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If there is a brand that has been able to impose itself among smokers in transition thanks to its keen sense of design and its ultra-realistic sensations, it is the Italian manufacturer KIWI Vapour. After the success of its first models, the brand returns in force with not one, but two major novelties: the Spark 2 and the Spark 2 Pro.
These two compact electronic cigarettes, which are the direct heirs of the first Spark, share the same philosophy: to offer an intuitive, accessible and fearfully effective inhalation for However, under their elegant aluminum dress hide very distinct formats and features.
Do you hesitate between the absolute discretion of the Spark 2 and the endurance of the Spark 2 Pro? Discover our article, where we test these novelties by also comparing them to the original model!

The first difference immediately catches the eye: KIWI Vapour has chosen to decline its formula in two very distinct formats in order to adapt to everyone's habits.
KIWI Spark 2: The minimalist tube
The Spark 2 relies on the compactness card. With its tubular shape of 130 x 16 mm and its featherweight of only 35 grams, it is in the worthy line of the first Spark. It is the nomadic tool par excellence: thin, discreet, it slips into the pocket without being noticed. Its structure is entirely machined in a lightweight and refined aluminum alloy.
KIWI Spark 2 Pro: High-end ergonomics
On the other hand, the Spark 2 Pro has a slightly more robust but shorter (117 x 40 x 16 mm). Its design, reminiscent of the famous KIWI Starter Kits 1 & 2, is designed from a single block (without detachable external battery). Its rounded shapes offer a reassuring and comfortable grip.
The manufacturer has also taken care of the textures: if the back remains in aluminum, the front face benefits from a coating with subtle finishes and a very pleasant peach skin effect.
The look point: These models share the same colour catalogue, Iron Gate (black), Midnight Blue (blue), Red Velvet (red) and Rose Gold (pink). Enough to remain elegant in all circumstances.

This is undoubtedly the major advance and the most beautiful surprise of this new generation. To anticipate future European regulations, KIWI Vapour integrates a technology that is still very rare on the small tank market: a removable and recyclable battery.
• On the Spark 2, a small button on the bottom allows you to detach the battery in the blink of an eye.
• On the Spark 2 Pro, extraction is just as easily via a dedicated valve located under the device.
This innovation changes the game, it greatly facilitates the recycling of the product at the end of its life. The first Spark does not allow this, its battery being sealed.
If the two new devices share a fast charge via their USB-C (2A) port, it is in the field of raw capacity that the difference in format makes sense. The Spark 2 Pro is clearly intended for intensive users or those who tend to forget their charger, since it is capable of holding two full days!
KIWI Vapour does what she does best: go straight to the point. No screen, no setting button. Everything is managed automatically:
1. Automatic suction: No need to press a button, place your lips on the tip, vacuum, and the vapour is triggered instantly.
2. Self-regulating power: The system recognises the installed cartridge and adjusts the power optimally (up to 15W or 18W maximum) to never burn the resistance.
3. The indicator light: A discrete indicator light keeps you informed in real time of the remaining charge level.
4. Use while charging: Are you running out of battery? Plug in the device and continue inhaling while it recharges.
The little exclusive: The vibration alert
To help new users keep their bearings, the Spark 2 Pro integrates an intelligent vibration mechanism. The device emits a discreet vibration every 20 puffs. This corresponds approximately to the duration of a traditional cigarette, which allows it to better regulate its daily consumption. The standard Spark 2 also benefits from this practical option.
New Generation Spark Cartridges: Flavours and airflow at the top!
The two new models work with the all-new Spark cartridges (V2) with a capacity of 2 ml, with waterproof side filling via a silicone tab.
These tanks introduce two major innovations compared to the first version of the Spark:
• Double-layer mesh resistance technology: The internal structure guarantees perfectly homogeneous heating, avoiding burnt tastes, while offering an incredible longevity of up to nearly 10,000 puffs.
• Adjustable airflow system: Located just below the cartridge, a small latch allows you to adjust the air supply. You can thus modulate your draft, from a very tight indirect inhalation to a slightly more open air flow. This adjustment was totally absent from the original version.
The compatibility bonus
Good news if you already own the brand's equipment, the Spark 2 and Spark 2 Pro remain compatible with the cartridges of the first Spark. KIWI Vapour offers two variations of cartridges to adapt to your liquids:
• The 0.8 ohm version (supplied in both kits): For a slightly open vapour, automatically adjusted to 15W. Ideal for balanced fluid liquids.
• The 1.2 ohm version (sold separately): For a very tight draft, automatically set to 10W. Perfect for high nicotine levels or nicotine salts.
The ultimate experience of withdrawal: The cotton filter
This is the essential signature of KIWI Vapour. All the kits presented here are delivered with the famous KIWI cotton filters. Made of pharmaceutical-grade fibre, they perfectly imitate the sensation on the lips and the pull of a classic cigarette. This is the major psychological asset for successful weaning without frustration.
For those who prefer a more classic tip, KIWI also provides a rigid mouthpiece, washable and durable.

Here is a detailed summary to analyse the evolution of the range and make your choice at a glance:
| Standard | KIWI Spark | KIWI Spark 2 | KIWI Spark 2 Pro |
|---|---|---|---|
| Device Shape | Tubular | Tubular | Rounded, wider and ergonomic |
| Weight | Very lightweight (34g) | Very lightweight (35g) | Compact but denser (66g) |
| Battery Type | Built-in (Fixed) | Built-in (Detachable) | Built-in (Detachable) |
| Electrical Capacity | 700 mAh | 800 mAh | 1400 mAh |
| Average Battery Life | A few hours | Up to approximately 24h | Up to approximately 48h |
| Vibration Alert | ❌ No | ✔️ Yes (Every 20 puffs) | ✔️ Yes (Every 20 puffs) |
| Adjustable Airflow | ❌ No (Fixed) | ✔️ Yes (Under the cartridge) | ✔️ Yes (Under the cartridge) |
| Charging Cable | ❌ Not included | ❌ Not included | ✔️ Included in the box |
| Filter Compatibility | ✔️ Yes | ✔️ Yes | ✔️ Yes |
KIWI Vapor succeeds in its bet by modernising its range via an eco-responsible approach thanks to its detachable battery systems.
• If you have the original KIWI Spark, upgrading to the Spark 2 or Spark 2 Pro will transform your experience, especially thanks to greater battery life and a rendering of flavours tenfold by the new cartridges.
• Choose the KIWI Spark 2 if you are primarily looking for lightness and absolute discretion. It is the ideal tool for sliding everywhere, perfect for moderate profiles or as extra equipment.
• Opt for the KIWI Spark 2 Pro if you are a big consumer who needs unproof autonomy to last several days. Its more robust grip and neat finishes make it the ultimate tool to permanently turn the tobacco page in complete serenity.
With this new generation of devices, the Italian brand confirms its status as an expert in the tobacco transition. By combining ultra-realistic sensations thanks to cotton filters and a disconcerting ease of use, the manufacturer succeeds in a real faultless.
Thank you for reading.
The Sweetch team


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