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Ready to step up your vaping experience? Our complete guide to sub-ohm vaping delivers satisfying clouds and rich flavour. Whether you prefer a classic box mod kit with its customisable settings or a simplified pod vape kit for grab-and-go convenience, we've got you covered.
Browse trusted names like VooPoo, Geekvape, and Vaporesso in our carefully picked range. Each refillable kit comes with everything needed to start vaping - just add your favourite e-liquid and you're set. Not sure which style suits you? Our guide to the best vape mods offers full control over your vape, while our guide to pod systems balance power with portability.
A sub-ohm kit is a high-performance vaping device designed for direct-to-lung (DTL) vaping, using coils with resistance lower than 1.0 ohm. These kits produce significantly more vapour and deliver enhanced flavour compared to other vapes. They're ideal for users who enjoy a more intense vaping experience, bigger clouds, and richer flavour profiles. However, they require more power and use e-liquids with higher VG content and lower nicotine strengths (typically 3-6mg) compared to regular kits.
There are two main types of sub-ohm kits available:
A sub-ohm kit consists of a vape mod that is powered by either 18650 or 21700 batteries and has a refillable sub-ohm tank that's designed to work with higher wattage and temperatures. And as mentioned earlier, sub-ohm vapes use coils that have a sub-ohm, or less than 1-ohm resistance.
When you activate the device (by pressing the power button or through inhale activation), electricity flows through the coil, which heats up and vaporizes the e-liquid.
Due to the increased vapour production of sub-ohm devices, you should use lower nicotine strengths to prevent harsh throat hits and nicotine overdose. Recommended nicotine strengths for sub-ohm vaping:
Never use high-strength nicotine salts (20mg) or regular 10ml e-liquids above 6mg in sub-ohm devices.
Sub-ohm kits work best with high VG e-liquids. Here's a guide:
High VG liquids produce thicker vapour and smoother throat hits, perfect for the direct-to-lung vaping style associated with sub-ohm devices.
You can only comfortably use nic salts in a sub-ohm kit if that kit also has MTL coils. Sub-ohm vape kits and compatible coils will fire at high power outputs, generating a frankly uncomfortable level of high-nicotine nic salt vapour. Instead, we suggest you look into DTL e-liquids with the help of our high VG juice guide.
Sub-ohm coils can often burn faster. This isn’t a universal case, but high-VG vape juices contain more sugar than 50/50 and high-PG e-liquids. This increased degree of sweeteners can negatively impact the wicking cottons in your sub-ohm coils. For more tips on the different kinds of vaping, check out our guide on DTL vs MTL vaping to find out which is best for you.
If you’re someone who loves vaping massive clouds and wants to enjoy a smoother, richer flavour, then sub-ohm vaping may be just the thing for you! Here are the advantages of sub-ohm vapes:
Massive Cloud Production: The high-powered sub-ohm vape devices and high VG liquids is a dream for cloud-chasers - allowing tonnes of thick clouds.
Smoother, Intense Flavour: The high-VG e-liquids used in sub-ohm kits unlock a much smoother, more intense, and delicious flavor experience for vapers.
Customizability: Since many sub-ohm kits offer features such as adjustable airflow, wattage and voltage, it gives the user a great degree of control over their vaping experience.
More Satisfying Lung Hit: Sub-ohm vaping is great for vapers looking for a satisfying, deep-lung hit that takes the vapor straight into your lungs.
Interestingly, no, sub-ohm vaping doesn’t hit harder. This is because sub-ohm vapes use high-VG vape juices, which are a lot smoother on the throat, even when inhaled in vast quantities. It’s a common misconception that can lead to an ill-informed purchase, and to avoid such mistakes, we suggest reading our sub-ohm vape kit guide.
Yes, lower ohms use more vape liquid due to the higher wattage outputs and the ways that sub-ohm vape coils atomise vape juice rapidly. 10ml bottles will run out very quickly with a sub-ohm device, so we suggest reading up on our shortfills guide to find out how to acquire a large bottle of e-liquid.
While sub-ohm kits are more powerful than standard devices, many modern sub-ohm kits (especially pod-style ones) are quite user-friendly. However, beginners should consider:
If you're new to vaping but want a sub-ohm device, consider starting with a sub-ohm pod kit, which offers a good balance of performance and ease of use.
Key factors to consider when selecting a sub-ohm kit: