Tech
Logitech’s MX Master 4 Is Still the Best Productivity Mouse
The loss of soft-touch plastics may seem like a downgrade at first, but I vastly prefer uncoated plastics for long-term use: My MX Master 2S developed unsightly smooth spots on both mouse buttons where the soft-touch coating wore down, and other long-term users have reported the coatings becoming tacky over time.
Photograph: Henri Robbins
The two primary mouse buttons and the scroll wheel are nearly dead-silent. Despite this, they still have clear feedback with a distinct bump and no mushy feeling. In the ratcheting mode, the mouse wheel has a noticeable bump between each scroll. In the smooth mode, the wheel has just enough resistance to be controlled easily, while still spinning freely.
The horizontal scroll wheel on the side permanently scrolls smoothly and has significantly more resistance than the primary scroll wheel. This allows for greater control of the wheel and helps protect against accidental scrolling when moving your thumb. Scrolling is incredibly smooth, without any catching or scratchiness, and the ridged texture of the aluminum wheel feels comfortable and easy to manipulate. Clicking the wheel is still fairly loud, like any mouse. The three side buttons and the top button have a muted click, and it’s not disruptive.
Despite weighing 150 grams, this mouse is easy to glide around a surface. The feet are smooth, sliding easily while still having enough friction for precise control, and the sculpted shape makes it easy to move and lift. While the high weight means it won’t be ideal for competitive, high-intensity gaming, the shape is preferable for longer sessions, whether you’re grinding out dungeons or slogging through spreadsheets.
The sensor is capable of up to 8,000 dots per inch, but most people will likely leave the sensitivity well below that. I didn’t have any issues with input registration, skipping, or shaking, and the sensor felt incredibly precise on all surfaces, even frosted and transparent glass.
Gesture Controls and Haptics
Photograph: Henri Robbins
The MX Master 4’s gesture controls are one of its most prominent features. These have been featured on every generation of the MX Master line, with only small changes across generations. The gesture control button was previously located on the bottom of the thumb rest, hidden underneath the rubber surface, but has now been moved to a standard button on the side, which I found more comfortable and natural to use.
Tech
The Best Organic Mattresses—All Certified, All Actually Tested
Organic bedding brand Coyuchi recently launched its own organic mattress, combining cotton, wool, and Dunlop latex atop individually wrapped coils. While Coyuchi’s linen sheets are excellent, I was a little nervous to try the company’s first mattress effort. Bedding is not a mattress, after all, and expertise does not always transfer across endeavors. In this case, though, it did. Coyuchi’s organic Natural REM Mattress is wonderfully firm without being too firm and perfect for those of us who lack a sleeping style and tend to sleep every which way—side, back, stomach. I was never uncomfortable.
The design starts with encased coils on a wool pad and then, like a Midwestern dip, layers in smaller coils, latex, and then wool, and tops it off with an organic cotton cover. There’s surprisingly good edge support considering the distance between the coils and the top, and the mattress provides good motion isolation as well. Coyuchi says the Natural REM can be used with or without a box spring. I tested it for a few months on a box spring and then spent a week with it just on the floor and did not notice a difference. At 11 inches deep, there’s room for a topper, though I did not feel the need.
The cotton and wool layers are GOTS-certified organic, while the Dunlop latex carries the GOLS certification. The material is undyed, which is great for anyone bothered by industrial dyes. As with most of these organic options, the Coyuchi is made without chemicals, foam, or glues. Coyuchi’s Natural REM organic mattress is made to order in the United States and comes with a 100-night trial, which means you can get a full refund if it doesn’t work for you. —Scott Gilbertson
Coyuchi Natural REM ranges from $1,400 for a twin to $2,400 for a California king.
| Mattress type | Hybrid |
| Materials | Organic latex, organic wool, organic cotton, (no dyes) |
| Sizes available | Twin, full, queen, king, California king |
| Firmness options | Medium firm |
| Certifications | GOTS, GOLS, Oeko Tex Standard 100 |
| Trial period | 100 nights |
| Return policy | Free for 100 days |
| Shipping | Free |
| Delivery options | In-home setup for $100 |
| Warranty | 25 year limited |
Tech
The Marshall Heston 120 Soundbar Is Big and Beautiful, but Does It Rock?
Under the surface are 11 individually powered speakers, including two five-inch woofers, two midrange drivers, two tweeters, and five “full-range” drivers. The collection includes both side-firing and upfiring drivers to bounce sound off your walls and ceiling for surround sound and 3D audio formats like Dolby Atmos and DTS:X.
Around back, you’ll find solid connectivity, including HDMI eARC/ARC for seamless connection to modern TVs, an HDMI passthrough port for connecting a streamer or gaming console, Ethernet, RCA analog connection for a legacy device like a turntable, and a traditional subwoofer that lets you side-step Marshall’s available wireless sub. There’s no optical port, but since optical doesn’t support Dolby Atmos or DTS:X spatial audio, that’s kind of a moot point.
Setup is pretty simple, but the bar’s hefty size adds some complications. At three inches tall, it’s a tough fit beneath many TVs. Conversely, the rubber feet that diffuse its 43-inch long frame from your console offer almost zero clearance at the sides and, unlike bars like Sony’s Bravia Theater 9 or System 6, there’s no way to extend it. That makes it tough to set the bar down properly with all but the thinnest pedestal TV stands, which are becoming common even in cheap TVs. All that to say, there’s a good chance you’ll need to mount your TV to use the Heston.
Like the Sonos Arc Ultra, there’s no remote, meaning adjusting settings mainly relies on the Marshall app. The app is relatively stable, but it froze up during a firmware update for me, and it usually takes a while to connect when first opened. Those are minor quibbles, and your TV remote should serve as your main control for power and volume.
Wi-Fi connection unlocks music streaming via Google Cast, AirPlay, Spotify Connect, Tidal Connect, and internet radio stations, with Bluetooth 5.3 as a backup. Automated calibration tunes the sound to your room (complete with fun guitar tones), and in-app controls like a multi-band EQ provide more in-depth options than the physical knobs.
Premium Touch
Photograph: Ryan Waniata
The Heston 120’s sound profile impressed from the first video I switched on, which happened to be an episode of Bob’s Burgers. The bar immediately showcased a sense of clarity, openness, and overall definition that’s uncommon even from major players in the space.
Tech
I Made My Kids Build Robots and Read Books to Test the Best Subscription Boxes for Kids
My kids’ appetite for stickers is endless. I find them constantly, on the mirrors in our house, on their school planners and water bottles, and occasionally stuck to the back of my chair or in the car. Stickers are also an accessible way of supporting independent artists. Maybe you can’t buy a painting or a T-shirt, but a sticker only costs a few dollars and you can display it everywhere.
For $12 a month, Stickii Club offers three different sticker styles—Cute, Vintage, or Pop—along with a storage sleeve and three stationery items, like a notepad, card, or stamp. The club works with independent artists and illustrators (no AI-generated art yet) to produce sheets of original designs. We tried the Pop subscription. These stickers are marvelous. There’s a huge variety in the sheets sent. Some are vinyl, some are transparent, but all are high quality and intricately detailed. The artist is also noted on each corner so we can look them up ourselves. My kids were delighted and traded them with each other like currency. I am now investing in Stickii folios (from $18) in the hopes that I can keep these just a little bit more organized (and sticking a few on my laptop while I’m at it).
★ Alternative: You can’t pick the style of box with a Pipsticks Kids Club sticker pack ($20), but with such a big selection, there are bound to be stickers that your child or children will love. It includes 15 sheets of Pipstickers, collectible stickers, a postcard, an activity book, and more. I have two kids who love stickers, and even we found the classic pack to be a bit much; Pipsticks also has a petite pack option for $14.
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