With these high-tech automatic litter boxes, gone are the days of scooping and smells. I can confidently say that having an automatic litter box has been the biggest game changer for me when it comes to cat ownership. I can't recommend them enough. They can be pricey, but never having to scoop poop again is priceless. We at WIRED--well, our WIRED cats--tested a dozen of the highest-rated and most technologically advanced automatic litter boxes on the market for at least a week, often more (using standard clay clumping litter unless otherwise indicated), to see if they were really worth the money--or the hype. Our new favorite automatic litter box is the Purobot Max Pro 2 because of its compact design and camera for monitoring. The Litter-Robot 4 is a close second, mostly because of its LitterHopper attachment that easily refills litter for you. Plus, we still love the more basic Petkit PuraMax 2 (and think it's a great option for most people). Check out our related guides, like the Best Automatic Feeders, Best Cat Water Fountains, Best Pet Cameras, and Best Cat Toys . We've got you covered; see our Best Dog Accessories . The Purobot Max Pro 2 is the newest model from Petkit.

These Prime Day vacuum deals will give your home the cleanest summer yet. The summer sale extravaganza has come early this year, and while this is one of many sale events you'll see between now and the holidays, these Prime Day vacuum deals are still going for the final day of the summer sale event. You can get the Shark PowerDetect ($300), for $100 cheaper than usual, or the already affordable Bissell PowerClean FurFinder ($150) with an extra discount. The best robot vacuum we've tried, the Shark PowerDetect UV Reveal ($850), also has a fantastic price tag this week for how powerful it is, and you can get great wet vacuums like the Narwal S30 Pro ($335) on sale too. All of these models and more that we've tested and love are on sale right now for the final day of Prime Day, so snag yourself a cheaper price tag for your perfect robot vacuum, stick vacuum, or hand vac while you still can.

These Prime Day vacuum deals will give your home the cleanest summer yet. The summer sale extravaganza has come early this year, and while this is one of many sale events you'll see between now and the holidays, these Prime Day vacuum deals are worth taking a look at. You can get my favorite cordless vacuum, the Shark PowerDetect ($300) for $100 cheaper than usual, or the already affordable Bissell PowerClean FurFinder ($150) with an extra discount. The best robot vacuum we've tried, the Shark PowerDetect UV Reveal ($850) also has a fantastic price tag this week for how powerful it is, and you can get great wet vacuums like the Narwal S30 Pro ($330) on sale too. All of these models and more that we've tested and love are on sale right now.

Don't miss these vacuum deals happening over the holiday weekend. Shopping for a Dyson vacuum is an experience. There are many models to navigate and serious price tags on most of them. As someone who tests vacuums for a living, I have to admit that a Dyson blows most other vacuums away. There are a few cheaper models I'll still grab (check out my full guide to cordless and robot vacuums for more recommendations), but if you're dreaming of a Dyson, this weekend is a great time to buy.

Looking for all our top recommended vacuums? Here are our favorites in every style WIRED has tested, from cordless models to robot vacuums. Every kind of vacuum, from robot vacuums to cheap stick vacs, is sent to my doorstep to find the best vacuum cleaner. You can find me vacuuming near daily with powerful Dysons, automated robot vacuums, and even vacuums made for car cleaning as a toddler mom plagued by sand and snacks. And I'm not alone in this quest; you can find many of the WIRED staffers testing vacuums in their homes too, to help find the best of the best. If you're looking for one place to find all of our vacuum cleaner recommendations, this is it.

Fi Mini and Tractive: Which Smart Cat Tracker Should You Buy? For months, I tested Tractive and Fi Mini smart collars on my cat to find the best for activity, sleep, and GPS tracking. Wearable health-monitoring devices, like smart rings, smartwatches, and fitness trackers, help people stay on top of key wellness markers. By providing data on steps, heart rate, sleep, and more, these gadgets allow people to better understand their health, along with the opportunity to improve it with lifestyle shifts. But why should humans have all the fun?

Massage guns used to be simple percussive devices. Now, they use vibrations, hot and cold therapy, and even LED light to ease post-workout pain and promote muscle recovery. Massage guns relieve muscle tension and increase blood flow for faster recovery . In her words, "As we exercise, we cause breakdown within the muscle fibers, which in turn stimulates muscle growth and regrowth, hypertrophy, and strength." After consulting the experts and testing them on myself pre-and post-workout, I've rounded up a lineup of the best massage guns, like our top pick, the Hyperice Hypervolt 2 ($229) .

This is high-end recovery gear that's worthy of professional athletes. It's a lot easier to stick to your resolutions when you recover faster. We may earn revenue from the products available on this page and participate in affiliate programs. Recovery gear is not a substitute for sleep, smart training, or eating with fitness in mind, but it can make the day-after soreness far less annoying. Hyperice has discounts right now on Normatec compression systems, Hypervolt percussion massagers, and joint-focused heat therapy that's built for the spots that complain the loudest.