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Arnold Carreiro

Arnold Carreiro

Arnold B. Carreiro is a professional writer, author, and product reviewer who digs through the tsunami of new high-tech consumer goods to find the top picks so you don’t have to. His insight and comprehensive product reviews have been published at BestReviews, the Baltimore Post, and Chicago Tribune to name a few, but Review Geek is the best place to read his latest tech guides.

Arnold has personally reviewed countless brand-new tech products during his time at BestReviews (2018-2021), ranging from speaker bars and laptops, to video games and electronic toys, and everything in between. He has worked for years to ensure that the most useful, innovative, and stylish consumer electronics receive the spotlight they deserve, even if they are from niche manufacturers that the average buyer may be unfamiliar with, but are well-worth checking out.

Some of his other exploits include penning social media content for a variety of brands as a member of Sociality Squared, and a self-published eBook titled “Press Play to Inspire,” which contains dozens of fascinating interviews with video game developers.

When Arnold isn’t tinkering with the latest tech, he’s enjoying lesser-known video games, watching old-school monster movies, and actively writing his next big story. Follow his latest exploits on Twitter at @MasterZenek, expect the unexpected, and don’t be afraid to reach out and say hi!

Articles by Arnold Carreiro

Best Gaming Chair

The Best Gaming Chairs: 12 Comfortable Seats for Gamers

Once you’ve sat in a quality ergonomic gaming chair for a few hours, you’ll never want to go back. These are our picks for the best 12 gaming chairs of 2023.

Best Mattress in a Box

The Best Mattress in a Box: The Top 12 of 2023

Easy to buy and even easier to ship, the best mattress in a box is as convenient as it is comfortable—here are our top 12 models available now.

best dog food

The Best Dog Food Brands, According to a Veterinarian

Choosing the best dog food can feel a bit overwhelming. We put together this list of top choices so you can find the best for your pup.

Best Gaming Headsets

Best Gaming Headsets: 13 Options for Immersive Gameplay

Experience immersive spatial sound, noise canceling technology, cozy fit, and a clear mic with the best gaming headsets of 2023.

best smartwatches

Best Smartwatches for 2023: Which Is Right for You?

From the new Apple Watch series 9 to the Samsung Galaxy Watch6, the best smartwatches of 2023 are packed with features (and style).

Best Places to Buy a Mattress

The 14 Best Places to Buy a Mattress Online in 2023

With so many brands out there, it can be difficult to know where to find quality. That’s why we did the research to find the best places to buy a mattress online.

Best Linen Sheets

The 15 Best Linen Sheets: Tested and Reviewed

Linen sheets are for sleeping cooler in the summer, warmer in the winter, and getting a reliably better night’s sleep, and here's the best linen sheets for your home.

Best Time To Buy a Mattress

When’s the Best Time To Buy a Mattress? Sooner Than You Think

Need to buy a new mattress? Here’s everything you need to know about when and where to get the best deal possible. Get on it - you snooze, you lose!

Litter robot 4 review

Litter Robot 4 Review: We Tested the Ultimate Automatic Self-Cleaning Litter Box

A quiet and odorless, self-cleaning cat box that you only empty once a week sounds like a dream come true, but does the Litter Robot 4 live up to the hype?

Best Pickleball Paddles

The Best Pickleball Paddles To Dominate the Game in 2023

Finding the best pickleball paddles for your play style can be confusing, but once you understand what to look for, it’s easy to dive into this exciting sport.

Best Self Cleaning Litter Box

The Best Self Cleaning Litter Boxes of 2023

From high-end smart features to basic models, we’ve rounded up the best self-cleaning litter boxes for your cat—including a test of the popular Whisker Litter Robot 4.

Best Carry-On Luggage

The Best Carry-On Luggage Options for Your Next Trip

Carry-on luggage comes in so many styles, sizes, and designs that it's hard to choose. Here are 10 picks that suit any trip—and will meet TSA requirements.

Best Automatic Cat Feeders

The 8 Best Automatic Cat Feeders: Which is Right for Your Pet?

Never let your fur baby go hungry again! The best automatic cat feeders on offer today include Wi-Fi, cameras, and the ability to dispense wet or dry food.

Are Mattress Toppers Worth It

Are Mattress Toppers Worth It? What to Know Before You Shop

Even the best mattresses wear down over time, but a mattress topper might be the best way to make your bed cozy once again while saving a bundle.

How To Clean a Litter Box

How To Clean a Litter Box: Tips for a Fresher Home and a Happier Cat

Even cat lovers hate cleaning the litter box. But keeping it clean will go a long way towards giving your furry friend their best life. Here's how.

How to Wash a Backpack

How to Wash a Backpack: A Step-by-Step Guide

Whether you’re a student, camper, or frequent traveler, your favorite bag gathers more filth than you probably realize, so here are the best ways to wash a backpac

how to clean blinds

How to Clean Blinds: From Dusty to Discolored, There’s a Fix

If you’re sick of seeing your home’s dusty and yellowed blinds, it’s surprisingly easy to make them look brand new again. Here's how to clean blinds properly.

How Often Should You Wash Your Sheets?

How Often Should You Wash Your Sheets? A Guide to a Cleaner Bed

Since you spend eight hours or more every night in bed, you might not be cleaning your sheets as often or as thoroughly as you should…

Best Greenhouse Kits

The 15 Best Greenhouse Kits for Year-Round Gardening

With so many sizes, styles, and feature lists to consider, choosing the right greenhouse for your garden can be tough, so we found the 15 best greenhouse kits models for green thumbs like you.

How to Clean White Shoes

How to Clean White Shoes: An Expert Guide to Top Cleaning Methods

If you avoid white shoes because you’re afraid of a little dirt, it’s time to revamp your wardrobe, because it’s simple to clean and care for white shoes.

Best Tennis Balls

The Best Tennis Balls: The Top Picks for Your Next Match

Tennis balls may look the same to you, but whether you play on clay or indoors, or are a seasoned pro or a novice, it’s what’s on the inside that counts.

Dog sleeping in his bed

The Best Dog Beds You Can Find Online Right Now

Our review of the best dog beds takes a closer look at all the options for pups, including orthopedic support and options for seniors.

Best Camping Chairs

The 13 Best Camping Chairs for Relaxing in Style

Find out what to look for in a durable camping chair, then choose from a list of expert options for every type of camper.

best office chairs

Best Office Chairs 2023

Need a quality office chair? Learn how to shop for and find the best ergonomic, modern, stylish, adjustable, and comfortable office chair for your home office and see the best office chairs available in 2023.

Treadmill buying guide

Treadmill Buying Guide: The Full Rundown on What To Look For

Put your best foot forward by getting familiar with all the different aspects of treadmills before you buy, from belt and motor size to apps and subscriptions.

how to wash a comforter

How to Wash a Comforter: A Step by Step Guide

Whether you’re using a washing machine or cleaning by hand, learn the best methods for how to wash a comforter without damage.

Best Litter Box for Your Cats

Best Litter Box for Cats: What to Know Before You Shop

With so many types of cat litter boxes available, how do you know which one's right for your lil' stinker? This list walks you through the best options out there.

Best Memorial Day TV Sales

The Best Memorial Day TV Sales 2023: Where to Find the Best Discounted Televisions

Memorial Day 2023 is loaded with steep discounts on some of the best 4k OLED TVs available, so don’t miss out on these huge sales.

xchair review

X-Chair X-Basic DVL Task Chair Review

The X-Chair X-Basic is simple to assemble and includes a reclining feature that makes this ergonomic office chair stand apart from the competition.

Best laptop backpacks

18 Best Laptop Backpacks: How to Find the Right One For You

If hauling a laptop around is part of your daily routine, this list of the best laptop backpacks will help you find the comfiest, safest and most suitable option.