Uwell Caliburn Pod Vape Kit in purple, gray, and black with product images, 20 mg, on a light background Caliburn G3 Pod Vape in purple with the CALIBURN logo, several devices side by side, nicotine content 20 mg
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CALIBURN by UWELL | The top-selling pod system

In 2018, the first Caliburn from Uwell hit the market, revolutionizing the e-cigarette. Upon its launch, the Caliburn set new standards in flavor and convenience, delighting vapers worldwide. Cool designs, interchangeable pods, and innovative coils for sensational flavor development laid the foundation for one of the most successful pod systems in the world. The name Caliburn is derived from " Excalibur ," which means sword. In the battle for the top spot among pod systems, the Caliburn system has certainly served Uwell well. Always get the latest Uwell Caliburn models at Shisha Heaven and benefit from the best price in Switzerland!

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UWELL Caliburn – the success story

The Caliburn series was a success right from the start, even though the original version from 2018 still had some teething issues. Uwell captivated the vaping community with the Caliburn G model . The accompanying Uwell G coils offered a flavor experience of unprecedented intensity, all in a small and compact format that fits in any pocket. From then on, Uwell will launch at least one new Caliburn series with different models every year. At the time of writing, in 2025, the Caliburn G4 had just been launched. 

Caliburn Milestones (Timeline, 2018–2025)

Uwell Caliburn Milestones. All products at a glance

The success story of the Uwell Caliburn can be impressively presented in a timeline with all milestones.

 

2018

  • Caliburn (Original)
    The first model in the series, a slim MTL device with automatic draw, set new standards in the pod market.

 

2019

  • Caliburn KOKO
    Compact box design, same pod system as the original, ideal for discreet vaping.

 

2020

  • Caliburn G
    Improved performance, larger battery, replaceable coils, two draw modes (MTL/RDL).
  • Caliburn KOKO Prime
    Magnetic side panels, custom designs, improved airflow system.

 

2021

  • Caliburn A2
    New pod design with top-fill function and liquid level indicator.
  • Caliburn AK2
    More compact version of the A2, same technology in a smaller format.
  • Caliburn G2
    With airflow control, haptic feedback (vibration) and revised design.

 

2022

  • Caliburn A2S
    Side filling, LED indicator, pod without button – only automatic draw.
  • Caliburn X
    OLED display, variable wattage, large battery and side-fill pods.
  • Caliburn GK2
    Striking transparent design, RGB lighting, futuristic look.

 

2023

  • Caliburn A3 / AK3
    Further development of the A series, improved ergonomics and smooth automatic pulling.
  • Caliburn G3
    Powerful (up to 25W), OLED display, side-fill, 2.5 ml pods, easy to use.

 

2024

  • Caliburn G3 PRO
    The Caliburn G3 Pro is the first Uwell model with a full-screen display and up to 35W, more control and customization.
  • Caliburn G3 PRO KOKO
    Compact KOKO shape with the same technical features as the G3 Pro.

 

2025

  • Caliburn G4
    New coil generation (PRO-FOCS 4.0), 1300 mAh battery, 0.85" HD color display, two vaping modes: Storm & Waves.
  • Caliburn G4 Mini
    Smaller version of the G4 without a display, but still compatible with the same pods.

 

2026

  • Caliburn G5
    With its compact design and massive 1600mAh battery, the Caliburn G5 ushers in the latest generation of Caliburn devices. 

Unique selling point Uwell Caliburn

Uwell Caliburn, the best designs

What makes Caliburn e-cigarettes unique ? Generally speaking, the e-cigarette market is technologically saturated, and most brands and manufacturers produce products of similar quality. In other words, the Uwell Caliburn's lead over the competition has shrunk since its early years. With a Caliburn e-cigarette, however, you're still holding a well-designed product of the highest quality , no matter which model you choose. In addition to great hardware, great flavor, and long-lasting coils, the Uwell Caliburn is particularly distinguished by its outstanding design. Hardly any other vape brand manages to create e-cigarettes that are so simple yet stylish .

 

  • Top design (simple but stylish)
  • Intense flavor (thanks to advanced coils)
  • Leading technology
  • Durable coils

Alternatives to the Uwell Caliburn

As a result of the vape boom , more and more manufacturers are entering the e-cigarette market. It's therefore not surprising that Uwell can't rest on the success of the Caliburn series. Competition is fierce, and Uwell will have to brace itself against the upcoming brands to avoid losing market share.

OXVA versus Caliburn

Oxva Xlim Pro, alternative to the Uwell Caliburn

With its XLIM series, manufacturer OXVA is taking on the Caliburn and is currently enjoying groundbreaking success abroad. Sophisticated hardware and a unique design are the key factors for its success.

ELFBAR versus Caliburn

Elfbar elfx caliburn alternative

The Elfbar brand has already challenged Uwell for many vapers with the disposable vape boom. Recently, the highly successful manufacturer has also entered the liquid and pod system market. With the ELFX Pod System , Elfbar an extremely potent candidate for dominance of the MTL pod systems.

Vaporesso versus Caliburn

Vaporesso Eco Nano, alternative to the Uwell Caliburn

You should never underestimate the manufacturer Vaporesso , which has many years of experience in e-cigarette production. The Eco Nano offers a pod system with extremely long-lasting 6ml pods, which eclipses the Caliburn in terms of liquid capacity. 

The future of the Uwell Caliburn

Uwell will do everything in its power to defend its market share with the Caliburn in the coming years. Whether it succeeds depends on whether Uwell can maintain its ever-shrinking technological lead over its competitors. The first manufacturers will soon be launching smart e-cigarettes with app connectivity . Uwell should leverage this technology as early as possible with the Caliburn series to build on the success of the past few years.

Buy Caliburn – All models at Shisha Heaven

Shisha Heaven fell in love with Uwell's Caliburn vapes early on. We always stock the latest Caliburn models and offer a wide selection of replacement pods and accessories. Thanks to our next-day delivery, you won't have to wait long for your new Caliburn e-cigarette. Our delivery usually arrives the next business day. Are you unsure which Caliburn model is best for you? Our vape experts are always happy to provide personalized advice!