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AMGRIN Uini Disposable Vape Review: 22,000 Puffs with a Full-Screen Smart Display

Every few months, a new disposable vape comes out that really pushes the envelope in terms of appearance or technology. The new Uini disposable vape by AMGRIN pushes the envelope in both areas. It’s surely one of the most visually appealing disposable vapes released so far in 2024, and it comes with every modern feature that you could possibly want. If you haven’t heard of the AMGRIN brand yet, you can rest assured that you will very soon. In this review, we’ll give you the scoop.

View the Uini disposable vape now at the official AMGRIN website. The price starts at $17.99 per device, and quantity discounts are available.

What Are the Features That Make the Uini Disposable Vape Special?

  • The AMGRIN Uini contains 23 ml of e-liquid and lasts up to 22,000 puffs.
  • It uses a dual mesh coil configuration to provide outstanding cloud production and allows you to switch between single-coil and dual-coil modes by pressing a button on the bottom of the device.
  • It has adjustable airflow, allowing you to make the draw tighter or looser by moving the tab on the bottom of the device.
  • It has a large smart display that shows the current status of the battery and an approximation of the device’s remaining e-liquid supply. It also shows whether you’re currently using the single-coil or dual-coil mode.
  • It has a high-capacity 650 mAh battery that’s rechargeable via USB-C.
  • It has a clever child locking function that’s extremely rare among disposable vapes. Press the button on the bottom of the device five times to turn the AMGRIN Uini on and off.
  • It has an extremely tasteful design, with a gentle color gradient that signifies the flavor.

How to Use the AMGRIN Uini

Preparing the AMGRIN Uini for use is extremely easy since it arrives in the package fully charged and filled with e-liquid. All that you need to do is unbox the device, and you’re ready to start vaping. Remove the device from the outer box and tear open the inner pouch. Check for a silicone plug in the mouthpiece and a sticker covering the airflow hole on the bottom of the device. Remove and discard those, and the device is ready to use.

To use the AMGRIN Uini, simply puff on it by inhaling through the mouthpiece. Use the same mouth-to-lung inhaling style that you would use when smoking a cigarette.

The only difference between using the AMGRIN Uini and smoking is that when you use the Uini or any other disposable vape, you should puff more gently than you would when smoking. A disposable vape usually has a very small airflow hole at the bottom of the device. It’s necessary for a disposable vape to have a small airflow opening because that allows the device to replicate the tight airflow of a cigarette. If you puff too hard, though, you can end up overwhelming the device’s airflow capacity and flooding the coil assembly. If that happens, your vape will leak. Puffing too hard can also cause the device to spit e-liquid into your mouth, which is never a pleasant experience.

The AMGRIN Uini delivers a powerful nicotine hit, so it’s important to monitor your nicotine intake when using this device. Try sitting down for a short session and taking around 8-10 puffs, as you would with a tobacco cigarette. At this point, you should pause to gauge your level of satisfaction. If your nicotine cravings have subsided, put the device down for a while and vape again later. Putting your device down between sessions will help to ensure that you won’t consume more nicotine than you need.

When Is It Time to Recharge the AMGRIN Uini?

When the battery in the AMGRIN Uini is dead, the battery indicator on the front panel of the device will begin flashing. At this point, it’s time to recharge the device. Charge it by connecting it to your computer with a USB-C cable. When the battery is fully charged, the battery indicator will read “100%.”

When Is the AMGRIN Uini Finished?

The AMGRIN Uini has an e-liquid indicator. As is the case with other disposable vapes, though, the indicator doesn’t display the device’s exact e-liquid level – it’s just an approximation based on how much time you’ve spent vaping. When the indicator says that the e-liquid supply is low, you should plan to replace the device soon.

You’ll know that the AMGRIN Uini is finished because the flavor will begin to change when the device is nearly out of vape juice. When the e-liquid supply is starting to get low, the flavor intensity will drop sharply, and you’ll need to wait longer between puffs to let the device’s wick refresh itself. When the wick is completely dry, the device will taste burnt on every puff. At this point, it’s time to replace the device.

A Review of the AMGRIN Uini Flavors

Technology and good looks are fun, but the flavors are the real reason why you buy a disposable vape – and we think that the AMGRIN Uini is a true winner here. The Uini vape has a selection of 10 flavors at launch. They’re all great, and we hope that the selection will increase as this device’s customer base grows. Here are the 10 options that you’ll get with the AMGRIN Uini at the time of writing.

  • Berry Bliss: Mixed berries combine on your palate to deliver the ultimate in summer refreshment.
  • Black Cherry: Experience the unforgettably rich flavor of black cherries picked at the height of ripeness.
  • Blue Mint: A bold blueberry flavor with a subtle menthol overtone.
  • Blueberry Watermelon: Fresh blueberries blend with juicy watermelon for a super-sweet experience.
  • Cherry Bomb: Tastes like a ripe cherry plucked straight from the tree, along with a delightful candy undertone.
  • Crazy Melon: Sweet watermelon blends with a touch of tart citrus to create the ideal all-day vape.
  • Dragon Melon: You’ll get a perfect blend of sweet and sour with this one, as melon forms an ideal pairing with tropical dragon fruit.
  • Grape Lemon: Here’s another mix of sweet and sour that’s going to leave your taste buds very happy.
  • OMG Mint: A blend of mint flavors with a generous helping of menthol; perfect for fans of neutral flavors.
  • Sour Apple Mint: Sour apple with cool menthol – great for a hot summer day.

The Bottom Line: The AMGRIN Uini Might Be the Industry’s Next Big Hit

From the fashionable design to the extremely powerful dual mesh coils, the AMGRIN Uini is a disposable vape that should be quite successful in 2024. Whether you’re a flavor chaser or are looking for a disposable that can chuck clouds like a full-sized vape mod, we think you’ll be very happy with this device.


  • The design catches the eye while remaining quite tasteful. It should age well.
  • The smart screen is a useful feature that you’ll probably see on most new disposable vapes in the near future.
  • The dual-coil configuration helps the device generate extremely impressive vapor clouds.


  • Only 10 flavors available at launch, although there should be enough variety to please most vapers.

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