This Uwell Caliburn X review goes through the pod kit as our product listing describes it: an 850mAh integrated battery, a 5-20W output range, a 3mL refillable pod and compatibility with Caliburn G and G2 coils. It is a specification-based read, not a hands-on test, and the price on our shop is AED 120 at the time of writing.
On this page
- Overview
- Uwell Caliburn X Pod System Specifications
- Design, Colours and Price
- Battery, Charging and Safety Protections
- Pod, Coils and Compatibility
- Uwell Caliburn X review: Comparison with the G3 Pro and XROS 4
- Pros and Cons of the Caliburn X
- Where the Caliburn X Fits in Our Range
- UAE Rules, Delivery and Payment
- Verdict on the Uwell Caliburn X
- FAQs
Overview
The Uwell Caliburn X Pod System is a refillable pod kit from Uwell, listed in our pod system range at AED 120. According to the specification sheet, it combines an integrated 850mAh rechargeable battery, a Type-C charging port, an adjustable output of 5 to 20W and a 3mL top-fill pod. The kit uses Uwell Caliburn G and G2 series coils, so there is a choice between 0.8 ohm and 1.2 ohm coils, and the pod attaches to the body with a magnet. The body is aluminum alloy and the display is an OLED screen.
Unlike a disposable, a pod kit like this is something you refill and maintain. You buy your own e-liquid, fill the pod from the top, and replace the coil when it wears out. That suits adults who want to choose their own e-liquid and avoid throwing away a whole device, but it also means a little more routine than a sealed product.
A note on the listing: the product title mentions 2ml, while the technical specification states 3mL of e-liquid volume and the description refers to refillable 3mL pods. This review follows the specification sheet, so please check the product page before ordering. We have not handled or tested this device. Everything here comes from the listing, plus general vaping knowledge that we label as general.
Uwell Caliburn X Pod System Specifications
These are the figures given in the product listing, which this review treats as the source of truth.
- Brand and category: Uwell, pod device.
- E-liquid volume: 3mL, filled from the top.
- Battery: 850mAh, integrated and rechargeable, charged through a Type-C port.
- Wattage range: 5-20W.
- Coil compatibility: Uwell Caliburn G series (0.8 ohm) and G2 series (1.2 ohm) coils.
- Dimensions: 107.4mm x 27.5mm x 15.6mm.
- Chassis material: aluminum alloy.
- Display: OLED screen.
- Extra features: press-fit coil installation, magnetic pod connection, intelligent resistance detection, low power protection and 8s vaping overtime protection.
- Puff capacity: variable, depending on usage.
Because the listing gives puff capacity as variable, we do not quote a puff count or a battery life in hours. Both depend on the wattage you choose, the coil, the e-liquid and how often you vape, so any single number would be a guess. What the specification does tell you is the shape of the kit: a compact, rechargeable device with a modest 850mAh cell, a top-fill pod and coils that you replace yourself.
Design, Colours and Price
The listing describes a robust aluminum alloy chassis that resists light falls and daily wear. At 107.4mm x 27.5mm x 15.6mm the kit is a slim, pocketable shape, and the OLED screen sits on the body so you can see settings without a separate app. The pod has a juice viewing window, which lets you check how much e-liquid is left before the coil runs dry. Dry coils are a common cause of harsh, burnt-tasting puffs, so a window is a practical feature rather than a cosmetic one.
The Caliburn X comes in ten colours on our shop: Black, Ink Blue, Lake Green, Lilac Purple, Matte Black, Moonlight Silver, Purple, Red, Ribbon Red and Silver. Every colour is listed at the same AED 120 price, so the choice is purely about looks. If you carry the device in a bag with keys, a darker finish such as Black or Matte Black is the sort of colour many people pick for that reason, though that is a general observation and not something the listing claims.
At AED 120 the kit is above our AED 100 minimum order, so it can be ordered on its own. Stock and price can change, so check the product page for the colour you want.
Battery, Charging and Safety Protections
The built-in battery is 850mAh and rechargeable through a Type-C port, which is the same cable standard used by most phones and laptops. The output range of 5 to 20W is adjustable, and as a general rule a higher setting uses the battery faster than a lower one. The listing does not state a charging time or hours of use, so we do not either. If battery life matters to you, start at a lower wattage and raise it only if the flavour or vapour feels thin.
The listing names four protections. Intelligent resistance detection reads the coil that is fitted, which helps the device behave sensibly when you swap between 0.8 ohm and 1.2 ohm coils. Low power protection is there to stop the device firing when the battery is nearly flat. The 8s vaping overtime protection cuts a single draw off after eight seconds. These are built-in safeguards, not a guarantee against misuse, so charge the kit with a suitable cable and avoid leaving it in a hot car, which is sensible advice for any lithium battery in the UAE climate.
A modest 850mAh cell paired with a top output of 20W is a balance of size against runtime. It is not meant to compete with large box mods, and the listing does not pretend otherwise.
Pod, Coils and Compatibility
The pod holds 3mL and fills from the top, with a magnetic connection to the body. Coils are press-fit, meaning you push the new coil into the pod rather than screwing it in. The kit takes the Uwell Caliburn G series coil at 0.8 ohm and the Caliburn G2 series coil at 1.2 ohm. As general vaping knowledge, a lower resistance coil usually pairs with a looser, warmer draw and a higher resistance coil with a tighter, more cigarette-like draw, but the exact feel depends on wattage and e-liquid and we have not tested either coil in this device.
Because the coils are shared with the wider Caliburn G family, spares are easier to match than with a kit that uses a one-off coil. Our pod compatibility finder helps you confirm which pods and coils fit, the Uwell Caliburn X 3.0ml empty pods review covers the replacement pods, and the Uwell Caliburn compatibility hub lists every in-stock Caliburn product.
When it is time to change a coil, our guides on how to change a vape coil and the coil resistance guide explain the steps, and the pods and coils buying guide helps with choosing replacements.
Uwell Caliburn X review: Comparison with the G3 Pro and XROS 4
To put the numbers in context, here is the Caliburn X beside two other pod kits from our range, both at the same AED 120 price. Every figure is taken from each product listing, and a dash means the listing does not state it.
| Spec | Uwell Caliburn X | Uwell Caliburn G3 Pro | Vaporesso XROS 4 |
|---|---|---|---|
| Price (AED) | 120 | 120 | 120 |
| Battery | 850mAh integrated | Integrated, mAh not stated | 1000mAh integrated |
| Output | 5-20W | Max 35W | 11W / 30W |
| Coil / resistance | Caliburn G 0.8 ohm, G2 1.2 ohm | 0.4-0.9 ohm | 0.6-0.8 ohm |
| Pod capacity | 3mL | 3mL | 3mL |
| Fill system | Top fill | Side fill | Not stated |
| Chassis | Aluminum alloy | Zinc alloy | Aluminum alloy |
| Display | OLED screen | Not stated | Battery and e-liquid indicators |
The Caliburn X is the lowest-powered of the three on paper, with a 20W ceiling against 35W for the Uwell Caliburn G3 Pro and 30W for the Vaporesso XROS 4. The XROS 4 lists the biggest battery at 1000mAh. The Caliburn X is the only one of the three that lists top fill and an OLED screen, and it uses the established Caliburn G and G2 coils. If you want a higher ceiling you may prefer the G3 Pro, and if you want more battery capacity the XROS 4 is the one to look at. Which is better depends on what you value.
Pros and Cons of the Caliburn X
Here is the balanced view, based only on what the listing states.
| Pros | Cons |
|---|---|
| Refillable 3mL top-fill pod | Needs refilling, spare coils and upkeep |
| Press-fit coils from the Caliburn G and G2 families | Coils and pods are model specific |
| Aluminum alloy body with OLED screen | Higher upfront cost than a disposable |
| Protections listed: resistance detection, low power, 8s overtime | 20W ceiling is low for high-wattage fans |
| Ten colours at one price of AED 120 | Puff and battery life are not stated in the listing |
The pros mostly come from the refillable design and the shared coil family. The cons are the usual trade-offs of a pod kit: it costs more up front than a disposable and needs a little upkeep. The 20W ceiling is a limit only if you want high-wattage vaping, and the listing itself notes that it is not aimed at that.
Where the Caliburn X Fits in Our Range
The Caliburn X sits in our pod system range and is one of several devices on the Uwell brand hub. If you are weighing refillable against sealed pods, read refillable vs prefilled pods, and for a wider view of the category use the pod system buying guide. New to pod kits? The starter kit page collects simpler options.
Other Uwell reviews you may find useful are the Caliburn G5 Lite review and the Caliburn G4 Classic review. Each is written the same way, from the listing, so the figures can be compared directly.
UAE Rules, Delivery and Payment
Vaping products sold in the UAE are expected to meet UAE.S 5030:2018 and carry ECAS certification, which is overseen through MoIAT, the Ministry of Industry and Advanced Technology. Look for the mark on the pack, and note that rules can change. We sell to adults aged 21 and over only, and UAE law may set a higher age or other limits, so read our 21+ age verification page before ordering. We may ask for an Emirates ID or passport on delivery.
On delivery, orders in Dubai, Sharjah and Ajman usually arrive in about two hours, between 10am and 11pm, seven days a week, and can be paid for by cash, card or bank transfer. Other emirates are served by courier within 24 hours, Monday to Saturday, with cash on delivery or bank transfer. Delivery is free for orders above AED 350 and AED 30 below that, so an order of exactly AED 350 still pays AED 30. The minimum order is AED 100, which a single AED 120 Caliburn X meets. See vape delivery in Dubai and the delivery and payment terms for the full details.
Verdict on the Uwell Caliburn X
Our Uwell Caliburn X review comes down to this. On paper it is a compact, refillable pod kit with a slim aluminum alloy body, an OLED screen, a 3mL top-fill pod, a 5 to 20W range and a coil family that is easy to source. It is a sensible fit for an adult who wants to refill their own pod and does not need very high wattage. It is a weaker fit for someone who wants a sealed, no-maintenance device, or who wants the highest power in the same price band, where the G3 Pro and XROS 4 list higher figures.
The usual caution applies: this is a specification-based review, not a test. Confirm the colour, price and stock on the listing, and remember that the kit is for adults aged 21 and over only.
FAQs
Which coils fit the Uwell Caliburn X?
The listing says the kit uses Uwell Caliburn G series coils at 0.8 ohm and Caliburn G2 series coils at 1.2 ohm, installed with a press-fit design.
How much e-liquid does the Caliburn X pod hold?
The specification sheet states 3mL, filled from the top. The product title mentions 2ml, so check the listing before ordering if capacity matters to you.
Which colours are available?
Ten colours are listed: Black, Ink Blue, Lake Green, Lilac Purple, Matte Black, Moonlight Silver, Purple, Red, Ribbon Red and Silver, all at AED 120.
How does delivery work for the Caliburn X in the UAE?
Dubai, Sharjah and Ajman orders arrive in about two hours, and other emirates by courier within 24 hours. Delivery is free above AED 350 and AED 30 below, with a minimum order of AED 100.
Related Reviews
Further Reading and References: official UWELL product specifications | World Health Organization overview of tobacco and nicotine health topics
Keep exploring: pods and coils buying guide | pod compatibility finder | vape delivery in Dubai | delivery and payment terms.
Written by Ismail Hossain. Read how we test vapes and our editorial policy.
