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National Coffee Day 2026: Offers Worth Brewing at Home

September 29, 2026spartaLeave a Comment

September 29 is well-known for various holidays. Happy Goose Day, Poisoned Blackberries Day, and Attend Your Grandchild’s Birthday Day to those observing. I will mark National Coffee Day. (This should not be confused with International Coffee Day, which is the following day.)

Established by the National Coffee Association around 2009, National Coffee Day previously included complimentary and discounted coffee from establishments like Dunkin’ and Panera, but it seems that many major chains this year are focusing on new product launches rather than discounts. (For instance: Krispy Kreme’s coffee-flavored donuts and Starbucks’ new aerocano.) If you’re searching for bargains, you may need to brew your own coffee at home this year. Fortunately, we’ve discovered some excellent sales to make this a celebration worth having.

Deals From Atlas Coffee Club

WIRED reviewer Matthew Korfhage’s top coffee subscription for the second consecutive year has a multifaceted deal running until October 5. Obtain a 12-ounce bag of single-origin coffee for $5 with any subscription, enjoy a 50 percent discount on pods for Keurig and Nespresso machines, and benefit from up to $50 off gift subscriptions (for example, six months is only $99 instead of $120). Coffee subscriptions make a fantastic gift for those who are difficult to shop for.

Lowest Price We’ve Seen on Our Favorite Super-Automatic Espresso Machine

Korfhage’s favorite bean-to-cup super-automatic espresso machine takes care of everything for you—just fill the hopper, and the Rivelia will assist in selecting grinder settings, extracting your grounds, and even frothing your milk. This is the lowest price this machine has ever reached, with most sales hovering around $1,200. It’s worth considering if you’re in the market.

Save $20 on a Plastic-Free Aeropress

Aeropress is the quickest and best method to manually brew coffee. Traditional Aeropress varieties are made of plastic, but the premium steel-and-glass model is worth purchasing while on sale. Martin Cizmar praised it for its user-friendliness and the espresso-like flavor it yields.

Our Favorite Keurig Is 50 Percent Off

Keurig machines are ideal for offices and homes with varying schedules. The K-Cafe Smart is among our favorites. WIRED reviewer Louryn Strampe commended the K-Café, typically priced at $200. It features six brew sizes, customizable strength and temperature, and a built-in milk frother.

Save $100 on Fellow’s Greatest Hits

Our preferred drip coffee maker sells for $400 and effortlessly produces an excellent cup of coffee. Its elegant design adds a striking element to the countertop. The updated Opus grinder is a strong candidate for WIRED’s favorite coffee grinder, suitable for both espresso and drip. The Opus 2’s new stepless grind system improves its functionality. The grinder retails for $200, making this deal akin to receiving it at half off if you’re in the market for an Aiden.

Shark’s NeverChange Air Purifier is Almost 50% Discounted at This Moment

September 28, 2026sparta

The Shark NeverChange air purifier is already budget-friendly, but a 40 percent price reduction enhances its value even further. Similar to other models in the Shark NeverChange range, this unit boasts a filter that can last up to five years with adequate care, reducing replacement expenses.

Shark also has additional WIRED-tested models on sale, detailed below. Although the Amazon Prime Big Deal Days have yet to commence, brands like Levoit and Coway already feature discounted models. Continue reading to discover the finest air purifier deal for your residence.

Check out our home air quality guides, including Top Air Purifiers, Best Multiuse Air Purifiers, Best Fans, and Top Air Quality Monitors.

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The Shark NeverChange Air Purifier circulates air five times every hour in areas up to 130 square feet, making it perfect for smaller spaces. It comes with a durable HEPA filter for capturing fine particles and an activated carbon filter designed to tackle odors and gases. A remarkable selling point is its filter lifespan of up to five years, along with being pet-friendly, featuring a fragrance pod to mitigate pet smells—a great match for rooms with a litter tray or dog crate.

For a compact air purifier ideal for smaller areas, wall-mountable, and featuring odor-neutralizing technology, the Shark NeverChange is an excellent selection. With nearly $100 off, it represents a fantastic offer for pet owners dealing with smells and dander.

Additional Shark Models on Discount

NeverChange Air Purifier Max: Filter life of up to five years and a cartridge for odor control, $130 off, best price before the holiday season.

BreatheClear MAX with NeverChange Air Purifier: Filter life of up to six years, updated LCD providing air quality insights, and data for PM 2.5 and 10, VOCs, temperature, and humidity.

Other WIRED-Tested Air Purifiers on Sale

Levoit Vital 200S-P Air Purifier: Our top budget pick, automatically activates with pollutants, connected app, HEPA filter for pet hair, $168.

Coway Airmega ProX: Discount of $366, quiet given its size, purifies air four times/hour in 1,000 sq ft on the highest setting.

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Best Organic Mattresses (2026): Certified Chemical-Free for Healthy Sleep

August 1, 2026sparta

The layers of cotton and wool are certified organic under GOTS, whereas the Dunlop latex is accredited by GOLS. The finished product only possesses the Greenguard Gold certification and remains undyed, making it perfect for individuals sensitive to synthetic dyes. Similar to many organic options, the Coyuchi is devoid of chemicals, foams, or adhesives and provides a 100-night trial for full reimbursement if not satisfied. The Natural REM organic mattress by Coyuchi is tailored in the U.S. The company offers a 100-night trial, a 180-day return policy with a $150 restocking fee after 100 nights, and a 25-year warranty. The Coyuchi Natural REM ranges in price from $1,400 for a twin size to $2,400 for a California king.

The Optimal Organic Mattress for Kids

Searching for beds for my children led me to explore organic mattresses. I place greater importance on what they sleep on than my own sleeping situation. Although I love the Avocado Green mattress, it comes at a high price. For my kids, I opted for the more affordable Kiwi Mattress by My Green Mattress. The Kiwi is similar to our top choice, the Avocado. It features a hybrid design with pocketed coils and natural materials: certified organic cotton, wool, and latex. Its uniqueness lies in the rarity of organic twin mattresses.

A noteworthy aspect of the Kiwi for children is its dual-sided feature. Though it has a higher initial cost, flipping it prolongs its lifespan, beneficial if your kids bounce on the beds like trampolines. The Kiwi provides firmness along with comfort, and my kids enjoyed it when they were younger. Like our preferred Avocado, the Kiwi from My Green Mattress utilizes GOTS Certified cotton, GOLS Certified latex, and holds both GreenGuard Gold and MadeSafe certifications.

Best Dyson Vacuum Models (2026): V15 Detect, Gen5Detect, PencilVac

July 31, 2026sparta

Evaluating Popular Dyson Vacuums

Other Dyson Vacuums to Think About

We have looked into various Dyson vacuums, including both corded and cordless models. The options listed below are worth considering, especially if you can avoid paying the full price.

Dyson Ball Animal 3 for $420: For those preferring an upright model over a Dyson cordless stick vacuum, the Dyson Ball Animal 3 is an excellent selection. We reviewed the Ball Animal 3 Extra, which comes with additional accessories, yet the base version is just as powerful. Previous WIRED reviewer Jaina Grey highlighted its efficiency in tackling rabbit fur in her residence. It is, however, somewhat loud and heavy.

Dyson Clean+Wash Hygiene Wet and Dry Floor Cleaner for $500: This cleaning device features a filter-free design that’s said to be “unhygienic,” and WIRED reviewer Kat Merck reported no bad odors after using it for three months. It is similar to the earlier Wash G1 with a self-propelling structure that is easy to control. It showcases a battery life indicator and mode display, along with a dock for self-cleaning. Dyson’s latest probiotic floor cleaner ($24) works efficiently on Merck’s Coretec LVP flooring, ensuring they remain pristine.

Oto Smart Sprinkler Review (2026): Solar-Operated and User-Friendly

May 17, 2026sparta

Once set up, the configuration of the Oto sprinkler system resembles that of the Aiper and the pricier Irrigreen applications. You establish a zone and utilize the app to outline its limits. Like the previously mentioned systems, Oto’s sprinkler is built for precise watering, directing water in a narrow beam in one direction rather than a broad spray. However, Oto’s spray remains comparably slim, focusing on a specific, designated area instead of creating a two-dimensional sheet of water akin to Irrigreen’s “water printing” technology. This is clearly illustrated as you outline your yard’s borders.

Oto, akin to its rivals, permits you to designate each zone as a spot (for irrigating an individual tree), a line (for a flowerbed), or a 2-D space (for a yard). I experimented with all these modes but primarily concentrated on area zones, which present the highest complexity. In terms of defining an area zone, Oto’s setup is nearly the same as Irrigreen and Aiper, although it does respond slightly more slowly to inputs. Nonetheless, it remains very intuitive: A straightforward interface enables you to place points around the sprinkler to outline the zone’s borders. As soon as you complete a full loop around the sprinkler, the zone is established.

After configuration, every zone may be assigned a schedule with multiple options regarding watering days (odd days, even days, selected days of the week, or daily) and a start time (though it does not sync with sunrise or sunset). Each schedule comes with a weekly watering cap (in inches of depth), which is dispersed over each week’s watering intervals. Weather intelligence capabilities allow for the skipping of watering if your zip code receives significant rainfall or if wind speeds are elevated; both rely on internet reports, and you can modify the rainfall amount and wind speed necessary to trigger a skip. The app tracks the 20 most recent runs and includes a calendar for upcoming occurrences.

Oto’s method for watering a zone entails moving in circular arcs around the sprinkler, then progressively broadening the coverage with each pass. Additional “cleanup” runs ensure thorough coverage of the area without dry spots. The speed and size of the water beam guarantee effective coverage. After test sequences, the yard was sufficiently damp across the entirety of the zone, with no dry areas.

As with any sprinklers, fluctuations in water pressure can occasionally lead to over- or underwatering in particular zones, yet this was minimal with the Oto. However, watering at the outer end of Oto’s range may demand sufficient power to create a strong splashdown, potentially leading to soil erosion or harm to delicate plants.

The Oto also incorporates a “play mode” that allows you to utilize the sprinkler for a fun chase game or a random “splash tag” feature, where you attempt to evade being hit by water. Pro tip: Avoiding getting hit is nearly impossible.

Which Automatic Cat Litter Box Is the Best? We Evaluated Litter-Robot’s Range

April 29, 2026sparta

In This Guide

If You Desire All the Features and Extras
Whisker Litter-Robot 5 Pro
Jump to review

A Model That Automatically Replenishes Litter
Whisker Litter-Robot 4
Jump to review

As the pet technology author on the Reviews team at WIRED, I possess numerous viewpoints regarding which automatic litter box you should choose. I’ve experimented with almost 20 models, yet I continually return to one of the initial models my cats utilized, the Litter-Robot 4. Among all the brands I’ve evaluated, Whisker’s integrated phone application is far superior to the rest. The app’s layout is straightforward, intuitive, and enables you to track usage and manage settings remotely while staying connected to your cat’s essential health data.

In autumn 2025, Litter-Robot unveiled an entirely new collection of upgraded automatic litter boxes, all of which we have assessed. From the technologically sophisticated Litter-Robot 5 Pro featuring dual cameras and AI-driven insights to the simplified, compact Litter-Robot EVO, there’s a Litter-Robot model suited for every household and budget. All models listed below come in black or white. (However, if you plan to place the litter box in a closed space, be aware that black will reveal litter dust.)

After extensive testing, here are our insights on the Litter-Robot automatic litter box models.

If You Desire All the Features and Extras
Litter-Robot 5 Pro

Choose this Litter-Robot model if you are a vigilant pet owner like myself, have worries about your pet’s well-being, or simply wish to acquire the most premium model available. It includes dual AI-powered cameras that monitor both the outside and inside of the litter box. The innovative AI technology can identify up to five cats to track who has utilized the box and when, along with WasteID technology to categorize the type of visit your cat made based on weight—Litter-Robot stands alone in the industry with this ability. If you opt for this model and own multiple cats, I suggest subscribing to the Whisker+ paid plan ($80/year) to access this feature and allow the system to consistently and accurately differentiate among them.

The connected app further tracks trends over time, enhancing your understanding of your cats’ health and behaviors, helping you notice any irregularities (a crucial tool for monitoring your cats’ well-being). Leveraging WasteID technology, the 5 Pro automatically modifies odor control according to the waste type, cycling instantly for solid waste and delaying longer after urination to ensure complete clumping for effective cleaning. The drawer is also sturdier and larger than earlier Litter-Robot models, capable of holding up to 10 days of waste per cat, allowing for less frequent emptying.

In addition to the newly integrated camera, the LR 5 Pro features a modern touchscreen in place of physical buttons for manual control; offers a wider, shallower drawer compared to previous models; and presents a higher, detachable lip at the entryway. With AI-enabled recognition for monitoring multiple cats, a camera to observe their behaviors, and WasteID technology for discerning visit types and modifying cleaning cycles, the 5 Pro serves as an essential tool for tracking pet health directly from your smartphone.

Best for Most Users (and Felines)
Litter-Robot 5

The Litter-Robot 5 is the newest version of my cherished Litter-Robot 4, now enhanced with WasteID for identifying waste types according to weight (if you have a Whisker+ subscription), simpler assembly and waste disposal, and an updated LCD control panel instead of buttons. Unlike the aforementioned 5 Pro model, this device does not utilize an AI-equipped camera; instead, it determines which cat is using the box through the built-in scale. The 5 model accommodates up to five cats and can retain waste for 10 days for a single cat, while the connected app offers insights into the cats’ usage patterns and weight fluctuations. It also boasts a slightly expanded interior globe space compared to the LR 4. Additionally, ordering directly from Whisker provides a 90-day at-home trial, a one-year warranty, complimentary shipping, and eligibility for HSA/FSA.