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Byte Nighttime Aligners: Do They Work and Should You Get Them?

Contributors:  Natalie Asmussen

Byte nighttime aligners (Byte at Night) lets you straighten your teeth while you sleep, avoiding the majority of daytime wear. But do these aligners work? And can anybody straighten their teeth with them?

The answer is a nuanced yes, and no, as there are some essential details that you'll need to know before considering this orthodontics treatment.

In this article we'll go over those details, take a look at some Byte nighttime aligners reviews, and answer the following questions:

  • Do Byte nighttime aligners work?
  • How much does Byte at Night cost?
  • How long does treatment take?
  • Should I get Byte nighttime aligners?

With this information, you'll be able to decide whether nighttime aligners with Byte — or another brand — is the best treatment option for you.

How do Byte nighttime aligners work?

Byte at Night aligners look just like the aligners you would wear during the day. But, instead of wearing them for 22 hours, you only have to wear them for 10+ hours.

byte nighttime aligners before and after
HyperByte speeds up treatment time

While they may look the same as standard aligners, they are made from a thicker material that is designed to get your teeth moving while you sleep, in fewer hours. An added benefit is that thanks to the thicker material, they will last longer if you are a teeth grinder.

Along with a minimum of 10 hours of wear per night, you also use the HyperByte for 5 minutes per day. The HyperByte device uses high-frequency vibrations that can accelerate tooth movement, and reduce the discomfort caused by shifting teeth.

Your treatment time will last an average of five months, which is a bit longer than the standard treatment time for Byte aligners — from 3 to 4 months.

Byte at Night vs daytime aligners

The main difference between Byte at Night and daytime aligners, including those made by Byte, is the fact that you wear the night aligners, well, at night. But there are some other important differences as well that we'll take a look at now.

byte nighttime aligners reviews
Should you get Byte at Night?

Treatment time

With Byte at Night, you wear your aligners for 10 hours per day (that's the minimum amount). This is around half the time you would wear regular aligners, which generally require 22 hours per day of wear.

For many aligner brands this means extending treatment time to twice as long, but not for Byte. Thanks to the extra-thick material of the nighttime aligners, along with the HyperByte device, your treatment time is only extended by about a month or two.

So instead of Byte's normal treatment time of 3 to 4 months — one of the fastest in the industry — it increases to 5 to 6 months.


byte at night reviews
Byte at Night costs more

Standard Byte treatment costs $1,999, with a payment plan option of $70/month for 36 months and a down payment of $249, for a total of $2,750.

The total Byte nighttime aligners price is quite a bit more at $2,399, or $84/month for 36 months, with a down payment of $299 for a total of $3,301.

It's pretty typical that nighttime Byte aligners cost more — you'll see the same with Smileie aligners for nighttime and SmileDirectClub.

Wear schedule

Wearing Byte at Night is arguably more convenient than the wear schedule is for standard daytime aligners. With Byte, all you have to do is finish your usual oral hygiene routine, and then put your aligners in. Use the HyperByte for 5 minutes, and go about your nighttime routine.

In the morning, you'll take your aligners out and you won't have to deal with them again until the end of the day. With daytime aligners, you have to be careful to take your aligners out whenever you want to eat or drink anything other than water.

Plus, even though they are clear, people may notice you wearing them — no shame in that, but you may prefer them not to.


Byte has developed a way for people to straighten their teeth, only wearing aligners for 10 hours per day, without extending the treatment time by more than a couple months. So what's the secret? That would be the thick, medical-grade plastic they use specifically in their night aligners.

Combine the thicker plastic and the 5 minutes per day of HyperByte, and treatment times stay to a minimum.

Other brands, even good brands, haven't changed the material they use for their night aligners, so the treatment time is extended much longer. That's also why the cost for Byte at Night is more than the daytime treatment.

Treatable cases

byte night aligner
More severe cases may require regular braces

You won't know if you're a good candidate for treatment with Byte until a Byte dentist has reviewed the molds of your teeth that you make with the impression kit.

Byte is suitable to treat mild and slightly moderate crowding and crookedness, and chances are that if you're eligible for Byte all Day, then you can do treatment with Byte at Night as well.

However, there are some cases, even mild ones, where your teeth will need all-day wear to properly align.

Byte nighttime aligners pros and cons


  • Convenience: Since you don't wear them during the day, you don't have to worry about taking them out and putting them back in every time you eat or drink something. Not to mention remembering where you put them!
  • Appearance: That's just it — the appearance doesn't matter since you won't be leaving your home with these. Neither coworkers nor Hinge dates will need to know that you're straightening your teeth.
  • Easy to remember: Unlike daytime aligners that go in and out of your mouth all throughout the day, it's easier to remember when to put your night aligners in, since it will simply become part of your nightly oral hygiene routine.
  • Treatment time: Unlike other aligner brands, the treatment time with Byte isn't greatly extended with night aligners — it's still only 5 to 6 months on average.


  • Cost: Original Byte aligners cost $1,999, and night aligners cost $2,399, so there's a pretty large price increase. This is due to the thicker night retainers that are designed specifically for use while you're asleep.
  • Comfort: Since the Byte at Night aligners are thicker, they may not be as comfortable as thinner daytime aligners.
  • Eligibility: In general if you are eligible for standard treatment with clear aligners, then you will also be a good candidate for night aligners, but this won't always be the case.

Alternative nighttime aligner options

Byte isn't the only brand that offers nighttime aligners — there are some other quality options out there as well. So have a look at the table to compare the different options.

Byte at Night




Wear hours/day





Treatment length

5-6 months

10 months

10 months

8-12 months







HyperByte speeds up treatment time

You can order a single arch or double arch of aligners

Clearest aligners on the market

Multiple payment plans

If you're open to both daytime and nighttime aligners, check out the comparison chart below to learn more about some of our top picks for clear aligners.

Find the right clear aligners for you
There are so many companies offering remote teeth straightening with aligners! Take a look at our top picks and discover why we recommend these over any others.
  • Complete treatment 100% remotely
  • Amazing customer service
  • Nighttime-only option
  • $1,495 or $55/month
Get NewSmile aligners
Show Less Show More

NewSmile aligners are made from the clearest Essix plastic and come with a daytime or nighttime-only option to suit you. For just $1,495 you'll receive everything you need to straighten and whiten your teeth – and maintain your new smile:

  • Home impression kit
  • Full aligner treatment
  • Free whitening
  • First set of retainers
  • A full refund if you're not a good fit

NewSmile goes above and beyond to provide a great experience to all their customers, beginning with a live video call to help you with your teeth impressions. Mail these back, and they'll send a 3D Treatment Preview for you to approve before going ahead.

Alternatively, click here for an extra $20 off an impression kit!
  • Complete treatment 100% remotely
  • 4-6 month average treatment time
  • Nighttime-only option
  • $949 or $77/month
Get this deal
Show Less Show More

If you're looking for the best value aligner package, here it is! For just $895 you'll get:

  • Impression kit
  • Full aligner treatment course
  • Free teeth whitening kit
  • Your first set of retainers

In short, everything needed to straighten your teeth remotely and keep them looking great, with a full money-back guarantee if you're not a suitable candidate.

This low price doesn't mean you're compromising on quality of care, though. ALIGNERCO just choose not to put so much into marketing, and they pass on the savings to their customers. They are also known for their responsive and helpful customer care, which is important when you're doing things from home.

Plus, if you're in New York, you can visit their SmileStudio for a free consultation and help taking your impressions.

Nighttime-only aligners are also available for anyone who doesn't want to wear aligners during the day.

  • 3-4 month average treatment time
  • Assessed and planned by orthodontists
  • Includes whitening and first retainers
  • $1,999 or $70/month
Get faster treatment
Show Less Show More

Byte's HyperByte technology uses High Frequency Vibration to help your teeth move faster and with minimal discomfort. Their average treatment time is just 3-4 months, compared to 6 months for most others.

Treatment includes your first set of retainers. You'll also get their BrightByte 3-in-1 foam to whiten your teeth, clean your aligners and freshen your breath. And their Byte-for-life guarantee means you'll get free adjustments if your teeth start to move again.

Begin by ordering an impression kit so their orthodontists can assess whether you're a good match.

Get 80% off with code SMILEBRYTE
  • Single-arch treatment option
  • Nighttime aligners available
  • Free refinements & 2 sets of retainers
  • $699 (single-arch) or $999 (dual-arch)
Check Smileie's offers
Show Less Show More

Smileie's aligner treatment is not only affordable, but flexible too. You have the option of single-arch treatment for just your top or bottom teeth, as well as nighttime-only treatment. And whichever package you choose, monthly payments are available.

On top of this, Smileie offers a 100% satisfaction guarantee which includes free refinements if needed. Their aligners are made in the US and treatment takes 4-6 months on average.

Get the best discount when you purchase your aligner package up-front, including:

  • Home impression kit
  • Teeth whitening kit
  • Two sets of retainers
  • A full refund if you're not a good candidate

Packages start at $699 for single-arch treatment. Click below to check for current discounts!

Byte at Night reviews

In the review below, a Byte patient who has finished her treatment talks about how she is feeling about her treatment experience. She is happy with how her teeth look now, and satisfied with Byte as a company.

She did have a little roadbump when at the end of her treatment, she noticed her teeth weren't aligned exactly how the treatment plan had predicted. So she contacted Byte, and they sent her 9 new aligners. She continued this treatment for 9 months, and she did finally see her teeth shift to wear she wanted.

She said it was easy to request the adjustment aligners and that customer service were really good about it.

She also goes over the options for retainers after treatment.

Her only complaint with Byte at Night is that during the first couple of months, her mouth felt weird after having her teeth shifting at night, and she had a lisp when she talked at the beginning of the day. Then she got used to it and it stopped happening.

In the next Byte at Night reviews video, you can see how one couple decides to do the nighttime option instead of the daytime option.

The aligners are for the husband, who talks with people frequently throughout the day and is a huge daytime snacker. For these two reasons, they decided that the nighttime version would be the best choice for him.

Should you get Byte nighttime aligners?

Let's lay it out as directly as possible. You should get Byte at Night if you:

  • Snack throughout the day and don't plan on stopping
  • Have a job where you have to speak a lot
  • Don't want others to know you are straightening your teeth
  • Don't mind paying more for the night option
  • Want to put your aligners in at night, go to sleep and forget about them


Byte night aligners reviews
Straighten at night with Byte

Byte at Night lets you straighten your teeth while you sleep, thanks to specially designed aligners that you only have to wear 10 hours per day — or night, in this case.

These aligners are thicker than standard aligners, so they move your teeth even more efficiently. And when used with the HyperByte device, your treatment time is estimated to be just 5 to 6 months.

These aligners are ideal for anyone who doesn't want the hassle of taking their aligners out and putting them back in when they eat or drink during the day. They also make it impossible for others to know that you are straightening your teeth — until they begin to notice the results of course.

You can order your Byte impression kit now and get 80% off your kit using code SMILEBRYTE to find out if you are eligible for Byte at Night treatment.

You can also read more about adult orthodontic treatment in general in our complete guide here.


Can I wear my Byte aligners only at night?

Yes. In fact, you can get Byte at Night aligners, which are only meant to be worn at night. They are made from thicker material, so move your teeth more efficiently in fewer hours.

Can you wear Byte at Night longer than 10 hours?

10 hours is the minimum time that you are supposed to wear your nighttime aligners, so yes, you can wear them for 10 hours and then a bit more if you want to. But don't go too overboard.

How much does Byte at Night cost?

Byte at Night costs $2,399 if you pay all at once, or you can opt for a payment plan and pay $84/month for 36 months. For the payment plan, there's a down payment of $299 for a total of $3,301.

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Natalie used to work as a Community Health Worker and Health Insurance Navigator. She continues to follow her passion for connecting people with the healthcare they need by writing informative content about dentistry and medicine.