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When It Comes to Pure Calorie-Burn, Is That Pricey Peloton Worth the Money?

You'll burn calories faster taking Crossfit or HIIT classes than by using at-home smart gym equipment. But you'll burn away more money, too.

 & Eric Griffith Senior Editor, Features

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You've made the same New Year resolution every year, and you're already tempted to throw in the towel. But the possibility of losing weight this year—say, 10 pounds by June—is within your grasp. And with tech on your side (such as the Best Smart Home Gym Equipment), you can do it in a minimal amount of space. Since the pandemic started, sales of this kind of equipment have grown 170 percent.

But which high-tech sweat-producer is going to help you the most, in the least amount of time? Let me set aside my ice cream for a moment and tell you: The research has been done for us by Lifesum, the nutrition app. It evaluated most of the leading smart-gym equipment, as well as an on-demand home yoga class, to see how many hours you'd need to spend each per month to burn 6,000 calories. That's the magic number the average person needs to shed that 10 pounds in six months. Lifesum also calculated monthly costs, factoring in equipment and subscription fees (see the full infographic below).

Note: Our fitness guru at PCMag, analyst Angela Moscaritolo, says, "People should take all of these calorie-burn estimates with a grain of salt. It's hard to generalize, because it depends on so many different factors, including body composition and workout intensity."

The research also doesn't point out what kind of workout is being done on all of these systems. Some, like Mirror, offer a multitude of workout options. So expect a lot of variation for your own calorie burn.

That said, the most efficient equipment for burning calories is the NordicTrack Treadmill, which is one of our Editors' Choice smart-gym products. Use that for 8.78 hours, and you've burned the fat at an average of 683 calories per hour. It's one of the cheaper ways to go, costing about $82 per month (that's for the $3,000 hardware and a free iFit pass that lasts one year).

Now, let's assume you don't want to spend 3 grand on equipment, even with financing, when many of our other favorite products cost just a little over half that. Take the Mirror, for example, which is a private mirror/LCD wall full of fitness classes. All you need is somewhere to hang it and enough floor space in front to work out. The Mirror costs $1,495, with an additional subscription of $39 per month—definitely the most expensive of the monthly costs, at $164. But, with the right workout, Mirror helps you shed the 6,000 calories in 10.26 hours each month, just behind the NordicTrack Treadmill.

FightCamp is probably the most fun option—it's an at-home boxing gym with a column you can punch. It's $1,219, but that still almost a third the price of the NordicTrack and costs $39 per month (a total of $90 per month) to burn the 6K calories in 13.14 hours. That's on par with a Peloton bike or Tempo Studio Strength Training, give or take a couple hours per month.

That said, if you want real calorie-burning efficiency, join a IRL class for Crossfit or HIIT. You'll burn 810 calories per hour, so you'll work off those calories in merely 7.4 hours. That said, you'll spend around $160 a month to do so, double what you pay monthly for NordicTrack's iFit. The upside of Crossfit is that it has no upfront cost (besides cute gym clothes). And you get to talk about Crossfit. (Another option: Apple Fitness+, and a number of other workout streaming services, offer at-home HIIT classes.)

On the other end of the cost-and-calorie-burn spectrum is CorePower On-Demand Yoga. Its classes are very cheap, at $19.99 per month for unlimited access (for now). But you'd need to spend 20 hours and 8 minutes per month doing your downward dogs and planks to burn the same number of calories (just 298 per hour).

Read all the details in the Lifesum research below, then grab the Lifesum app for iOS or Android to assist in hitting some weight goals ($4.17 per month for a subscription to start).

Lifesum infographic



About Our Expert

Eric Griffith

Eric Griffith

Senior Editor, Features

My Experience

I've been writing about computers, the internet, and technology professionally since 1992, more than half of that time with PCMag. I arrived at the end of the print era of PC Magazine as a senior writer. I served for a time as managing editor of business coverage before settling back into the features team for the last decade and a half. I write features on all tech topics, plus I handle several special projects, including the Readers' Choice and Business Choice surveys and yearly coverage of the Best ISPs and Best Gaming ISPs, Best Products of the Year, and Best Brands (plus the Best Brands for Tech Support, Longevity, and Reliability).

I started in tech publishing right out of college, writing and editing stories about hardware and development tools. I migrated to software and hardware coverage for families, and I spent several years exclusively writing about the then-burgeoning technology called Wi-Fi. I was on the founding staff of several magazines, including Windows Sources, FamilyPC, and Access Internet Magazine. All of which are now defunct, and it's not my fault. I have freelanced for publications as diverse as Sony Style, Playboy.com, and Flux. I got my degree at Ithaca College in, of all things, television/radio. But I minored in writing so I'd have a future.

In my long-lost free time, I wrote some novels, a couple of which are not just on my hard drive: BETA TEST ("an unusually lighthearted apocalyptic tale," according to Publishers' Weekly) and a YA book called KALI: THE GHOSTING OF SEPULCHER BAY. Go get them on Kindle.

I work from my home in Ithaca, NY, and did it long before pandemics made it cool.

The Technology I Use

My first computer was a Laser 128, an Apple II-compatible clone with an integrated keyboard, matched with an eye-straining monochrome green monitor. I used it to type papers in college for other people for money...until I discovered the Mac SE in the college computer room. That changed my life. My first cellphone was a Samsung Uproar—the silver one with the built-in MP3 player from the Napster days (the pre-iPod era).

I use an iPhone 15 Pro hourly and an iPad Air infrequently (but I'm always in the market for a cheap Android tablet). I have a PlayStation 5 just to play Spider-Man, and several Windows machines, including a work-issued Lenovo ThinkPad. I talk to Alexa and Siri all day long. I do the majority of my computing on a 15-inch LG Gram laptop attached to a Thunderbolt hub to run a multi-monitor setup—I overdid it on the power needed to simply work from home.

I'm most at home in Microsoft Word after decades of writing there. More and more, I turn to services like Google Docs, using tools like Grammarly. I use Google's Chrome browser due to an addiction to several extensions I think I can't live without, but probably could. I use Excel extensively on data-intensive stories, but for chart creation, we've switched over entirely to using Infogram for interactive features that are hard to find elsewhere. I do a lot of graphics work for my stories, but limit myself to the free and amazing Paint.NET software to edit images.

I'm a firm evangelist for using the cloud for backup and syncing of files; I'm primarily using Dropbox, which has never failed me, but I also have redundant setups on Microsoft OneDrive, plus extra picture backups on Amazon Photos and iCloud. Why take chances? For entertainment, mine is a streaming-only household—my kid has never seen network TV and barely been exposed to commercials, thanks to Roku and Amazon Music. The house is peppered with smart speakers from Amazon for instant gratification and control of smart home devices like multiple Wyze cameras and Nest Protect smoke detectors. I've got accounts on all the major social networks, to my horror. I have a robot vacuum for each floor of the house. I want a 3D printer, but not sure what I'd use it for.

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