10 Most Unnecessary but Cool Tech Gadgets That You Never Knew Existed

Our lives surely revolve around tech gadgets. But with it comes some of the most unnecessary but cool inventions you could ever imagine! From self-stirring mugs to cat ear headphones, Amazon is home to some of the coolest yet most useless tech gadgets that are sure to make you scratch your head in wonder. Today we have collected 10 such cool but useless tech gadgets available on Amazon that you never knew existed. Whether you're a tech enthusiast or just looking for something to entertain yourself, these Amazon gadgets are sure to make you laugh, cringe, and maybe even want to add them to your collection…

Retro Radio with Toilet Paper Holder: $51.88 

Who would want to buy a retro radio toilet paper holder when you can use the regular ones and can use your phone instead! When a $51.88 price tag may seem unreasonable to you, this toilet paper holder is actually an interesting piece of gadget you may want to have in your washroom. It comes with a hole-free installation, storage platform, and an enlarged roll paper outlet. But the most striking feature of this product is its retro radio appearance. While it may add some retro charm to your bathroom or kitchen, it's doubtful that you'll be using this gadget every day.

USB Clock Fan: $14.99 

This USB Clock Fan may sound like a great idea in theory, but in reality, it's one of the most useless tech gadgets you'll find on Amazon! While it does feature a real-time clock and temperature display, it's hard to imagine a situation where this would be necessary on a daily basis. Its PVC soft fan blades are safe to use and the gooseneck is flexibly bent which you can use with the USB port of your PC or laptop. Whenever there is a blackout, it can give you a short-term air service and also tell you time. When it may seem unnecessary to you, some gadget lovers who love to collect interesting gadgets may purchase this product from Amazon.

Laser Projection Keyboard: $42.99 

A cool laser pro may attract your eyes for a while and undoubtedly it’s a next generation tool that will become even more feasible and usable with time. But for now, paying for an extra box of keyboard may seem useless especially when there are other satisfying keyboards like mechanical keyboards available on the market. But it's surely an interesting component for iPhone, iPad, Smartphone, and Tablets. This AGS Wireless Laser Projection Bluetooth Virtual Keyboard projects a virtual keyboard onto any flat surface. You can check the product out from the link below and even buy it if you like.

Toilet Light Motion Sensor: $14.12 

A light motion sensor for the toilet!!! This must be one coolest but funniest invention that you can get on Amazon. The UltraPro Toilet Light Motion Sensor claims to add a splash of colorful light to your bathroom or provide an amber glow to guide your evening routine. It turns on when movement is detected within a 15ft range in a wide 120-degree field and times out after two minutes. The light features color-changing modes that fade through the entire color spectrum and a choice of preset themes. It is battery-operated, running on three AAA batteries, making installation easy without the hassle of cord clutter. Its an interesting gadget that will surely entertain you, but still a bizarre one that someone won’t buy out of necessity. 

Retro Handset: $16.14-26.90 

Well, it’s a phone handle that you can connect to your real phone and talk through it instead of the phone. It already sounds foolish isn’t it? This Retro Handset looks stylish as an original vintage phone. It connects to your phone through an audio-jack or USB-C connector, but for it to work with newer iPhone models, you require an Opis Lightning Adapter that is not included. It's not a Bluetooth handset, so no pairing is necessary, but it also means you can't use it hands-free. The Retro Handset is more of a novelty item than a practical accessory.

Wearable Mobile Computer: $1,475.90 

We were also surprised that this gadget still exists after all these years, as it was popular more than a decade ago when mobile phones were just being developed and popularized. This Wearable Mobile Computer is one of the most useless tech gadgets on Amazon right now that may also make us nostalgic over the past years of technological advances. With a touch screen and backlit color TFT, the device has a 23 key alpha-numeric keypad for alpha entry and a built-in microphone for push-to-talk (PTT) calls and voice-directed applications. It was invented and advertised as a necessary tool for factory workers and offices where people could communicate all the time from a distance within large premises. But now it seems an impractical gadget.

Electric Detangling Comb: $25.99 

This one is a futuristic comb which you may find more feasible in future. We may never have to suffer combing out stubborn and curly hairs which refuse to detangle on their own. But for now, you may want to try this Beurer Electric Detangling Brush which claims to be a useful gadget that will get you a frizz-free, sleek hair. This brush is battery-operated and its ion technology counteracts the static charge of the hair. Overall this electric detangling brush can be another cool beauty item for you if you like to collect cool beauty gadgets. 

Rechargeable Face Mask: $19.99 

Face masks have already exhausted us but became a new normal after the Covid-19 pandemic. When a unique mask could be the best thing during that pandemic time, now it seems a bit unnecessary to buy a mask with 19.99 USD even though it has LED light on it. But it can be a cool wear for you if you want to go to a party. Its colorful LED lights can be switched between 7 colors and 4 flashing modes. It comes with a rechargeable battery and USB cable for easy charging, and its diamond shape is designed to fit comfortably on any face. You can check the product out from the link below.

Touchscreen Toaster: $348.20-429.95 

It might not be that unnecessary to those who love to possess the most advanced technology before others. Everything is being smart nowadays with androids and this Revolution R180B Touchscreen Toaster is one of those gadgets to this list. It offers faster toasting times with its patented InstaGLO technology and smart settings with internal sensors. It also includes a touchscreen with seven food types and seven toastiness levels, which may be convenient for you. But as a general foodie, we do not care much about 7 toast levels if the food it tasty enough. What do you think?

Smart Self Cleaning Water Bottle: $44.67-56.89 

The Philips GoZero Smart Water Bottle is marketed as a self-cleaning, smart water bottle that uses UV-C LED technology to disinfect and remove odor from the bottle. While the technology may sound impressive, it also comes with a price tag of 44.67 to 56.89 USD. The bottle is marketed as convenient to use, with a rechargeable battery and a magnetic USB port, and it also has a double-walled vacuum insulated stainless steel body to keep drinks hot or cold. It seems to be like any normal thermal flask but with more advanced technology within it. You can get this cool gadget from Amazon by clicking on the link below.