. Lowi does not have its own network and instead leases capacity from its parent company Vodafone. This means Lowi customers benefit from Vodafone's extensive fiber and mobile coverage while paying lower monthly rates due to the simplified service model and reduced overhead costs.

Can I keep unused data with Lowi?

Lowi offers a data rollover feature that allows customers to accumulate unused mobile data for the following month. If you do not use all your allocated mobile data in a given billing period, the remaining gigabytes carry over to the next month automatically. This feature applies to all Lowi mobile plans and is a key differentiator from competitors that do not offer data accumulation.

How do I test my Lowi internet speed?

You can test your Lowi internet speed using the free speed test tool on this page. Click Start Test to measure your current download speed, upload speed, and ping latency. Since Lowi uses Vodafone's fiber network, your results should reflect Vodafone network performance in your area. For the most accurate measurements, connect via Ethernet and test at different times of day.

Last verified: February 8, 2026

Data source: Official Lowi website, Vodafone Spain corporate information