Top 7 Best Smartphone UV Sterilizer in 2021 & Buying Guide

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Generally, the smartphones’ surfaces are vulnerable to damage from dust, bacteria and other impurities from the surrounding. Normal cleaning with the help of water drops and cloth piece will not effectively remove germs, bacteria, and other impurities. Therefore, there are many phone sanitizer manufacturers claim who invented a special solution for this. In the market, there is the availability of special kinds of smartphone UV sterilizer box and ozone disinfection materials. With the proper use of these kinds of products, your smartphones stay free from germs, harmful bacteria, and other impurities. In order to protect your smartphone against these damaging factors, take a look at the below products:


7. OTTOLIVES UV Lights Smartphone Portable iPhone Android Sanitizer Toothbrush Cleaner

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This UV-ray smartphone sterilizer is a high-tech product from the OTTOLIVES brand. Using this item is one of the most effective ways to reduce the number of bacteria on mobile devices, helping to protect the health of yourself and your family. In particular, modern and advanced technology features are capable of destroying bacteria and viruses at the maximum molecular level. In addition, UV rays are used to ensure absolute environmental friendliness, free from mercury and harmful chemicals. Plus, the product is compactly designed with a convenient rechargeable battery system so you can carry it in your briefcase, backpack, or bag without any problems.

You can feel free to take full advantage of this sanitizer to clean watches, toothbrushes, jewelry, and other personal accessories without any significant problems. Thanks to the ergonomic and compact design of the item, you can comfortably use it anytime, anywhere to protect the health of yourself and those around you. With the utmost help of this state-of-the-art equipment, you no longer have to worry about the risks of disease or infection. Finally, the fast and impressive charging speed gives you maximum comfort as this feature can save you a considerable amount of time. In addition to the outstanding features listed above, the user-friendly construction is one of the great advantages of a sterilization box that cannot be ignored. This makes you rest assured that it will not release any harmful impurities during use.

What We Like:

  • Integrated with many modern and advanced technology features
  • The structure is both convenient and safe
  • Suitable for many different products
  • Easy and simple to carry around

What We Don’t Like:

  • A bit complicated to charge at first

6. Cahot Fast Portable Smartphone UV Light Extra Rack Deep Sanitizer Wireless Charging Box

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This high-tech product from Cahot is a UV sterilizer for your smartphone. It is considered an upgraded device when integrated with 8 modern and advanced LEDs to help you remove up to 100% of bacteria, germs, and viruses from your accessories. In addition, many customers choose this item because it works relatively quickly, thereby saving users time and effort. And yet, its compactness and ergonomic design make it an ideal choice to accompany you wherever you are and to keep you clean every day. With just a few basic movements, this sterilizer completely enhances the hygiene of every member of your family. Not only that, the device has good compatibility with many popular phones on the market today. Whether you use an iPhone or any Android phone, this sterilization box will delight you.

Plus, you can fully utilize the product’s functionality to disinfect some other personal accessories such as watches, jewelry, purses, keys, headphones, or even tools. On top of that, premium materials and innovative technology both ensure excellent durability for the product and make you feel secure about its safety during use. It is certainly not damaged by any great damage even if you accidentally drop it to the ground. Equally important, the thick and sturdy outer shell ensures that the UV rays on the inside will not leak out. From there, you no longer have to worry about risks that might happen to your children. Finally, it can act as a meaningful gift for you to gift your loved ones on special occasions.

What We Like:

  • Good compatibility with a lot of smartphones
  • The design is quite elegant and modern
  • Technological innovations are innovation and safety
  • The price is relatively affordable

What We Don’t Like:

  • It is a bit heavy to move

5. HoMedics Disinfectant Fast Portable UV Purple Clean Smartphone UVC Light Germ Sanitizer

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This sterilization device for smartphones from the HoMedics brand stands out with elegant purple color and eye-catching. This is also one of the main reasons why this item attracts a lot of customers’ attention. In addition, the product has the ability to comprehensively protect your phone with antibacterial technology with UV-C LEDs, thereby killing 99.99% of viruses and bacteria on the surface. Thanks to advanced and modern technology improvements, the device does not contain radioactive substances and harmful chemicals, thereby giving you peace of mind in using it every day without worrying about the risks involved in health.

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Equally important, it has a structure that is both compact and ergonomic so you can conveniently place it in your suitcase, backpack, and briefcase in a neat way. From there, you can easily carry it with you anytime and anywhere to disinfect personal items on a regular basis. What is more, the lighting position is arranged quite reasonably to ensure maximum coverage and efficiency in each use. On top of that, operating this disinfection device in a flexible way is relatively simple with just a few basic steps. Moreover, all the charging and activities also quite convenient and will not make you lose too much time.

What We Like:

  • The design is quite creative and innovative
  • Its color scheme is relatively classy and eye-catching
  • Very safe for young users
  • Ergonomic and compact for easy storage or portability

What We Don’t Like:

  • The price is a bit high compared to competitive products

4. Roadview UV Sanitizer Aroma Smartphone Sterilizer UVC Light Cleaner Disinfection Box

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This UV smartphone sanitizer from Roadview is capable of disinfecting all corners of your mobile devices without using ozone. Thanks to modern technological innovations, it provides up to 99.9% cleaning efficiency to protect your health as well as other family members. Equally important, this high-tech device is also integrated with the aroma function so that you always feel comfortable and comfortable every time you use it. All you need to do is add the drops of your favorite essential oils, the product will quickly give you a fragrant and relaxing atmosphere.

Besides, this sterilization device is also chosen by many people thanks to its wide applicability. From there, you can comfortably take full advantage of its functionality to disinfect phones, headsets, watches, glasses, keys, jewelry, and many other personal accessories without encountering. any significant obstacles. On top of that, you can be assured of putting many of your items inside the device at the same time thanks to its relatively large capacity. What is more, the precise and smooth use of this high-tech product is relatively simple and convenient. It will take very little time and effort to learn how to operate the device. Not only that, but this innovative item is also composed of high quality and durable materials to serve you effectively for many consecutive years without showing any signs of significant damage.

What We Like:

  • Simple and convenient to use every day
  • Suitable for many different items
  • Its capacity is quite large
  • Materials are both durable and safe

What We Don’t Like:

  • It is a bit cumbersome a bit

3. 59S UV Light UV-C LED Sanitizer Sterilizer Smartphone Clinically Proven Box

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This product from 59S brand is a UV-ray smartphone sterilization box integrated with advanced and modern technology. With only a very short amount of time, the device will remove most of the bacteria and viruses that have stuck on the surface of your items, thereby limiting the spread of disease. What is more, the device’s disinfection system completely covers your phone and provides optimal cleaning in a very short amount of time on each side. And yet, the lighting location is specially designed, ensuring maximum coverage and the most effective impact.

On top of that, versatility and wide compatibility are the outstanding advantages that help the device attract the attention and love of many groups of customers. With the enthusiastic help of the device, you and other family members will be kept clean and protected in an effective and significant way. In fact, in addition to disinfecting smartphones, this device can help users disinfect many small items such as pens, visa cards, watches, necklaces, earrings, makeup tools, and other personal items. without encountering any obstacles. Besides, you can see it as a meaningful gift to give to friends and relatives on their birthdays. The compactness makes this sterilizer box ideal to accompany you anytime, anywhere.

What We Like:

  • The design is both compact and ergonomic
  • Simple and convenient for regular use
  • Its materials are relatively sturdy and durable
  • Easy to clean multiple items at the same time

What We Don’t Like:

  • It is a bit expensive

2. PhoneSoap 3 UV Cell Phone Sanitizer and Dual Universal Cell Phone Charger

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The PhoneSoap UV cell phone sanitizer is capable to destroy 99.99% of bacteria through UV light. Its patented design makes this sanitizer the only device to fully sanitize your phone. Basically, this cell phone sanitizer sits over a UV transparent plate and enclosed by scientifically proven germicidal UVC light as well as a reflective interior.

Generally, the phones collect all the bacteria that we usually touch all through the day. Besides, our phones are Petri dishes inside our pockets and cleaning them is essential. Now you can stay healthy by maintaining cleanliness in your devices using PhoneSoap.

What makes it an appealing cell phone sanitizer among customers is it can easily fit and charges the majority of the phones. Moreover, it can fit bigger phones like the iPhone 8 Plus. On the back, there is the availability of the two charging ports i.e. a USB and USB-C. It is possible to charge and sanitize simultaneously.

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1. PhoneSoap 3 UV Cell Phone Sanitizer and Dual Universal Cell Phone Charger

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Generally, our phones are 18x polluted than a public toilet. This is because we take our phones into many different places without taking any cleanliness measures. With the use of the PhoneSoap 3 UV cell phone sanitizer, clinically proven results are guaranteed. Its powerful UV-C light is found completely safe for electronics. This light is capable to kill 99.99% of germs and can easily penetrate the microorganisms that conceal inside crevices.

To simplify the buying process, this sanitizer is available in a wide range of colors, right from white to amusing colors like aqua and gold. All these colors are dedicated to suit your decor and style. Its working operation is capable to fit small or big phones. Actually, this cell phone sanitizer fits different smartphones from Apple like iPhone X, iPhone 8 Plus. Also, it fits Samsung Galaxy Note 8, Google Pixel 2 XL, and many large phones.

Buying Guide for Choosing the Best Smartphone UV Sterilizer:

How does a smartphone UV sterilizer work?

Most smartphone UV sterilizers come with a simple yet very effective design. They look like a small box in a rectangular shape, which is suitable for keeping on your kitchen counter, office desk, or bedside table. On the outside, there are 3 main cables, including a USB-C, a USB, and a power cord. To set up this device, you just need to plug the power cord into the electrical socket. Put your smartphone inside the unit and close it. Now the whole process will be automatically implemented.

The inside of the sterilizer is typically designed with many powerful UV or ultraviolet lightbulbs. This is the most common technology in most smartphone sanitizers. Once you have closed the device, these bulbs will be activated to generate UV light, which is germicidal. This means that the light is able to break down and destroy the DNA of stubborn bacteria on your phone screen. This prevents them from growing or multiplying and affecting your body.

The bulbs are built on both the bottom and top of your device. Along with the reflective interior in the whole unit, they help provide 360-degree disinfection for your smartphone. As a result, even the tiniest and hardest-to-reach areas of your phone are also clean thoroughly. In general, there are many forms of UV light. The type used by most smartphone sanitizers is UV-C light, which typically has a wavelength of around 253 nm. It is so powerful that it takes only 10 minutes to get your device completely clean.

Is it really effective?

Perhaps many of us have probably heard that bacteria can be good for our bodies because they are able to boost our immune system. Is it right? In fact, the answer to this question is not that simple. The body does rely on some forms of bacteria to ensure basic functions, but many kinds of bacteria in the surrounding areas can be harmful and would lead to infections or illnesses. Lab tests and studies have revealed that smartphone UV sterilizers are able to get rid of up to 99 percent of common germs in our households or offices. These include flu, common cold, Staph, Salmonella, as well as E.coli.

With this device, you can be sure that these harmful microorganisms cannot penetrate and infect your body. In fact, sanitizing devices and tools with UVC-C light is not a new method. Labs and hospitals in many countries have been applying this technology over the past decades to keep their facilities clean and sterile. For usual smartphone users, there is no way to know whether their devices are cleaned. Therefore, the data and information from lab tests are the best way to have an overview of the effectiveness of smartphone UV sterilizers.

Important features to look for in a smartphone UV sterilizer:

Since there is a wide range of products and brands available on the market, which are different in sizes, prices, designs, and many other features, it is important to consider carefully before making a decision. Below are some features that you should look for in a good smartphone UV sterilizer:

– Size:

Smartphone UV sanitizers are available in a wide range of sizes, from small enough to fit a phone to big enough to accommodate a tablet or laptop. Depending on the number of devices you have and their sizes, you would make the right choice. Also, make sure to select a product that is not too heavy if you want to carry the device around to sanitize your phone during the day.

– Power source:

In most cases, a smartphone UV sanitizer required an electrical outlet to operate. However, many modern options might also come with a rechargeable battery to allow for more portability. Depending on your use, you can pick the right option for your needs.

– Cleaning time:

Most typical models require at least 5 to 10 minutes to sanitize your smartphone thoroughly. The exact duration will depend on UV technology. If you do not have much time and need to use your phone all the time, a quickly operated model should be your top priority.

– Versatility:

A smartphone UV sanitizer is not only able to clean smartphones. Indeed, many models can be used to get rid of bacteria from other devices, such as tablets or laptops. This will depend on the size and design. In addition, check to see whether the sanitizer can work as a power bank to recharge your smartphone during the cleaning process. These added features can improve versatility and help you make the most of your investment.

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– Durability:

Purchasing a cheap model is not always a good idea. Instead, you should take into account durable models that can last for many years. This will save you a lot of money on replacing the UV lightbulbs or other parts, which can cost a lot of time and effort as well. It is advisable to purchase products with replaceable components, which can be more cost-effective, especially in the long term.

– Compatibility:

Can you put your extra-large phone inside a sanitizer case? Depending on your models and brands, there will be many different options to choose from. Keep in mind to pick a compatible product that allows the UV light to reach all areas of your smartphone.

– Charging:

Some smartphone UV sanitizers are designed with one or more USB ports to charge your device while it is being cleaned. Some smaller products can even work as a power bank while you are traveling.

– Reflective coating:

Having reflective coating can help the UV light reach all the crannies and nooks of your smartphone.

– Auto shutoff:

In case you are busy at work, having a sanitizer with the auto-shutoff feature can be helpful. You can choose the duration of the cleaning time. After this period, the device will turn off automatically to save energy and prevent any electrical problems.

– Aromatherapy:

Some smartphone UV sanitizers come with an oil diffuser. While this feature does not improve the cleaning capability of the unit, it can make your smartphone smell pleasantly after a few minutes.

Useful tips to use a smartphone UV sanitizer:

Below are a few simple but effective tips to help you use your UV sanitizer better:

  • In addition to cleaning your smartphone, you can use the unit to clean other devices, such as earbuds, tablets, or even kitchen utensils as long as they fit the case.
  • Avoid cleaning your device with water or soap as it would lead to irreversible damages.
  • You can combine a UV sanitizer with a wipe to improve the effectiveness and eliminate. As many bacteria and microorganisms as possible.
  • Before turning on the sanitizer, you should close it properly. This is especially important when your model features a reflective interior, which can reflect UV lights and do harm to your eyes and skin.

Frequently asked questions:

Below are a few frequently asked questions when you purchase a smartphone UV sanitizer:

Question: How many kinds of sanitizers are available on the market:

Answer: In general, there are 3 main kinds of sanitizers that you would see when choosing:

  • Wipe: This is an affordable and non-tech model to sanitize your phones. Keep in mind to avoid products that are not made for cleaning electronic devices because strong chemicals and moisture would cause irreversible damages to your smartphones.
  • UV wand sanitizer: This is a handheld type of sanitizer that makes use of UV light. After turning it on, you can wave the wan over the phone to get rid of germs. The only drawback of this type is that you have to keep them in hand during the operation, which can be uncomfortable for some people.
  • Encased UV sanitizer: As the name implies, this type comes with a closed case that can fit your device and keep it safe during the cleaning process.

Question: How can you verify claims like “eliminate 99 percent of bacteria”?

Answer: In general, the UV light generated by sanitizing products is not able to get rid of all the bacteria on your phone. To improve the effectiveness, keep in mind to follow the instructions of the manufacturer and allow for an extended period so that the light can have sufficient time to work. Currently, no at-home tests are available to prove the effectiveness of these devices. All you can do is to do careful research and go for reliable brands.

Question: How long can a UV sanitizer last? Does UV light become less effective gradually?

Answer: When the UV bulb burns out, you need to replace it. Thus, it is better to go for a model that makes this task easier for you. A simpler solution is to purchase a product that requires a complete replacement when the bulbs break down.

Question: Is it safe to use a UV sanitizer? Can it damage your smartphone?

Answer: The UV light often lasts 5 to 10 minutes in your device. This is not long enough to cause damages to your phone.



It is very important to sterilize smartphones and many other products on regular basis. The above-discussed smartphone UV sterilizer box and ozone disinfection product would effectively eliminate bacteria, germs, and other impurities.

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