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Firefly 2 Review:

Firefly 2 vaporizer for Marijuana held in a hand

The Firefly was the first portable convection vaporizer to hit the market, and it has consistently earned top reviews for its performance. But the engineers at Firefly weren't content to just rest on their laurels! They've been hard at work for years on a new version of the vaporizer, and now it's finally here! The new Firefly 2 vaporizer is both a dry herb & wax vaporizer, and it's truly exceptional. Read on to learn more about this herbal and oil vape. (Make sure to see bellow for our original review on the 1st Gen. Firefly Classic.)


  • Excellent vapor quality with herbs or concentrates
  • Flexible for long or short sessions
  • Incredibly efficient
  • 2 removable batteries included
  • Mobile app for easy setting and monitoring
  • Smaller and lighter than the original


  • One of the more expensive portables
  • Smaller capacity than some other vapes
  • Learning curve when beginning to use it
  • More than average draw resistance
  • Finish can scratch
Firefly II Reviewed
Rating: 9.4/10 by

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Firefly 2 Breakdown

Firefly 1 (Discontinued) Firefly 2
Price $270 $330
Materials Type Dry herb Dry herb and wax
Heating Style Convection Convection
Oven Material Alloy Alloy
Vapor Path Metal Glass
Removable Battery Yes Yes
Battery Life (Usage time) Around 50 hits Around 50 hits
Charger USB USB 3.0
Charge time 45 minutes 50 minutes
Bluetooth / APP No Yes
Heat-up Time Immediately 3 Seconds
Easy to Load? Yes Yes; magnetic lid
Draw Resistance Low Low
Vapor Production Excellent Excellent
Vapor Smoothness Moderate Excellent
Flavor / Taste Excellent Outstanding
Odor Level Low Low
Precise Temp Adjust / Temp Range Up to 400 degrees Fahrenheit 340, 360, 380, 400 & 420 degrees Fahrenheit
Vape While Charging Yes Yes
Warranty 5 Years 5 Years

In-Depth of the Firefly 2

- Price - The biggest drawback of the Firefly 2 is its price. It retails for around $330, which makes it one of the most expensive options for those looking for a portable vaporizer for wax and herbs. That said, the efficiency and the performance of the vaporizer makes it well worth its price tag.

Firefly 2 Vaporizer for Cannabis 360 view

- Vapor Quality - The Firefly 2 is a convection vaporizer that uses low heat and air flow to warm material, making it far more efficient than nearly all other models on the market. The vapor path features only FDA approved materials, giving you pure vapor. The level of smoothness, the quality of the taste, and the potency of the vapor produced by this model make it truly worthy of the title, best dry herb vaporizer among portables, and it performs equally well as a dab vaporizer.

- Guarantee - Firefly brand offers a 2-year warranty on the Firefly 2, which is sort of short for a vaporizer of this price; however, the vape does seem to be well made, so it's likely that the device will last well beyond 2 years of use. The finish on the vape could get scratched if you're not careful with how you handle and store it.

- Prep Time - The Firefly 2 Vaporizer is very easy to load, and doesn't require an ultra-fine grind to work properly. One small drawback is that the chamber only holds about .1 grams of material, so you can't enjoy very long sessions with a single load. However, the high potency of the vapor means you likely won't need to take as many hits with this vape. The heating chamber heats up quickly.

- Portability - The original Firefly was often criticized because of its size, which made it awkward to carry in your pocket. The Firefly 2/3 of the size of the original and 55% lighter, making it much more portable. There is also virtually no odor with this vape, so it's very compact.

- Ease of Use - With the Firefly 2, you can take 1 or 2 draws at a time or enjoy an entire session, giving you the flexibility to vape how you want on the go. A mobile app makes it very easy to operate the vaporizer. It may take a little time for you to learn the proper technique to get a good draw from the herbal vaporizer, and the model does have a lot of draw resistance, which can make it challenging for people with breathing problems.

Firefly 2 Review: Portable Weed Wax Vaporizer Pros and Cons

- Heating and Temperature Regulators - The Firefly 2 gives you the flexibility to choose from six temperature settings, which you can select with the mobile app.

- Power Supply - Unlike most other vaporizers, the Firefly 2 comes with two removable batteries, so you can always have a spare charged and ready to go. The battery life on the Firefly is improved with the new version of the wax + herb vaporizer, now it will last through around 25 to 50 draws, depending on the temperature setting.

Original Firefly vs Firefly 2

The classic Firefly has been considered one of the best vaporizers for those looking for an exceptional vaping experience, which just aren't possible with any basic vape. Made with both form and function in mind, the original Firefly portable vaporizer revolutionized the industry, with its convection air flow design, that improved efficiency and prevented the combustion problems associated with other similar models.

Still, nothing is perfect, and those who purchased the original Firefly vaporizer did have a few complaints about the design. Always receptive to feedback, the manufacturer listened to customer feedback, and unveiled a new and improved version - the Firefly 2 for wax and herbs. Here is the list of some of the new and improved features of the 2nd generation:

Firefly 2 vs Pax 3 vs DaVinci IQ Marijuana Vaporizers
  1. More Compact - many people complained that the original model was too large and heavy to be convenient for use on the go. Although Firefly 2 is nowhere near as small as a vapor pen, it is much easier to fit in your pocket.
  2. Better Battery - the new battery used in the Firefly 2 vaporizer for wax and herbs reduces charging time and increases battery life.
  3. No Buttons - newbies struggled with how to use the original Firefly vaporizer when they first purchased it because it required a unique draw technique. With the new model, the button has been eliminated to simplify things. Instead, the vaporizer's mouthpiece detects a user's touch and automatically responds.
  4. Bluetooth Functionality - Firefly 2 vaporizer offers a free app, With it you can fine tune the responsiveness of the touch sensor and choose the temperature settings for the vape.
  5. True Multi-function Technology - with the Firefly 2, you can enjoy both dry herbs and waxy concentrates with equal ease. No matter what you're vaping, the device provides exceptional vapor quality.
  6. Faster Heat Up - convection vaporizers typically take longer to heat up than conduction models, but the engineers at Firefly headquarters in California have found a way to reduce the warm up time, so that the vape can be ready to go within just a few seconds.
  7. Hypoallergenic - new Firefly 2 has a nickel free heating coil so it's safe for people who are allergic to metals.
  8. New Charger - another design flaw of the original Firefly vaporizer was that it was hard to attach the USB charger to the small hole. The new model has a charging station, so you simply set down the vaporizer when you're ready to charge it.

If you're looking for a model that will allow you to get the most out of both herbal and oily concentrate materials, the Firefly 2 is an excellent investment. You simply won't find a unit that provides better quality vapor, or that is more efficient than this herb and wax vaporizer. Want to learn more about the Firefly 2? Check out the product page here at or contact us with any questions.

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In-Depth of the Firefly Classic - 1st Gen

Firefly Vaporizers classic was introduced first in 2011 as a prototype, but it's models are still hailed as one of the best bets for anyone looking for a cordless handheld model. Check out this review to learn what made this already discontinued classic model so unique. The Firefly 1 is currently out of stock everywhere and is no longer being manufactured. To read about the newer version - Firefly 2, click on the Buy Here button below, or continue reading about the classic version by scrolling down, where you can find on how to best use it with our top tips. You can also learn below about how this herbal vaporizer is, when compared to the newer Pax 2, which is currently available for sale.

Firefly 2 Marijuana Vaporizer link to Review


  • Affordable price for a top performing model
  • Unbeatable vapor quality for a portable
  • Long 5 year warranty
  • Stylish, modern design
  • Simple controls
  • Fast recharge time


  • Larger and heavier than some other models
  • Short battery life
  • Proper technique for vaping is a little complicated
  • See tips below to get best results

In-Depth of the Firefly 1st Gen

- Price - The Firefly price was currently around $270 here at The price was comparable to a lot of other units that do not perform nearly as well as this dry herb vaporizer, which made this vape a great buy.

Firefly Weed Vaporizer all Colors Side by Side

- Reputation - Vapor quality is really where it shines, and is why so many considered it to be the best portable vaporizer on the market. You'll get the full flavor of your herbs and a very smooth, pleasing sensation when you draw from this vape. The calssic Firefly produces very potent vapor, and when you use it the right way, you can get large clouds with the device.

- Guarantee - The warranty is for 5 years, longer than the 2 year-warranty offered on most portable vapes that are similarly priced.

- Prep Time - Loading the Firefly is pretty easy. The heating chamber is small, but there is a cleaning brush included that will allow you to push any herbs that don't end up in the vape into the chamber.

- Portability - One downside is that it is a little longer and a lot heavier than most other portables. Really, this model is more of a handheld vaporizer that is a convenient alternative to a desktop vaporizer for use at home rather than for traveling.

- Ease of Use - The biggest problem with the Firefly is that if you simply follow the directions in the quick start guide you likely won't end up with large vapor clouds. While the controls are simple to master, there is a special technique that you need to employ to really get the unit to generate a lot of vapor. The technique is outlined in the tips section below.

- Heating - There is only one temperature setting offered on the portable vaporizer, but the dynamic convection heating element is optimized to prevent combustion. Even if you experiment with different materials, you really don't need variable heat settings due to the advanced design.

- Power Supply - The battery only will last you through about one long session or two standard ones. Fortunately, it only takes the battery 45 minutes to recharge, and you can purchase extra batteries to have at the ready.

Top Firefly Tips

The Firefly vaporizer was available for some time, and if you read a few reviews from people who own or used to own these vaporizers, you'll see a lot of mixed opinions about it. It seems there are just as many people who love the 1st models as there are people who express frustration over them. Overall, this device is excellent for certain purposes, provided that you're aware of all of the tips. Overall, the design is very attractive, which is nice for people who like their gadgets to reflect their sense of style. You'll notice right away that the original Firefly is heavy - a lot heavier than most portable vapes and longer than most that sell for a similar price. Based on its size, this vape is really more of a handheld to use at home rather than a portable vaporizer that's great for on-the-go use.

When you read Firefly vaporizer reviews that complain about performance, you're likely getting the opinion of someone who hasn't learned the right technique to get great vapor production. The instructions that come with this vaporizer don't tell you the best way to use it, so unfortunately, a lot of people never discover it. To get the best results, grind your herbs as finely as possible, filling the chamber half full and then holding down the power button for 8 seconds. Then, release the button for 1 second and push it in a second time, this time holding for 4 seconds. After that, you'll have preheated the device and so be ready to draw. After every 3 to 4 draws from the mouthpiece, you should open the vape up and use the cleaning brush that is provided with the accessories kit to remove any debris that's gotten caught in the vapor pathway. It's also a good idea to stir the herbs. As a side note, buy a couple of extra batteries because the battery life on the original Firefly vape is very short.

So, is it worth all of the extra work that you need to do to vape from it - absolutely, yes. The vapor quality is really exceptional compared to other similar vaporizers, and even though the it is large, it is very well made. You won't notice any kind of unpleasant smells or have any trouble with combustion when you use the vape correctly. It's perfect for when you just want to kick back, relax on the sofa, and get the most out of your favorite herbal blends.

Firefly Vaporizer Dissected
  1. Always start with the driest herbs possible and grind them fine to get good results.
  2. Before you vape, you need to prep the oven. Do so by holding down the button for 8 seconds, releasing it for 1 second. Then, keep the button pushed for 4 seconds before you draw.
  3. Cleaning is very important to get the most out of this vape. You need to open it after every 3 or 4 draws, and brush out the vapor path with the brush that comes with this device.
  4. Stir your herbs whenever you open your vaporizer for cleaning to ensure efficiency.
  5. Consider purchasing some of the available Firefly accessories, particularly the wall and car chargers, and a spare battery to ensure you're able to use the vape whenever you wish.

Whether you already have it in red, grey, or black, Firefly vape will give you a truly exceptional vaping experience. Overall, it gets a total score of 90/100, really only losing points for its complicated draw method, which you can easily master with a little practice. You can learn more about the vaporizer on the Firefly product page here at

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Discontinued Firefly Classic vs Pax 2

Ask people which portable vaporizer on the market is the best, and you're likely to get one of two answers: the PAX 2 vaporizer or the classic Firefly vaporizer. Both of these units are considered high-end vapes and have a devoted following of users. While both are stylish and capable of delivering a satisfying vaping experience, they are distinctly different. The vaporizers differ in terms of:

Classic Firefly vs Pax 2 Vaporizers for Cannabis

- Heating Methods: The PAX 2 uses the heating system that is most common in portable vaporizers - convection. This means that the heating coil directly warms up the herbs. As a result, the PAX 2 begins producing vapor very fast. The Firefly is a convection model that heats up your material by passing warm air through it. This makes the Firefly a little slower, but it helps to cut down on the risk of uneven vaporization and combustion. As a result, people who value efficiency and want the purest vape possible typically prefer the Firefly.

- Cost: The PAX 2 and Firefly are similarly priced. The PAX 2 typically was selling for around $280 before the current price drop to $200, though some limited edition versions are more expensive. The Firefly retailed at the time of availability for around $269.

- Capacity: The PAX 2 has a larger heating chamber that holds .2 to .4 grams, compared to .15 grams, so you can fill it with more herbs than the Firefly. As a result, the vape is often preferred by people who prefer longer sessions.

- Portability: The Firefly is the bigger of the two portable vaporizers, measuring 5.5 inches in height by 2 inches in width by .85 inches in depth, versus the Pax 2's dimensions of 3.87 inches by 1.21 inches by .85 inches. Also, the Firefly weighs more than twice as much as the Pax 2 at 341 grams versus 92 grams. As a result, the Firefly is harder to carry in your pocket.

- Batteries: Both the Firefly and the Pax 2 feature rechargeable lithium ion batteries. The Firefly charges very quickly, taking only 45 minutes to be ready for use, compared to 100 minutes of charge time for the Pax 2. Battery life on the Pax 2 is longer, though, at 70 minutes versus 45 minutes. If you only take a few draws at a time, the Firefly will be convenient because you can use it sooner, while the Pax 2 will allow you to vape for longer with more wait time in the beginning. Another major difference between the two is that the Firefly battery is replaceable. If it dies, you can swap it out for a new one. With the Pax 2, you'll need to get a new vaporizer when the battery finally goes.

- Heat Customization: With the Pax 2, you can choose between 4 heating levels for your herbs. The Firefly does not give you this option. Instead, it uses digital controls to keep the vape at a steady temperature that is optimal to produce vapor without combustion. Some people see this as an advantage because it eliminates the need for experimenting to find the right temperature. Others like being able to set the heat level themselves and prefer the Pax 2 as a result.

Pax 2 Weed Vaporizer link to Review

- Versatility: The Pax 2 is strictly a dry herb vaporizer, and with an added concentrate pad, the Firefly can be used for concentrates, similar to a wax pen.

- Vapor Quality: Both the Firefly and the Pax 2 produce high quality vapor that is superior to what most vaporizers of their kind provide. In a side by side comparison, though, the Firefly typically performs a little better with smoother and more flavorful vapor.

- Ease of Use: The Pax 2 is very easy to use, but it does have some draw resistance that can make it more challenging for people with breathing problems. It can take a little practice to master the draw technique that works best with the Firefly vaporizer; however, once you do, you won't experience the draw resistance that's common with the Pax 2.

- Warranty: The Pax 2 is backed by a 10-year warranty, so it's guaranteed for twice as long as the Firefly, which was warrantied for only 5 years, at the time of its availability.

Need help choosing? We'll be glad to assist you, contact us today for personalized shopping assistance, but make sure to consider either the Firefly 2 Vaporizer and Pax 2 or 3 as your choices before making any final decisions.

Some comparison Reviews by Our Customers:

By Cas - Actually I have used my PAX 2 for wax just fine. For concentrates you just use a small piece of organic cotton as a conduit for the concentrate and it works like a charm. Happy vaping :)!

By Tennie Hernandez - Great side by side comparison. I have owned and used both of these and I agree that it's hard to say which is a better vaporizer. The price difference was pretty close so you can't use that. The thing I like least about the Firefly is that it's so heavy, but I heard the newer one is lighter and smaller. The thing I like the least about the Pax 2 is that it's only for dry herbs. I agree that you get more flavor from the Firefly, too. I have friends who love one and hate the other. I think sometimes it's best to try and find someone who has both and test them for yourself before you buy.

Firefly Pot Vaporizer Features Firefly Vaporizer for dry herbs Features

Firefly Vaporizer for marijuana Features

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