Refillable pod vapes have come a long way from their humble beginnings, evolving from basic nicotine delivery devices into feature-rich, flavor-focused companions. If you follow refillable pods, you already know why Uwell’s Caliburn line keeps showing up on every “best refillable pod vape” list: simple operation, surprisingly accurate flavor, and pods that just work.

The UWELL Caliburn G3 Pro builds upon that winning template, enhancing it with a modern, full-screen interface and increased power, catering to vapers who seek pod convenience with mod-like control. It’s still a pocketable Caliburn—just one with far more telemetry and tuning on tap.

Product Snapshot

Before we get into the hands-on, here’s a quick Product Snapshot outlining the G3 Pro’s key specs and how they differ from the 25 W Caliburn G3.

Notes: Uwell confirms the 35 W ceiling, materials, weight, and pod capacities; Vaping360 lists the 1000 mAh battery and 2 A charging, as well as the full-screen LCD description. Compared to the regular Caliburn G3 (25 W), the G3 Pro offers a wider power range and a clear display, while retaining the same easygoing Caliburn character. 

Unboxing & First Impressions

What’s in the box: device, 0.4 Ω and 0.9 Ω G3 pods, USB-C cable, and manuals - everything you need to get started. 

Fit & finish: The brushed zinc-alloy chassis feels premium and confident in hand. There’s real substance here (≈ 92 g), the single fire button is satisfyingly clicky, and tolerances are tight. 

LCD tour: The wraparound screen displays wattage, battery level, puff count, and pod/coil information. The UI is vibrant and occasionally features animations, while maintaining excellent readability.

Design & Build Quality

Form factor & ergonomics. The G3 Pro is still pocket-friendly, though at ~92 g it’s twice the mass of some competitors. The ClearView window helps you gauge liquid at a glance, but it’s on one face only, meaning you’ll occasionally flip the device to check levels. 

Dynamic LCD screen. Outdoors, the display remains readable and offers multiple theme looks. It’s genuinely helpful during setup and wattage tweaks, not just eye-candy. Note: there’s no proper stealth mode or dimmer, so the screen is more “on-show” than on/off. 

Controls & navigation. Single-button control does most of the work: five-click power, three-click wattage adjust (round-robin), and two clicks to toggle draw-only vs draw+button firing. The airflow slider on the side has firm detents and won’t budge in your pocket. 

Pod Platform & Coil Options

G3 Pro & the G-Pod Platform (GPP). The kit includes a 0.4 Ω pod for restricted-DL and a 0.9 Ω pod for classic MTL. Both use Uwell’s Pro-FOCS flavor tuning and mesh heating with plug-and-play simplicity. 

Refill & leakage. International pods use a side-fill silicone tab (2.5–3 mL). TPD regions get 2 mL top-fill. With proper priming and tidy filling, the platform is notably clean—reports of condensation/leaks are rare in testing and third-party reviews. 

Backward compatibility. G3 Pro works with G3-series cartridges, but you can’t cross-swap with G2/G pods—the geometry is different. If you’re coming from a G2, plan on new G3 pods.

Performance Testing

With the hardware and pods covered, let’s see how the G3 Pro performs in real-world use, flavor accuracy, vapor density, airflow range, battery life, and coil endurance across both 0.4 Ω and 0.9 Ω pods.

Method

We ran 50/50 freebase and nic-salt tobaccos through the 0.9 Ω MTL pod at 12–15 W, and 60/40–70/30 fruit and dessert juices through the 0.4 Ω RDL pod at 25–30 W.

Flavor Accuracy (Pro-FOCS)

Uwell’s flavor tech remains the standout in this class: fruits taste saturated without going syrupy; tobaccos keep their leafy dryness and nutty undertones. The 0.4 Ω pod, in particular, pulls convincing fruit layers without muting cooler notes at higher wattages. Third-party testing echoes the “top-tier” flavor verdict. 

Vapor & Throat Hit

• 0.9 Ω @ ~15 W (MTL): tight-to-medium MTL, warm vapor, satisfying hit with 12 mg freebase or 20 mg salts.
• 0.4 Ω @ ~30 W (RDL): dense, moist plumes; still controlled and not fog-machine OTT.

Airflow & Draw

The side slider ranges from true MTL through restricted DL. You can micro-tune MTL by flipping the 0.9 Ω pod (asymmetrical base holes) to change tightness. 

Battery Life & Charging

Expect roughly 4.5–5 mL per charge in mixed-wattage use, and ~40 minutes for a full charge on a 2 A USB-C brick. That’s brisk by pod standards. 

Coil Longevity

With sweet 50/50 juices, we saw flavor hold firm for ~20–30 mL (8–12 refills of the 2.5–3 mL pods). Heavier dessert or 70 VG blends still stayed clean past the 20 mL mark in third-party testing.

User Experience & Everyday Practicality

Benchmarks aside, here’s how the G3 Pro holds up in pockets, commutes, and week-long use, screen behavior, carry comfort, pod security, and simple upkeep.

LCD perks (and quirks). The big screen makes wattage/temp (and coil range limits) obvious, and the puff counter is handy, though it’s only three digits and there’s no reset. No stealth/dim mode, either, so the display will glow in darker settings. 

Portability. Magnetic pod retention is firm. There’s no lanyard included and no dedicated eyelet, so this is a pocket/pack device. Buttons and window resist pocket lint well; a quick microfiber wipe keeps the panel pristine.

Maintenance. A weekly swab of the contacts and chassis cavity keeps readings consistent. If you change flavors often, use the puff counter as a soft “service interval” to remind you when to swap pods (even if you can’t reset it).

Comparison Corner

Now let’s stack the G3 Pro against its 25 W sibling and rival “best refillable pod vape” contenders to see exactly where it leads, and where it lags.

Caliburn G3 Pro vs Caliburn G3 (25 W)

The Uwell Caliburn G3 remains the featherweight everyday pick with simpler indicators and less power draw; the Uwell Caliburn G3 Pro adds the big-screen interface and a 0.4 Ω option that opens restricted-DL territory. If you’re chasing flavor and control, go Pro; if you prize lightness above all, the standard G3 wins. 

How the G3 Pro Stands Against the Competition

Beyond the Caliburn family, here’s how the G3 Pro stacks up to class leaders like OXVA XLIM Pro and Vaporesso Luxe Q2, on wattage, screens, airflow range, and flavor consistency.

• OXVA XLIM Pro: 30 W max, 1000 mAh, small 0.42" OLED with RGB accent; strong with 0.6/0.8 Ω pods, but the screen is informational rather than immersive.
• Vaporesso Luxe Q2: 1000 mAh, 3 mL pods, LED indicator (no full screen), quick 2 A charging (~30 min). Flavor is consistent with COREX pods, but there’s no wraparound display or 35 W headroom.
  
  

Bottom line: G3 Pro’s combination of full-screen UI plus 35 W headroom remains rare in the pod category right now. 

Pros & Cons

To distill everything we’ve tested, here’s what the G3 Pro gets right and where it could be better.

Pros

• Class-leading, genuinely helpful LCD interface
• Robust 35 W performance for restricted DL
• Pro-FOCS flavor remains best-in-class

Cons

• Heavier than many rivals
• Juice window on one face only
• Battery is okay, not stellar, for heavy 30–35 W users.

Who Should & Shouldn’t Buy the Caliburn G3 Pro

Buy it if you’re a flavor-first vaper who wants Caliburn simplicity with mod-like tweaks (wattage, airflow) and you’ll use the data the big screen provides.

Skip it if you want an ultra-light featherweight for shirt pockets, or you never adjust wattage and prefer the most minimal display possible.

Buying Guide — Caliburn Canada

Shopping in Canada? Here’s what to know: current Vapebest pricing and colorways, authenticity/warranty pointers, and the federal vape excise to budget for.

Price & colors (Vapebest): at the time of writing, Vapebest lists the UWELL Caliburn G3 Pro at C$34.99 with colorways like Green, Gold, Blue, Black, and Grey. 

Warranty & authenticity: Uwell offers 180-day after-sales coverage on non-consumables purchased through authorized channels. You can verify authenticity using Uwell’s code checker before filing a claim. Keep your proof of purchase and the device’s security code.

Excise & taxes: In Canada, all duty-paid vape liquids must carry a federal excise stamp. Since July 1, 2024, federal rates have increased, and certain provinces/territories levy a coordinated additional duty (e.g., Ontario, Québec, NWT, Nunavut). Expect marked bottles and higher shelf prices accordingly. 

Pods & parts: Replacement Caliburn G3 pods are widely available in Canada. Check the Vapebest listing for G3 pods when you add the kit to your cart so you’re stocked from day one. 

Tips, Tricks & Troubleshooting

Dial in the G3 Pro faster with these quick tips, smart settings, and fixes for common hiccups, from dry hits to screen quirks.

Best VG/PG ratios

• 0.9 Ω MTL: 50/50 (or 60/40) for clean wicking and extended coil life.
• 0.4 Ω RDL: 60/40–70/30; the pod keeps up with 70 VG without dry hits in testing. 

Taming the Screen

You can switch themes, but there’s no complete stealth or deep dimmer right now. If you want the least glow at night, reduce screen-on time by taking shorter puffs and avoiding wake-taps; otherwise, embrace the HUD. 

Avoiding Dry Hits

• Prime a new pod for 5–10 minutes after filling.
• Stay within the wattage range the chipset suggests for each pod.
• Thicker juices + rapid chain puffs? Drop a couple of watts or give 10-15 seconds between pulls. 

Housekeeping

Every few tankfuls, remove the pod and dab the contacts and cavity with a dry cotton swab. If readings get erratic, reseat the pod and power-cycle (5 clicks).

Also read: Geek Bar BRK 20K Disposable Vape Guide 2025: Full Specs, Features, and Flavor Breakdown.

Frequently Asked Questions

Is the UWELL Caliburn G3 Pro the best refillable pod vape of 2025?
If you want a full-screen, 35 W pod with top-tier flavor, it’s on a very short list. The screen and 0.4 Ω pod elevate it above many rivals; only the weight and average battery life hold it back. 

How does the G3 Pro differ from the 25 W Caliburn G3?
More power (to 35 W), a wraparound LCD, a slightly larger battery, and the option to run a 3 mL 0.4 Ω pod for restricted-DL. The standard G3 is lighter and more minimal.

Can I buy replacement pods in Canada?
Yes. Vapebest sells Caliburn G3 Replacement Pods, typically in 0.4–0.9 Ω options (CRC where required). 

What USB-C charger specs are safe for the 1000 mAh battery?
Use reputable 5V V/2 A USB-C chargers. Reviews show ~36–39 minutes from empty to full at 2 A, which is comfortably within spec. 

Does Uwell’s Pro-FOCS technology improve flavor?
It’s their consistent edge: multiple reviewers (and our tests) report cleaner layering and less “syrup” taste, especially on fruits and light tobaccos. 

Final Verdict

The UWELL Caliburn G3 Pro is what happens when a “set-and-forget” pod grows up: you still get Caliburn’s easygoing reliability, but now with a big, readable screen, fine airflow control, and a 0.4 Ω option that finally makes restricted-DL shine in a tiny device. If weight isn’t a deal-breaker and you value feedback and control, this is one of the strongest pod buys of the year among the best refillable pod vape contenders.

Ready to upgrade? Grab the Uwell Caliburn G3 Pro and spare pods from Vapebest in Caliburn Canada.