When people are buying a vape, most of the time, they don’t just shop by specs. They shop by feel. They want something that fits their day, their pocket, and their routine without turning the purchase into homework. And “smooth” is the word we hear the most.

Smooth means you can take a pull without bracing for a scratchy finish. Smooth means your flavor stays steady instead of fading into that dry, hot taste halfway through. Smooth means you can actually enjoy the device instead of babysitting it.

That’s why the Geek Bar Pulse X keeps coming up. People try it, then they come back asking for the same thing again. They don’t always say it in a technical way. They’ll just say, “That one hits clean.” Or, “That one doesn’t get harsh on me.” Or, “It feels easy.”

So let’s break down why that happens.

TLDR:

The Pulse X feels smooth because it’s built around even heating, two output modes (Regular and Pulse), and airflow adjustment so you can match the hit to your style.
Regular mode is usually the smoothest “all-day” setting. It’s steady and cooler-feeling for most people.
Pulse mode is warmer and more intense, but it can still feel smooth if you open the airflow and don’t chain-hit it.
The curved screen helps because you stop guessing. You can actually see battery and liquid level, which cuts down on those “why did this suddenly taste off?” moments.
If you want the smoothest setup: start in Regular mode, open airflow a bit, and take shorter pulls at first.

What “Smooth Hit” Actually Means

Everyone uses the word “smooth,” but they don’t always mean the same thing. In the shop, it usually comes down to three things.

Smooth = steady heat + steady airflow

A harsh vape is usually doing one of these:

it’s heating too fast
it’s running too warm for your airflow
it’s getting hit over and over before it can recover

When heat and airflow are balanced, vapor feels softer on the throat. Flavor feels clearer and the whole session feels more controlled.

The three most common causes of harsh hits

Hot spikes
That sudden warm blast that makes you cough even when you didn’t hit it that hard.
Airflow mismatch
Too tight for the output level, so it feels dense and sharp instead of smooth and breathable.
Chain hitting
Back-to-back pulls with no pause. Almost any device will start to feel rough if you treat it like a contest.

The Pulse X helps with all three, mainly because it gives you more control over how it behaves.

The Real Reasons Geek Bar Pulse X Feels Smoother

This is the part that actually matters. Not marketing talk. Just the features and how they translate to real use.

1) Dual mesh coils help it heat more evenly

The Pulse X is widely listed with dual mesh coils. Here’s why that matters in plain language: mesh spreads heat out over a larger surface area. That means fewer “hot spots.” Hot spots are where harshness comes from. Even heating is where smoothness comes from.

This is also why flavor tends to feel more consistent from pull to pull. When heating is even, the device isn’t swinging between “perfect” and “too warm.”

2) Regular mode vs Pulse mode lets you choose your comfort level

The Pulse X commonly comes with two modes: Regular mode and Pulse mode.

Think of it like this:

Regular mode is the steady setting. If you like smooth, this is where most people end up living day-to-day.
Pulse mode is the stronger setting. More intensity, warmer feel, thicker output. Still smooth for a lot of people, just more “present.”

This matters because not everyone wants the same kind of hit at the same time. Some people want small, quick pulls all day. Some people want fewer pulls that feel more satisfying. Having modes lets you match the device to your routine instead of forcing your routine to match the device.

3) Adjustable airflow is the quiet MVP

The Pulse X is also commonly listed with adjustable airflow. This is one of the biggest reasons it can feel smoother than devices that lock you into one draw-style.

Tighter airflow usually feels stronger and denser, but it can also feel warmer.
More open airflow usually feels smoother because the vapor has more air mixed in and doesn’t land as sharply.

If you’ve ever tried a disposable that tasted good but felt too harsh, you already know what’s happening. The draw is too tight for how it’s heating. With Pulse X, you can actually fix that in seconds.

4) The curved screen makes people vape smarter

The Pulse X is commonly listed with a curved LED screen that shows key info like battery and e-liquid level. That matters for smoothness in a very practical way.

When you can see what’s going on, you stop pushing the device when it’s low. You also stop guessing. A lot of harsh hits happen when people keep pulling on a device that’s close to empty, and they don’t realize it. It’s not magic, that’s feedback.

5) Mode switching can also change the airflow feel

Some reviews note that switching modes can change airflow behavior at the same time, which affects how smooth the hit feels.

That’s why you’ll hear people say things like, “Regular feels cleaner,” even when they can’t explain why. They’re feeling a combination of output and airflow working together.

How to Get the Smoothest Hit From Pulse X

You can take a smooth device and still make it hit harsh if you use it the wrong way. This is the quick setup we suggest to customers who want the cleanest feel possible.

Start here if you want ultra-smooth

Use Regular mode first.
Open airflow slightly more than you think you need.
Take shorter pulls at first (2–3 seconds), then adjust.

That last part matters. A lot of harshness is due to user habits, not the device.

If you want Pulse mode without harshness

Pulse mode can still feel smooth. You just can’t treat it like a chain-hit setting.

Open airflow more than you would in Regular mode
Take a pull, then pause a few seconds
If it starts feeling warm, back off and let it settle

Cold weather tip

If you leave any disposable in a cold car, it can behave differently for a bit. Let it warm up in your pocket for a few minutes before you coax the hit. That simple habit saves a lot of “this tastes off” moments.

Who Pulse X Is Perfect For

This device isn’t for everyone, but it fits a few types of vapers almost every time.

The all-day user who hates harshness

You want consistent pulls. You want something you can use through the day without it feeling scratchy or unpredictable. Regular mode + a slightly open airflow usually lands perfectly here.

The flavor chaser who still wants comfort

You want flavor that pops, but you don’t want it to come with a rough finish. Dual mesh heating plus airflow control is a big part of why Pulse X gets recommended in this lane.

The “I hate guessing” person

You like being able to glance at the device and know where you’re at. The screen makes that easy.

Who Might Not Love It

People who want zero settings, ever

If you never want to think about modes or airflow, you might prefer something more basic. Pulse X is still easy, but it does give you options.

People who only want the hardest hit all the time

If you’re always chasing the strongest possible feel and you never back off, you may end up using Pulse mode nonstop. Some reviewers note performance can drop if you stay in one mode exclusively for long stretches.

Pulse X vs Regular Pulse: Why People Upgrade

This is usually why someone moves up to Pulse X:

more control over how it hits (modes + airflow)
a screen that removes the guessing
a smoother, steadier feel for daily use (especially in Regular mode)

If you already love the standard Pulse and you like “simple,” you might not need the upgrade. But if you’re sensitive to harsh hits or you like being able to tune the draw, Pulse X is the move to make.

Our Final Take

The Pulse X gets called “smooth” for a simple reason: it gives you control over the two things that create harshness, heat and airflow, without making the device complicated. Dual mesh coils help it stay even.

Regular mode keeps it steady. Pulse mode gives you extra intensity when you want it. And the screen keeps you from guessing. If you want the smoothest hit, start in Regular mode and open the airflow a bit. Then adjust from there.

Ready to try it? Shop Geek Bar Pulse X online at Big Mo’s Smoke Shop and grab your favorite flavors while they’re in stock. Add it to your cart, check out in minutes, and get it shipped straight to your door, no guessing, no running around.