Hair loss is absolutely something to be concerned about! Some thinning is typical as you get older (lower circulation and hormone production can contribute to thinner hair), but if you see obvious thinning or true baldness, you should start taking precautions.
Laser hair growth devices are one of the most effective prophylactic methods available today. Simply put, these devices stimulate your scalp and hair follicles with low-level laser treatment (LLLT), hence boosting hair growth. We’ll go over them in greater depth later, but for now, just know that they (mostly) work!
There are more gadgets to pick from in a variety of styles and patterns than you may have imagined. Don’t worry, we conducted the research and testing to ensure that you only saw the top laser hair growth devices on the market.
Read through the list below, then visit our resource area to discover everything you need to know about these baldness-preventing lifesavers:
1. IRESTORE Professional Laser Hair Growth Syste
This amazing hat is the iRestore hair growth device, which has 282 built-in LED and laser lights (with a total power output of 1410 mW) to treat hair loss, baldness, and alopecia. With a design that covers more scalp area than any other device on our list, the low-level laser light treatment is expected to give results in 3-6 months (with a 6-month full refund guarantee if you’re not happy).
The “advanced” laser and red light technology employs a wavelength that is excellent for accessing both your hair follicles and scalp, resulting in up to a 43 percent improvement in visible hair thickness. It’s ideal for usage 2-3 times each week. You may enjoy the treatment while watching TV, reading a book, or even sitting at the dinner table, thanks to its hands-free design (you simply wear it like a hat!).
It is advised that you combine this laser hair growth equipment with other treatments for the greatest results (including thinning hair shampoo, minoxidil, finasteride, or hair growth serums).
It isn’t the cheapest option on our list, but it is undoubtedly the most user-friendly. If you need to stop the therapy for whatever reason, you can. The gadget has a timer that allows you to start, halt, and continue the therapy. It is quite pleasant to wear because to the medical-grade cushioning.
Feature
Power: 1410mW
Wavelength: 650nm
Weight: 2.93 pounds
What We Like
For alopecia, pattern baldness, hair loss, and a receding hairline.
It provides full scalp covering and shows results within three to six months of use.
Display of a timer to halt and resume treatment
What We Don’t Like
It is a wired gadget.
Pricey
2. LH80 THERADOME Pro Laser Hair Growth Helmet
Eighty high-energy density lasers are included into the Theradome PRO LH80 Laser Hair Growth Helmet to stimulate your hair follicles, enhancing keratin synthesis and stimulating greater hair growth and regeneration. It uses a combination of red and cool lasers to penetrate deep into your scalp. It, like the majority of the other gadgets on our list, maintains the hair development cycle, assisting in moving your hair from the “resting” to the “growing” phase.
The wearable gadget is great for hands-free operation; simply put it onto your head and let the light function as you go about your everyday activities. It’s light, safe, and simple to use. It’s also cordless (unlike our top selection) and has a built-in rechargeable power pack with a surprising amount of battery life.
It is advised that you use it for around 20 minutes every session, with 2-3 times per week for the optimum effects. You may see a slowing of hair loss in as short as four weeks, but the true results will take longer to take effect—2-4 months for hair thickening and 5 months for regeneration.
Some users have complained about quality difficulties, such as the device breaking quickly. The power button is one of the parts that has been reported to be damaged, so keep that in mind when handling this gadget. There have also been reports of problems with the device’s battery life, which is believed to run out soon.
Feature
Power: N/A
Weight: 672 grams Wave length: 680nm
What We Like
Money-Back Guarantee within 180-day
NASA engineers created it.
Wireless while completely portable
Scalp penetration of up to 5mm is possible for follicular stimulation.
What We Don’t Like
According to reviews, the item is prone to breaking.
3. APHRONA Laswer Hair Regrowth
This baseball cap-style hair growth gadget promotes hair growth by utilizing 272 diode lasers. It’s suitable for both men and women, with a discreet design that allows you to receive treatment whenever and wherever you choose, without anybody knowing.
You should notice improvements within 12-24 weeks, and it works best on pale to light brown skin. With only three 30-minute sessions per week, you’ll find it simple to fit therapy into your regular routine.
The headgear is completely safe and harmless, with infrared-sensing technology that turns off the laser lights the instant you remove it (and shut the cap down 10 minutes later). The built-in rechargeable power pack provides ease (no tangled cords or cables!) and unexpectedly long battery life.
Some users of this laser cap have reported that their hair is less oily as a result of using it on a daily basis. This laser headgear is portable and comes with a bag for added convenience when traveling. It’s somewhat less expensive than other laser caps on the market, and it comes with a one-year warranty to back up its quality.
Feature
Power: N/A
Weight: 4.62 pounds Wave length: 650nm
What We Like
Lasers are disseminated for difficult-to-reach places.
Three 30-minute sessions each week are required to enjoy the advantages.
Within 12 to 24 weeks, improve the quality and growth.
When the therapy is over, the device will automatically turn off.
What We Don’t Like
The thing they received was of poor quality.
Not appropriate for those with darker complexion.
4. Laser Cap HAIRMAX REGROWMD For Hair Regrowth
This is another cap-style hair regeneration device that is comparable to the others on our list. The main distinction between Hairmax and its rivals is that it produces quantitative outcomes. That’s right: three 30-minute treatments each week will result in an average of 129 new hairs per square inch of hair growth.
The built-in BioLights focus the laser light to maximize light energy flow to hair follicles, and it uses FDA-approved therapy for genetic hair loss as well as male and female pattern baldness.
The hat is designed to accommodate heads with circumferences less than 22.5 inches, making it one-size-fits-almost-all.
The integrated battery pack has overcharge and overheat protection, and it’s light enough to be mistaken for a standard baseball cap. Although some users found it irritating, the insert is flexible and designed for optimal comfort throughout your treatment.
Feature
Power: 1360Mw
Weight: 3.25 pounds Wave length: 650nm
What We Like
Expect to develop 129 more hairs per square inch with this FDA-approved therapy.
Use it for 30 minutes three times each week.
Design of Bio-Light Comfort
What We Don’t Like
Is not appropriate for heads greater than 22.5 inches in circumference.
According to customer reviews, it is not very comfy and does not fit properly.
5. CAPILLUSULTRA Hair Regrowth Mobile Laser Therapy
While many of the other hair regeneration devices on our list require longer treatments a few times per week, the Capillis Ultra cap requires only a 6-minute daily session to get the same results. You can complete your treatment in the time it takes to eat your lunch or drink a cup of coffee, and then you can go to work, the gym, or bed without having to commit to a full 20-30 minute session.
The gadget is ISO13485 approved, made in the United States, and suitable for daily use. It will even shut down automatically after the six-minute treatment, signaling that it is time to get up and get on with your day.
It comes with extras including a sturdy shell case with a handle, four different types of plugs for usage in different areas, and a shoulder strap. The cap features a flexible fit that allows you to wear it while doing other activities. If you don’t want to wear the provided cap, you may put the laser fixture in any cap you like. This makes it adaptable and practical.
Some users have complained about size concerns with this cap, claiming that it does not fit tightly over their heads. Others have commented that the cap has the sensation of a hard helmet rather than a soft, flexible cap that may be worn while doing other tasks.
Feature
Power: 410 mW
Wavelength: 650nm
Weight: 4.99 pound
What We Like
Spending only six minutes every day
It works well for genetic hair loss.
Use it as a portable hands-free device.
After six minutes, switch off automatically.
What We Don’t Like
After wearing this cap, my head feels a little toasty.
6. HAIRMAX Laser Band For Hair Growth
The HairMax Hair Growth Laser Band foregoes the traditional helmet/cap form in favor of a sleeker, thinner band shape that you simply adjust on your head to cure bald areas or patches of thinning hair. The 82 therapeutic lasers (1230 mW output) offer a constant supply of light energy to your scalp, promoting follicle health and hair development (or regrowth).
The wonderful thing about this hair growth equipment is that each treatment just takes 90 seconds per region. It separates your head into three regions, which you treat one at a time, giving you a full treatment in less than 5 minutes. If you do this three times a week, you should notice benefits in 3-6 months.
The band has “soft touch teeth,” which make it incredibly comfortable to wear and maintain it firmly on your head in all three orientations.
Because this equipment is portable, it can be used anywhere. As a result, it is great for travel. It has a charging cradle that may also be used as a stand. This is very useful when traveling. A power cord, user handbook, and rechargeable battery are all included in the package.
Some users of this item have complained that it is too hefty. It weights around 9oz. You will also need to purchase replacement teeth if the gadget fits too loosely on your head.
Feature
Power: 1230mW
Wavelength: 655nm
Weight: 3.2 pound
What We Like
Therapeutic lasers that successfully reach the scalp
The band design guarantees enhanced user comfort.
Three times every week for 90 seconds
Lasers 82 medical-grade to cover the whole scalp
What We Don’t Like
If it fits too loosely, you will need to purchase replacement teeth.
It’s a little hefty.
7. ULTIMA 9 Classic HAIRMAX Laser Hair Growth Comb
This HairMax laser growth device is designed in the shape of a comb! While this makes it easier to use, it also gives you more control over where you want to encourage hair growth. All you have to do is apply the comb to the bald or thinning areas and let the lasers stimulate the follicles!
This product operates by delivering collimated light. This is light that moves in a straight line and may thus enter the scalp. The laser diodes are put close together to send energy light to every part of your scalp, encouraging fuller, thicker hair. It also contains a hair-parting teeth mechanism that is patented. These teeth divide the hair, allowing the laser energy to enter the hair follicles.
Treatment sessions last 11 minutes and should be done three times a week for optimum results. Clinical investigations shown that the average hair count grew by 129 hairs per square inch for each part of the scalp treated within six months.
The comb is lightweight, simple to handle about your head, and ergonomically designed. It has a charging station and a rechargeable battery (with decent battery life). HairMax’s 2-year warranty ensures that you receive a high-quality product that achieves the results you need.
Customers who purchased this laser hair growth device claimed that the instructions mention that it is not suited for those with dark skin tones. Others have experienced significant shedding. While some shedding is natural, if it persists or worsens, you should see a doctor.
Feature
POWER: 5mw per beam
Weight: 1 pound Wave length: 655nm
What We Like
Boosts hair growth by 129 new hairs per square inch.
Collimated (straight line) light treatment is quite effective.
The gadget is cordless, comfy, and portable.
Use 3 times each week for 11 minutes
What We Don’t Like
Not appropriate for people with dark skin tones.
Some consumers report greater shedding.
8. BIOEQUA Treatment For Hair Loss And Regrowth
One of the fascinating aspects that distinguishes this BIOEQUA hair growth gadget from the competition is that it can be used for both facial hair and head hair. It may thicken your beard, moustache, brows, or sideburns, which is ideal for those who desire richer, thicker facial hair.
The gadget employs pulsed cold ions to improve blood flow while increasing nutrition and oxygen exchange with your hair follicles. The pulse electrical fields also stimulate the hair follicles, causing them to transition from “resting” to “growth” mode.
You can notice effects in as little as four weeks with only three minutes of usage every day. However, the best outcomes will appear after 3-6 months (pretty standard for all the hair growth devices on our list). In addition to the gadget (and charger), the package includes a “Energizing Scalp Spray” to promote scalp health and increase the device’s performance.
There have been various concerns regarding the firm and its subpar customer service. It also does not come with a money-back guarantee.
While it does work, several users have complained that it works more slowly than stated, with very limited effects in the 6-month trial term. However, this might be due to people utilizing it inappropriately or not performing the treatments on a regular basis as indicated.
People have complained about the firm, claiming that there is no money-back guarantee on this goods. This is something to consider before buying it. Others have stated that while the gadget does operate for them, it does so slowly. To see benefits, you must be dedicated to doing this on a regular basis.
Feature
Weight: 1.65 pound
What We Like
Pulsed electrical fields to increase hair quality Only has to be used for three minutes every day
Encourage hair growth in other locations.
You will see effects in four weeks.
What We Don’t Like
User feedback indicates that the outcomes of hair growth are questionable.
Buying Guides And FAQ
Laser hair growth devices offer some bold claims—visible hair regrowth in as little as 3-6 months!—but how effectively do they deliver? And do they all produce the same effects, or only some of them?
Before you purchase any of the goods listed above, let’s go over all you need to know about laser hair growth equipment, beginning with the most critical question
How Does laser Hair Growth Device Work?
Low-level laser treatment is used by laser hair growth devices (LLLT). Simply explained, they direct low-level laser beams (emitted by LED diodes or lasers) into your scalp, stimulating both the scalp and the many follicles responsible for hair growth.
Laser light photons penetrate your scalp and are absorbed by your hair follicles. The light really causes the follicles to transition from the “resting” to the active “growth” phase.
Keep in mind that hair grows in three stages:
Anagen, or the development stage
Catagen, or the transition period
The resting or telogen phase
Approximately 90-95 percent of your hair is usually in the anagen period. Baldness, on the other hand, is caused by hair being “stuck” in the telogen phase for an extended period of time. The hairs weaken with time, and the follicles become less effective in producing healthy, robust hair. It eventually thins and falls out, resulting in “baldness.”
Laser hair growth devices function as follows:
- Increasing the length of the anagen (growth) phase of healthy hairs
- Transforming telogen hairs into active growth hairs
The light also promotes the body’s generation of ATP, which results in the release of nitric oxide, stimulation of metabolic processes, and increased oxygen and nutrient delivery to the scalp and hair follicles. All of this contributes to the health of your hair follicles and scalp, resulting in thicker, stronger hair.
Does Laser Hair Growth Device Really Work?
There isn’t much empirical data to support the claims that these laser hair growth devices function.
Some studies have been conducted to confirm the usefulness of LLLT (as shown below), however experts concur that the “results of laser treatment are inconsistent,” and the “medical community’s judgment appears to be that it appears to work for some patients, but not for others.”
The United States National Library of Medicine has a list of 15 clinical trials that have been done to investigate the effects of LLLT on hair regeneration, and the preliminary results are promising:
- A 2014 research discovered that LLLT for the scalp “substantially increased hair counts in women with androgenetic alopecia,” adding to a 2013 study that shown that LLLT “significantly improved hair counts in males with androgenetic alopecia.”
- According to the results of a 2009 research on the HairMax comb (mentioned above), “the HairMax LaserComb is an effective, well tolerated, and safe laser phototherapy device for the treatment of androgenetic alopecia in males.”
- Another 2014 research backed up the previous findings, indicating that “LLLT for hair growth in both men and women appears to be both safe and effective.” The optimal wavelength, coherence, and dosimetric characteristics are yet unknown.”
Even more “official” websites, such as WebMD, have largely favorable things to say about laser hair regeneration devices, citing research that show promising preliminary findings for these technologies’ success in treating baldness.
They do, however, emphasize one essential point: “For individuals suffering the early stages of hair thinning and loss, laser caps can be useful in treating and halting this loss.” There is no medication that can totally eliminate hair loss, especially when it is hereditary. However, when used regularly, laser caps and other non-surgical hair restoration techniques can delay the course of hair loss.”
That’s certainly promising! Laser hair growth technologies may not be able to completely stop or reverse hair loss (as some claim), but they can slow it down. The gadgets on our list above may give you a few extra years of good, thick hair.
Do More Lasers Promote Faster Hair Growth?
More lasers will not result in quicker hair growth. They simply give more coverage, which allows them to treat greater regions at once.
Can You Use Laser Helmets With Other Hair Loss Products?
The majority of LLLT devices are really advised to be used in combination with other medicines and therapies. The Glemme comb, for example, features an opening into which you can pour biotin serum, which you can then comb into your hair to increase the treatment’s efficiency.
LLLT can even be used in conjunction with finasteride or minoxidil. According to one research, LLLT showed no negative effects when paired with these FDA-approved drugs, yet it was “a potentially useful therapy for both male and female androgenetic alopecia.”
But be careful: if you apply minoxidil to your hair before using LLLT, the light may burn or irritate your scalp. It is preferable to utilize the laser hair growth device first, followed by the topical therapy.
Is Low-Level Light Therapy (LLLT) Harmful?
Absolutely not! In fact, you won’t even feel any warmth since the low-level lasers employed by hair growth devices are known as “cool lasers” because they don’t produce heat. There is also no vibration, itching, or prickling feeling. It is a completely painless and discomfort-free method of therapy.
What Can Be The Side Effects of Laser Hair Growth?
Dryness, itching, peeling, redness, and scalp irritation are the most prevalent adverse effects. This has nothing to do with the lasers and is more related to the cap itself. Wearing a cap for an extended amount of time can cause pressure on the scalp, pulling on your hair, and increasing the prevalence of scalp germs (which contribute to itching and irritation).
Can I Use Laser Hair Growth Wihout Prescription?
There’s no need for a prescription! Only finasteride requires a prescription; minoxidil is an over-the-counter therapy, and biotin is widely available in supermarkets and pharmacies. Laser hair growth devices, such as those on our list, are also classified OTC therapies, and hence cannot be purchased or used without a prescription.
Hair Growth Treatments WIth Lasers vs LED Light:
Low Level Laser Therapy devices, such as those on our list, employ one of two treatments: lasers or LED lights.
On the surface, they appear to be quite similar. They both produce light at a certain wavelength (usually in the infrared spectrum) with the goal of encouraging hair growth, enhancing follicle activity, and improving blood flow to the scalp.
However, there are certain distinctions between the two that you should be aware of before deciding which laser hair growth equipment to purchase:
- Light Coherence — Lasers emit “monochromatic” light on a single wavelength, but LEDs emit multi-colored light over a wider spectrum of wavelengths. What exactly does this mean
- Laser lights are more focused (coherent), with a narrow beam that can be more precisely targeted, which is why they are utilized in so many medical procedures. Laser light with certain wavelengths will penetrate deeply into your scalp and trigger the hair follicles.
- LED lights, on the other hand, will not enter your scalp as deeply. The majority of the consequences will be seen on the surface.
- Wavelength – 680 nm is the “optimal” wavelength for increasing hair follicle activity. Lasers can be programmed to generate light at this wavelength, however LED lights are significantly less selective and hence less effective in stimulating hair growth.
- Power — As you may expect, lasers are far more powerful than LEDs. They have a lot more power, so the light is more likely to stay coherent and hold its energy as it passes through the scalp to reach the hair follicles.
These distinctions are quite significant! Just by reading them, it is clear that LED devices have significantly less potential efficacy than laser devices. If you want the greatest results, make sure you exclusively buy laser-based products.
Hair Growth Treatment Varieties
The FDA has authorized two medications to treat pattern baldness:
Finasteride (Propecia) – Finasteride (propecia) inhibits the formation of DHT, the hormone that is mostly responsible for male pattern baldness. It is reported to be around 90% effective at slowing hair loss in males and may even result in some hair regrowth. The effects will remain only as long as you take the tablet (once a day).
Minoxidil – Minoxidil (sold as Rogaine) increases hair growth, although the specific mechanics of how it works remain unknown even after years of use. It will not, however, prevent your hairline from receding because it does not inhibit the DHT that causes hair loss. It’s reported to work in about 66 percent of the population, and it’s especially helpful for males under 40 who have just started losing hair. It’s a topical treatment that you apply to your scalp. Results may take up to four months to appear, but like finasteride, it will cease working as soon as you stop using it.
Biotin is also recommended by experts for treating hair loss. Biotin, often known as Vitamin B7, promotes follicle growth by assisting your body in producing more keratin, the protein required to make new hair cells. Consuming a lot of biotin-rich foods, such as eggs, meat, vegetables, nuts, and seeds, can offer the body with extra Vitamin B7, which helps to build and preserve the hair.
Advantages And Disadvantages of Laser Hair Grwoth Devices For Hair Loss
Advantages
- Simple to use at home.
- Simply put on your hat, band, or helmet and let the laser light treatment work its magic!
- Non-invasive, painless, and there are no adverse effects.
- There are no surgical procedures required, and there is no need to attend a hospital or clinic.
- While the gadget is operational, you may feel some heat on your scalp, but the light should not cause discomfort or agony.
- Minoxidil and finasteride (the two FDA-approved hair loss drugs) both have a variety of negative effects that may deter you from using them, including acne, skin rash, inflammation, lower sex drive, and erection and ejaculation issues. Hair growth devices, on the other hand, are completely safe and have no adverse effects.
Disadvantages
- Possibly ineffectual.
- Keep in mind that these are not actual medical remedies (in a clinic using proper equipment). As previously said, there is a very real risk that they will have no effect on reducing or reversing your hair loss because LLLT just does not work for some people or some types of baldness.
- There is insufficient conclusive evidence.
- The research on real scientific proof that LLLT works as a therapy for baldness has only recently begun.
- The majority of products marketed today are made with incomplete data and are not thoroughly tested.
- Quality may differ.
- Some unethical producers have hurried to market “popular” items without conducting enough research, testing, and analysis. Many of the devices offered online, a major number of which are produced in China, have serious quality control issues.
Everything You Need To Know Before Buying Laser Hair Growth Devices
If you’ve read this far and still want to try laser hair growth equipment, congratulations! It’s worth attempting to halt hair loss before it progresses to complete baldness. You may not be ready for surgery or drugs just yet, but you are taking precautions to prevent hair loss before it becomes too severe.
When looking for laser hair growth equipment, keep the following aspects in mind:
Type
You may choose from four main types of laser hair growth devices:
Caps
These are the least noticeable laser hair growth technologies. They appear just like a conventional baseball cap and can be worn anywhere without bringing attention to yourself. They are commonly worn for durations ranging from 6 to 30 minutes and are used daily or 2-3 times per week. However, for people with a lot of hair and only a few thinning spots, they may not be as successful since the existing healthy hair may prevent the laser light from reaching the scalp.
Helmets
Helmets are larger and more visible than caps, but they have more power and are frequently better-designed. They have the same disadvantage as caps in that thick hair may interfere with the emitted light, but they normally last longer and are less prone to malfunction.
Combs
Laser hair growth combs are portable devices that stimulate the areas of your scalp where your hair is thinning. Their bristles may be used to massage your skin and stimulate circulation, and the comb can be used to brush thick, healthy hair out of the way for direct and effective treatment of bald or thinning regions. However, you must operate them by hand, and brushing your hair for the duration of the therapy session might get tiring (ranging from 3 to 15 minutes).
Headbands
Headbands can cover more of the scalp than combs, yet they are more adaptable and unobtrusive than helmets. They typically have fewer laser diodes than helmets but more than combs. You may use it to encourage growth over your entire head or only the problem regions where your hair is thinning—all you have to do is set it appropriately and let the light do its thing!
Size
When selecting a helmet or cap-style device, consider the size (circumference and shape) of your head. You may be unable to wear the “normal” hat size (your head is too large or too small). Many bad user reviews concerning the cap and helmet-style devices complain about them being excruciatingly tight or unpleasant since they cannot be modified to fit odd head sizes or shapes.
Hair Loss Extent
What is the extent of the hair loss? Do you have little patches in certain places (receding hairline, bald patch on top of head, etc.) or do you have full-head thinning or balding?
For “spot treatments” in certain areas, a band or comb that allows you to target exact patches may be preferable. For more extensive hair loss, consider a cap or helmet-style device that can treat your entire head at once.
Cycle Time
Also known as “session time,” this refers to how long each cycle/session of therapy lasts. As you can see from the above list, some devices require 20-30 minute sessions 2-3 times a week, while others prefer 3-10 minute sessions daily.
The efficacy is typically unaffected by the length of the session—by the end of the week, you’ll have accumulated approximately the same number of treatment minutes. However, the amount of convenience will fluctuate. If you find it difficult to devote 20-30 minutes to treatment every day due to your hectic schedule, you may want to choose a device with a much shorter daily cycle.
FDA approval
This is an essential requirement! FDA-approved devices have undergone extensive testing for safety (though not efficacy), indicating that they meet specific quality control and operating criteria. Non-FDA-cleared/FDA-approved devices are typically made overseas with significantly less quality control or monitoring. They are the gadgets that are most prone to fail or overheat.
There is no “standard” laser count, however it is reasonable to assume that more is usually better. The more lasers in the device, the larger the surface area it can treat and the greater the likelihood that the light will pass through good hair and your scalp to reach the follicles.
Laser Wavelength
As previously stated, the optimal laser wavelength for activating hair follicles is 670 nm. Laser hair growth systems, on the other hand, will normally employ lasers with wavelengths ranging from 630 to 680 nm. The closer the light is near 670 nm, the more successfully it will function!
Portability
You may not want to discontinue your LLLT treatments just because you are traveling for work or pleasure. If you plan to travel, consider purchasing a laser hair growth equipment that you can pack and bring with you. Although headband and comb-style devices are more compact, a cap-style device may be a possibility. Helmet-style gadgets are ideal for usage at home but are far too large to pack in your luggage.
Price
While price isn’t the most significant factor—after all, quality is the most important factor—it is something to consider. The most expensive alternatives aren’t always the greatest, and you may discover less expensive ones that perform just as well as the more expensive options. That’s why it’s critical to do your homework and completely examine the advantages, drawbacks, and features to pick the gadget that will give you the most bang for your buck!
