All writers

Matthew Korfhage

www.wired.com
29
articles (90 days)

Recent articles

Memorial Day 2026 Grill and Griddle Deals: Weber, Traeger, Recteq
Some of WIRED's favorite griddles, grills, and pellet smokers are as much as $250 off for Memorial Day weekend.
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Ride1Up Roadster Review (2026): An Ebike That Feels Like a Bike
This lightweight commuter ebike feels a lot like a regular bike would feel if I had bionic legs. I wish there were more mechanics for it.
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How to Upgrade Weber and Kamado Joe Into Smart Grills
You don't need to buy a smart grill to make perfect meat. You can buy a dumb grill and send it to school with smart upgrades.
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The 6 Best Grills and Smokers of 2026: Smart, Portable, Pellet
I grilled, smoked, seared, cleaned, and synced digital temp controllers to find the best grill option for every cookout and tailgate.
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The 5 Best Outdoor Griddles and Flat Top Grills (2026)
A big backyard griddle can change a summer. I made dozens of tacos, burgers, and pancakes to find the best setup.
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The Motley Fool Promo Code: Save Up to $200 on Stock Advisor May 2026
Scale your portfolio for less with these verified The Motley Fool membership discounts, stock advisor promo codes, and Epic Bundle deals.
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Tovala Family Meals Review: Good Food, Lots of Salt
Tovala is a meal kit that comes with a smart oven, or a smart oven that comes with a meal kit. New family meals make it much more useful. But lord, the sodium.
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Vari Align Desk Chair Review (2026): Breathable, Comfy, Low Cost
The comfortable new office chair from standing-desk pioneer Vari strikes a delicate balance between support and simplicity. Petite people might find it too roomy, though.
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Lume Cube Edge Light Go Review (2026): Versatile, Portable
Portable lamps are rarely, if ever, as powerful, precise, and multipurpose as the Lume Cube Edge Light Go.
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Tempo Promo Code: 60% Off Ready-to-Heat Meals in April 2026
Upgrade your meal prep with these Tempo discount codes and offers. Save on high-protein, ready-to-heat meals delivered to your door.
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Tempo Prepared Meal Subscription Review (2026): Surprisingly Tasty
After testing 14 meals from Tempo, a spin-off subscription service from Home Chef, a colleague and I were surprised by how much we liked them. But lord, there's lots of chicken
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The 4 Best Water Filter Pitchers (2026): PFAS, Microplastics
Water filters promise the moon—but only some back up their claims. Here are the best filtered-water pitchers for those who prefer their water free of heavy metals and forever chemicals.
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The 3 Best Mug Warmers of 2026: Better Than the Ember Mug?
The first rule of coffee is that it must stay hot. After weeks or even years of testing, these are the three coffee warmers that will best keep it that way.
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Home Depot Spring Black Friday (2026): Best Tool and Grill Deals
Home Depot's spring sale offers deals on some of WIRED's favorite grills, plus "buy one get one free" deals on tools from Ryobi, DeWalt, and Milwaukee.
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Bartesian Discount Codes and Deals: Up to 35% Off
Upgrade your home bar with the latest Bartesian coupon codes and discounts. Save on the Professional Cocktail Maker, enjoy subscription discounts, and get free shipping on your favorite capsules.
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The 5 Best Outdoor Pizza Ovens: Wood-Fired, Gas, Propane (2026)
Pizza is universal. And it is perfect. But you’re going to need a better oven. These are the best outdoor pizza ovens on the market.
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Heatbit Maxi Pro Review: a Space Heater That Also Mines Bitcoin
Electricity rates have gotten so atrocious that this Heatbit wants to offset your costs with bitcoin mining. But the math doesn't add up.
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Maytag Promo Codes and Deals: Appliances Under $300
Upgrade your home for less with these verified Maytag discount codes, military savings, and limited-time closeout offers on washers, dryers, and more.
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The 3 Best Portable Jump Starters in 2026: Get Charged Up
The new crop of portable jump starters means you'll never be stuck waiting on a tow. Here are the devices we'd trust.
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The Best Time to Drink Coffee for Productivity (and When Not To)
Caffeine is the original biohack for energy, focus, and alertness. But are you doing it wrong?
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Amazon Spring Sale Deal: The Typhur Dome 2 Air Fryer Is 30% Off
I tested more than 30 air fryers this past year. The Typhur Dome 2 is the one I recommend, and it’s uncommonly cheap right now.
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HigherDose Red Light Shower Filter Review (2026): Filter Needed
A new sophisticated shower filter from HigherDose offers red light therapy for your morning shower. But some of the company’s claims about the therapy’s effectiveness seem half-baked.
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Boroux Versus Rorra Countertop Water Filters, Tested Head to Head
In a world of plasticky water filter pitchers, I tested two of the new generation of stainless-steel filter systems.
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DoorDash Reservations Scored America’s Most Exclusive Restaurants
After the rise (and fall) of reservation scalping, DoorDash and a host of apps are fighting to book you a seat at the country’s most exclusive restaurants.
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Best Dreo Spring Sale Deals: Air Fryer, Heater, Fans
Dreo’s spring sale offers a great deal on the Chefmaker combi cooker, plus discounts on WIRED’s favorite bathroom heater and tower fan.
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Why the Ratio Four Series Two Is What I Use to Test New Coffees
A new generation of home machines has made good old drip coffee a place for connoisseurs. For more than a year, the Four is the source of my morning cup.
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Which Water Filter Pitchers Filter PFAS? How to Check
Checking up on the claims of water filter makers can be a discomfiting maze. Here's how to verify independent water filter certifications.
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Vantrue E1 4K Pro Review (2026): Tiny and High-Definition
The Vantrue E1 4K Pro is the smallest dashcam I've seen with high-resolution video and great daytime license plate capture. But the night, it comes.
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Fellow Series 1 Espresso Machine Review (2026): Excellent, but a Work in Progress
Fellow’s new espresso machine offers capabilities previously seen only in commercial machines. Some of those are still being fleshed out.
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