Introducing the Caliburn G4 PRO: Revolutionizing the Pod Vape Experience

If you’re in search of the next big thing in pod systems, your wait is over. VapeCity is excited to bring you the Caliburn G4 PRO, UWELL’s first pod mod with a smart touchscreen interface and advanced performance features. In this post, you’ll discover what makes the G4 PRO stand out, its key specs, how it compares to previous Caliburn models, and why it’s a must-try for vapers in Canada.

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Why the Caliburn G4 PRO Is a Game Changer

The G4 PRO elevates the pod system category by integrating premium features that straddle both convenience and performance:

• 2.51″ full-touchscreen display — control wattage, mode, puff counter, and more with a single tap.  
• Three output modes: Storm, Waves, and Custom
  
• Storm Mode for instant, punchy hits
• Waves Mode for balanced, smooth flavor
• Custom Mode lets you tailor output at the start, middle, and end of each draw  
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• 1800 mAh built-in battery with USB-C fast charging
• Maximum output: 35 W  
• 3 mL pod capacity, side-fill style, compatible with the Caliburn GPP pod line (including previous cartridges)  
• U² Anti-Leak technology ensures minimal leakage and hassle-free refills  
• Ergonomic design & premium feel, just 78 g in weight (approx.) and compact dimensions (120.7 × 30 × 18.5 mm)  
• Multiple UI themes & custom settings — unlock additional display themes as you hit puff milestones, rename the device, adjust brightness, toggle battery saver features, and more.  

All told, the G4 PRO merges the ease-of-use of a pod system with many features formerly reserved for larger mods.

How It Compares to Previous Caliburn Models

One of the biggest evolutions in the G4 PRO is the touchscreen UI, which brings intuitive control without the need for multiple button taps or complicated menus. Earlier Caliburn devices relied on buttons or simpler interfaces, whereas the G4 PRO gives a modern, smartphone-style interaction.

Additionally, the ability to customize output during different parts of the puff (via Custom mode) is a level of control not typically seen in pod systems. Compatibility with earlier GPP pods also means vapers who’ve invested in pods already aren’t locked out — you can continue using your existing stock. 

Best Practices & Tips for Use

1. Prime your pod carefully — allow a few minutes for e-liquid to saturate the coil before first use. BUY PODS HERE
2. Start in Waves mode as a baseline, then experiment with Storm or Custom depending on your taste preferences.
3. Adjust screen timeout & brightness to prolong battery life during a day.
4. Refill via the side-fill port carefully to avoid spillage, and ensure the pod is fully seated to avoid misfires.
5. Charge with a high-quality USB-C cable for optimal 2.5 A charging speed.
6. Unlock UI themes over time — the device rewards use with additional visual customization.

Why VapeCity Chooses the Caliburn G4 PRO

At VapeCity, we carefully select devices that deliver a balance of reliability, user experience, and innovation. The G4 PRO stands out because:

• It offers advanced features in a compact form, making it ideal for vapers who want mod-level control without bulk.
• Its compatibility with existing GPP pods means lower cost of ownership.
• The UI features add a sense of personalization and longevity — the device feels “alive” and customizable.
• With anti-leak design and premium build, it reflects the level of quality we strive to offer our customers.

Availability & Ordering Info

VapeCity stocks the Caliburn G4 PRO in multiple colours and finishes. Keep an eye on our new arrivals section and sign up for restock alerts to be among the first in Canada to shop it.

Legal & Responsible Use Notice

This product may contain nicotine, a chemical known to be addictive.

You must be of legal vaping age in your province (19+ in many provinces) to purchase and use. VapeCity complies with all Canadian vaping regulations.