The Best Gadgets Of 2021 Will Blow Your Mind: Get These Before They Sell Out!

Posted by SLT Staff on August 25th, 2021


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This holiday season is set to be the biggest in history: With families and loved ones reconnecting for the first time in over a year, and retailers opening the floodgates for bargain shoppers, this year’s best gadgets and innovations are set to sell out in record time. Here’s a list of our favorite picks, and where to get them before they’re all gone. 

Starscope – See for miles with this precision pocket monocular

(4060 Reviews)

Ever wish you had a “zoom-in” button in real life? Now it’s possible thanks to NASA telescope technology that fits inside this handheld monocular.

Looking through the Starscope is like giving yourself superhero vision wherever you go: Out for a hike, at a sporting event, hunting, stargazing or just trying to see what that crazy neighbor down the street is doing, you can get a clear vision of anything from miles away.

Thanks to high-definition lenses made from multi-coated BAK4 glass, the same kind used in professional camera lenses and astronomy telescopes, this thing helps you see for miles with precision and depth for the best views. Plus you can use the 10x zoom as a telephoto lens for your phone and capture amazing photos!

  • Macro and fine-focus dials for maximum clarity and precision
  • High-quality and lightweight – Fits in your pocket or bag
  • Built in compass for directional awareness and utility

Caresoles – For those with stubborn knee pain, here’s what many do

(3721 Reviews)

According to the Institute Of Medicine (IOM), nearly 1 out of 3 people currently experience some form of knee pain. If you want to beat joint pain, you MUST keep moving. But when you’re suffering from aches, pains, and stiffness – movement is the last thing on your mind. So, what’s the solution? “You need to keep moving and staying active, as much as you don’t want to. I made these knee sleeves to provide an all-natural option to help ease the stubborn pain,” says Caresole’s founder, Thomas Blumel.

This brace is long, and with motion, it stays up. It also has a cross strap to help it stay up. You can have it on all day and forget it was even there. It’s comfortable, and a great option for pain relief.


Koretrak – Monitor Your Health & Fitness at a Glance

(3514 Reviews)

There’s never been a more important time to stay active regularly and monitor your vital signs on-the-go. That’s why millions of our readers are raving about the advanced & affordable KoreTrak Pro smart watch in 2021. It’s like having a personal trainer and physician on your wrist. 

Equipped with advanced sensors that measure your heart rate, blood oxygen and blood pressure in real time, KoreTrak can display the warning signs of serious medical issues early: a literal life-saver! Everything is beautifully displayed on it’s crystal clear 1.08” display, and syncs to any iPhone or Android phone via Bluetooth. 

It doesn’t matter if someone is a body-building fitness guru or a busy professional trying to get more active, they need a KoreTrak on their wrist! For a limited time, KoreTrak is offering an extra 30% OFF ahead of the holiday season. They’re also offering steep discounts for orders of 3 or more, so grab one for every person on your list. 


ClipperPro – The Easy And Scientific Way To Cut Your Nails!

(3892 Reviews)

Don’t struggle with low-quality, dangerous scissors and nail clippers that are sold in discount stores. They are poorly manufactured to a lowball price and can bend and break. Flimsy metal cutters hurt your hands, and can even cause injury when you try to force them to cut tough nails.

The ClipperPro has surgical grade steel, swivel blades, and an ergonomic handle to make nail clipping simple. It’s super easy to use and only needs a super-light touch!


Korescale – Track Your Health And Get Fit FAST

(2411 Reviews)

Finding it hard to get the body you want or lose some weight?

The details are in the DATA! By tracking and analyzing the changes in your body composition you can lose weight MUCH FASTER!

KoreScale is a cutting-edge body analysis app that uses advanced biometric sensors to analyze your body’s composition with 11 key health metrics. It keeps track of your data and guides you on your fitness journey. Your stats are stored, so you can check and see your progress.


Skyline Drone – The New Affordable Drone Will Take Your Photos and Videos to the Next Level

(2314 Reviews)

This extremely affordable drone is revolutionizing the drone market. It’s small, portable (can be folded to fit into a pocket) and easy to use.

It’s called the Skyline Drone, the best way for anyone to easily up their social media quality, be it IG stories, YouTube videos or Facebook. 

Take pictures, 4K videos or even livestream directly through your phone! The only limit of the XPRO Drone is your own imagination.


Huusk Knife – A sharp Japanese knife is taking over kitchens

(1453 Reviews)

This knife is heavier than average, but it’s well balanced. It comes in a black box (that makes it look great as a gift). Inside the box, the knife is protected by a rigid plastic tip so the knife doesn’t dull during shipment. While using the knife, it works wonderfully for dicing and mincing. It has a hole in the blade to keep your grip. This can improve safety and precision.


BarxBuddy – This Simple Device Stops Annoying Dog Barking in Seconds!

(1242 Reviews)

Problem: Is your dog barking driving you crazy, and you wish that your dog would only bark when needed?

Solution: BarxBuddy

BarxBuddy is an innovative device that allows you to train your dog using high pitch frequencies. You know, the sounds our dogs can hear but humans can’t. Like a pet whistle from back in the day, but more specific and useful to them.

When your dog does something you don’t like, you make sure he can see you and use BarxBuddy. The behavior will stop immediately. BarxBuddy is totally non-violent, not harmful at all to dogs. It just catches their attention, making them focus on the noise and allowing you to correct their behavior. After you have stopped the unwanted behavior, just turn off your BarxBuddy and give your dog positive reinforcement, like a scratch or “good boy” or a treat. Learn more about BarxBuddy today. It’s ideal as a gifts for those who have pets.


SoundJoy – Premium Headphones At The Fraction Of The Cost?

(1453 Reviews)

Experience music the way it was meant to be heard!

A revolution in sound, listen without limits & free yourself from cords! Designed for your lifestyle, whether you’re working out, taking a walk, or heading home after a long day. SoundJoy are right there for you when you want to tune out.

Equipped with the latest technology, SoundJoy delivers stereo-quality sound as well as Active Noise Cancelling. Plus, the built-in HD microphones ensure you’ll always be able to make hands-free calls while on the go and the handy charging case makes recharging a breeze!

Enjoy portable and wireless convenience as you go about your day with these amazing earbuds that are easy to use, provide hours of talk/listen time, and delivery crystal-clear audio playback whether you’re listening to music, podcasts, or talking on the phone!


DivinAir Dehumidifier – Prevents Growth of Mold and Mildew, Keeping Things Smelling Fresh!

(1175 Reviews)

You might not have even noticed it. But if your home is overly humid, it can lead to all kinds of awful situations. Terrible, stinky odors. Allergic reactions. And high humidity even attracts all kinds of insects – including roaches!

Thankfully, the DivinAir Dehumidifier can keep your clothes and home smelling clean, reduce allergens, and even help keep the bugs away! Just place it wherever you like, and it will absorb moisture in 360° degrees, covering up to 250 square feet! 

DivinAir uses moisture-zapping silica beads. When the orange beads turn green, you know they have sucked the moisture out of your room. Then just plug DivinAir into the wall, and when the green silica beads turn orange again, they’re ready to absorb more moisture. You can use DivinAir over and over and over again!

What we love about the DivinAir Dehumidifier:

Completely Silent – Unlike noisy electric dehumidifiers, DivinAir uses the drying power of silica – it dehumidifies your home without producing ANY irritating noises!

Prevents Musty Odors – High humidity can make your clothes and bedding positively STINK. But DivinAir removes excess moisture from the air, stopping odor-causing mildew from ever forming. Even your washing machine can’t do that!

Tells Bugs to Take a Hike! – Damp locations are like a Welcome Sign to bugs like ants and cockroaches. But DivinAir removes the excess moisture from your home, making it far less inviting to invasive bugs and insects!

DivinAir has 1,175 ★★★★★ reviews.

Retail: $107.68 Sale: as low as $69.99


Blissy – Sleep On Silk For Better Sleep, Skin and Hair

(1141 Reviews)

Ah, the cool side of your pillow, there’s nothing quite like it. The problem is, you flip your pillow again and again through the night in endless pursuit of that blissful sensation on your cheek. Meanwhile, all that friction from your pillow is wreaking havoc on your hair and skin.

By now I’m sure you’ve heard about all the benefits of sleeping on a silk pillowcase — cooler sleep, healthier hair, clearer skin and fewer allergies. Super models, hair stylists, dermatologists and beauty experts all swear by silk and the Blissy pillowcase is their best-kept secret. Made from 22 Momme Mulberry silk (one of the highest quality silks you can buy), Blissy is dreamy-soft and smooth.

  • You sleep cooler — Mulberry silk has natural cooling properties, so you can stop flipping your pillow.
  • No more hair damage — silk has 43% less friction so your hair glides over the surface, and unlike cotton and other fabrics, it doesn’t strip your hair of its natural moisture. That means shinier, healthier hair.
  • It’s good for your skin — Blissy’s silk doesn’t draw moisture out of your skin and helps prevent “pillow face.”
  • It’s naturally hypoallergenic — wake up with clearer sinuses and no more itchy, watery eyes.

BarxBuddy Ball – The “smart” ball that keeps your dog engaged, entertained, and happy

(1141 Reviews)

The BarxBuddy Busy Ball is a toy ball made of tear-resistant materials meant to withstand lots of chewing, while keeping your dog entertained, engaged, and happy—all on its own! You don’t even need to “start it up.” The built-in motion sensors hidden inside activate anytime your dog touches it, instantly starting a game of automated fetch.

And its smart programming technology moves the ball in a randomized pattern. This means the ball will bounce and roll in a variety of different directions and always keep your dog guessing on its next move. A single hour of charge can provide up to 8 hours of nonstop entertainment for your pup. With the BarxBuddy Busy Ball, your dog will be occupied and engaged for hours on end—even when you’re not around to play with them.


Snapshot Shelfystand Triangle – Place Your Phone On This Robotic Stand – And It Tracks Your Position For Photos And Videos

(2411 Reviews)

ShelfyStand 360 utilizes facial tracking to perform automatic video and photo taking. This is fantastic for selfies or group photos when you need a photographer. With TikTok, Instragram, and YouTube’s popularity – this is a great way to help you create awesome videos and photos. It works with your smartphone (iPhones and Androids).


NeckRelax – The Most Advanced Personal Massage Device

(3214 Reviews)

You have to sit down for 8 hours daily, and you start to have neck pain affecting your health and productivity. NeckRelax is the quick and easy way to instantly release tension throughout your neck, back, and shoulders.

NeckRelax is an advanced pain-relief, using a combination of cutting-edge massage technologies to stimulate your muscles and release tension held deep within your body in as little as 10 minutes!

  • Infrared Heat – Improves your blood circulation.
  • A non-invasive massage mode: Use high frequency vibration to stimulate tissues.
  • Electro-frequency stimulation massage mode: a set of electrode pads (as well as the connection cable) allows you to target specific muscles.

Blaux Portable Bidet – Never Use Toilet Paper Again!

(4451 Reviews)

Wiping with toilet paper (or any paper) is just not clean. Would you clean your dishes with just a dry paper towel? Of course not. All you’d do is smear the dirty food around. You’d leave old food, germs, and residue on all your dishes.

We know this is a strange topic to bring up, but this is a better way to go. Blaux Bidet has a 180 degree adjustable head and has a high/low water pressure option. See if this can work for you.


Sleep Connection – Never Be A Victim Of Snoring Again

(4215 Reviews)

Tired of bothering your partner in the middle of the night due to your excessive snoring? Do you wish there was a way to eliminate your snoring without even trying? Thanks to the folks at Sleep Connection, they have developed an anti-snore wristband that uses intelligent technology to monitor for any indication of snoring – and if it detects any, it emits sensory feedback which stops the snoring dead in its tracks! Improve you and your partners quality of sleep today with your very own Sleep Connection Anti-Snore Wristband! Get yours today for 50% off, but hurry, this one-time-offer won’t last long!


Range XTD – Never Have WiFi Trouble At Home Again!

(5124 Reviews)

Don’t you hate it when you have a slow internet connection at the worst times? I know I do! To improve WLAN signal strength AND internet speed, I use Range XTD!

With Range XTD you don’t have to worry about losing connection while streaming a movie or chatting with clients on a business video call. You can be assured that you will get optimum connectivity any time of the day no matter what room you situated in your house.

This device is a must-have for families who have tons of devices connected to the internet and want fast speeds even with everyone browsing and streaming content from the internet. Get your Range XTD today before the family comes over this holiday season!


InfinitiKloud – Quickly Backup All Your Important Information

(1263 Reviews)

You are working on many important files and suddenly, your computer stops working. This is the worst problem and you will have no idea how to deal with it!

InfinitiKloud is the perfect solution in this situation! This is the smart, super high-tech and handheld backup device that uses built-in software storing all your important and private files and photos ridiculously easy. 

InfinitiKloud is the future of safe and secure storage for your photos and files with:

  • One-Click Backup: Find and identify your files quickly.
  • Private and Secure: Put your backup and private cloud in the palm of your hand
  • Easy to Restore and Transfer: Quickly and easily restore and move files from computer to your Android phone.

No more worry about data and information loss with InfinitiKloud!


BuzzBGone – Finally, Real Relief From Blood Sucking Mosquitoes – Wherever You Go!

(5425 Reviews)

Deet, glue traps, incense, mosquito nets… These outdated methods are toxic, smell, are hard to setup, difficult to clean, etc… AND they’re not even foolproof!

A new mosquito trap by BuzzBGone is quickly gaining popularity. Top experts are calling it an engineering masterpiece, it kills ALL mosquitoes without using dangerous chemicals or toxins.


Mindinsole – Say Goodbye to Chronic Pain

(2761 Reviews)

Problem: If you ever experience foot pain when you are wearing heels or need to break in a new pair of shoes you are going to LOVE Soul Insole.

Solution: Mindinsole

Mindinsole is the world’s first “micro-orthotic insole”. The insoles give you the benefits of expensive orthotics – but without the price tag, office visits or clunky equipment.

You place them in your shoes (or boots, or high-heels, or even sandals) and viola! You’ll enjoy immediate, soothing relief – first to your feet, and then to your legs, back, or wherever else the pain has spread. The insoles are super easy to use, too. They don’t require cutting or measuring, and thanks to their high-quality materials, they are built to truly last a lifetime.


RenuBack Relief – Massage Therapists Don’t Want You To Know About This Invention!

(4264 Reviews)

RenuBack Relief provides instant relief from chronic back pain – and it does it without risky surgery or dangerous, addictive painkiller drugs!

All you do is wear RenuBack Relief whenever you sit down and it applies a firm but comfortable, posture-correcting force to relieve and prevent pain. Most back pain is caused by pressure on your spine and nerves, but RenuBack Relief removes that strain from your spine, providing immediate and soothing relief.

Regardless of if you’re tall, short, fat, or thin, RenuBack Relief can FREE YOU FROM A LIFE OF CHRONIC PAIN. Try it now and say GOODBYE to back pain once and for all!

What we love about RenuBack Relief:

  • Alleviates aches and pains -reducing back pain will improve your quality of life
  • Corrects your body posture -for the long-term health of your body
  • Natural and drug-free pain relief -no dangerous and addictive painkillers or other meds

Muama Instant Language Translator – Talk To Anyone In Any Language

(1642 Reviews)

We are finally breaking down the language barrier around the world. This cool device helps you communicate with anyone in any country around the world, and it’s small enough to fit in your pocket. Speak into the Muama translator and it will translate for you into the selected foreign language of choice. Let the person you are speaking with, do the same, and you can have a full-on conversation with people that speak two different languages! These are essential for international travel, I wouldn’t leave the country without mine.


LaidBack – Your Private Foot Massaging Machine To Reduce Foot Pain

(2342 Reviews)

LaidBack is an electrical muscle stimulation (EMS) mat that triggers your body’s acupressure points through the feet. It’s amazing how great your entire body can feel when you re energize the muscles with proper blood circulation!

All it takes is 20-25 minutes a day using the LaidBack foot massaging pad to feel like a new you!

And the best part of all? You sit down to use it. By the time you stand back up, you’re all ready to go.