Uwell Caliburn G3 Review: Does the UK's Favourite Pod Kit Still Deliver in 2026?
The Caliburn has been one of the most consistently popular pod kit families in the UK for several years. The G3 is the latest iteration, updating the original formula with improved coil technology, a refined design, and better battery capacity. But with the pod kit market more competitive than ever in 2026, does the Caliburn name still justify the recommendation? Here's an honest assessment.
Design and Build
The Caliburn G3 maintains the slim, pocket-friendly profile that made the original Caliburn a hit. It's one of the slimmest pod kits on the market at its battery capacity (900mAh), which makes it genuinely pocketable in a way that bulkier alternatives aren't. The build quality is solid — not premium in the way of the Oxva Xlim Pro, but well above budget kit quality. The matte finish resists fingerprints and the overall design is professional and understated.
The G3 uses a magnetic pod connection with satisfying secure attachment. Airflow adjustment is available via a small dial at the base — a nice feature that allows fine-tuning between tight MTL and a slightly more open draw.
Coil Performance and Flavour
The G3 Pro Coils that ship with the device (0.9 ohm and 1.0 ohm options) are mesh construction and deliver excellent flavour. The 0.9 ohm coil is the stronger performer for nic salt users: warm, flavour-forward, with a restricted draw that suits vapers who want a tight, satisfying hit. Uwell's coil quality has been consistently good across the Caliburn range, and the G3 coils continue this reputation.
E-liquid efficiency is good — the 2ml pod tends to last a full day for moderate vapers at typical nic salt nicotine levels.
Battery Performance
The 900mAh battery is competitive for a slim pod kit. Most moderate vapers will get through a full working day on a single charge, though heavy vapers may need a midday top-up. USB-C charging is fast — under an hour from flat. The battery level indicator provides four LED segments, which is functional if not the most precise.
How It Compares to the Oxva Xlim Pro
The G3 vs Xlim Pro comparison comes up frequently because they're direct competitors in the same price range. The G3 is slimmer and lighter. The Xlim Pro has a more informative display and marginally better adjustable wattage range. Flavour quality is close — both are among the best in class. For vapers who prioritise portability, the G3 edges it. For vapers who want more precise wattage control and a clearer display, the Xlim Pro is the better pick.
Verdict
The Caliburn G3 remains one of the best pod kits available in the UK in 2026. Excellent flavour, genuinely slim design, reliable coils, and a price point (typically £20–28) that represents strong value. The name is well-earned, and the G3 update continues the tradition. For vapers wanting a reliable, slim, flavour-focused pod kit, it absolutely delivers.
Browse our full Uwell Caliburn range at VaperzHub — including the G3, compatible pods, and the full G3 coil selection for ongoing use.
