The Ultimate Guide to Health and Fitness Tech for 2024

Not a huge fan of the gym, or just too lazy to get your butt out of bed and travel there in the morning? Or maybe you’re less than comfortable with the idea of breathing heavily in a confined public space. 

No worries. Thanks to the plethora of smart home gym machines available today, you don’t need to go to the gym to get lean and make gains. But what makes fitness equipment smart, and why pay extra for it? At the most basic level, smart home gym equipment connects to the internet. Most machines have a screen to stream workouts, but some work with a companion app to let you view classes on your phone or TV. 

Peloton Tread (Credit: Angela Moscaritolo)

Smart fitness machines usually aren’t cheap. Most of our favorites come in around at least $1,000. High-end treadmills like the Peloton Tread are among the priciest, and can easily run you $3,000 or more. When budgeting for a smart fitness machine, don’t forget to include the membership fee in your calculations. They all require a subscription (typically between $29 and $39 per month) to access workout classes and other premium features. 

For their high cost, smart fitness devices allow for a whole other level of interactivity than their more affordable, non-connected counterparts. Most offer large on-demand libraries of guided classes with knowledgeable instructors, as well as customized workouts and programs based on your goals and current fitness level. Many machines also feature live classes with competitive leaderboards, giving you an extra jolt of motivation to run, row, or cycle your way to victory. This also fosters a sense of community, making it feel like you’re not working out alone. And if you’re new to the world of fitness or just getting back into it after a period of inactivity, rest assured that many of the latest machines offer beginner-friendly workouts and guidance for newbies. 

SoulCycle At-Home Bike (Credit: Angela Moscaritolo)

In 2020, the Peloton Bike+ was in a league of its own compared with other smart exercise bikes. Now, it has a few well-stacked competitors, including the SoulCycle At-Home Bike and the MYX II.

Featuring a sleek and sturdy steel frame with a 21.5-inch touch screen, the SoulCycle At-Home Bike’s heart-pumping, inspirational classes will have you sweating as you work to master choreography moves while simultaneously spinning the pedals beneath your feet to the beat of music. Whereas the Peloton Bike+ motivates you through metrics and competition, SoulCycle offers a more meditative, dance-centric experience.

The MYX II offers a Peloton-like experience and focuses on heart rate training. All three bikes give you access to a range of floor-based workouts to supplement your cycling sessions, but as a bonus, the SoulCycle At-Home Bike also supports Disney+ and Netflix. 

FightCamp (Credit: Brenda Stolyar)

If you don’t enjoy cycling or find it to be a literal pain in the butt (a problem newbies encounter with any stationary bike; padded shorts help), there are plenty of other options. Our favorites for cardio include the FightCamp, a connected home boxing gym that tracks your punches in real time and nudges you to reach a specific goal, and the NordicTrack RW900 rowing machine, which gives you access to a library of outdoor, trainer-led workouts filmed on waterways around the world. 

If you’re looking to make gains, we suggest the Tempo Studio and Tonal, two smart strength-training machines. They both feature large touch screens on which you can browse and play workouts led by experienced instructors who walk you through each move. It’s like having a full gym’s worth of strength training equipment—and a virtual personal trainer—in your home. Both keep track of how much weight you should be lifting, count your reps, and offer feedback about your form. They offer plenty of classes, including beginner-friendly workouts and programs.

Forme Studio (Credit: Ali Jaber)

If you’re more into bodyweight exercises such as yoga and pilates, check out a fitness mirror like the Forme Studio. It’s particularly compelling if you’re short on space because you can mount it to a wall and it looks just like a regular mirror when powered off. During a class, you can see the instructor as well as your reflection in the mirror, which makes it easy to check your form.

Smart home gym equipment can be expensive, but growing competition is causing prices to drop. The Peloton Guide is part of a new generation of more affordable smart strength training machines, including the Tempo Move and the Alexa-controlled NordicTrack iSelect Adjustable Dumbbells. As you work out with the Guide, you see your image on the screen alongside the instructor, so you can compare your form in real time. The device keeps track of which muscle groups you worked and recommends classes accordingly, to help you round out your training. 

Peloton Guide (Credit: Ali Jaber)

The Tempo Move offers a similar smart strength training experience as the Tempo Studio at a fraction of the price by working with your television and iPhone. It suggests the appropriate weight you should be lifting for each move, counts your reps, and offers real-time form feedback.

For more, see our picks for the home gym equipment, the best exercise bikes, the best smart strength training equipment, and the best rowing machines. 

We know that most people don’t have a few thousand extra dollars to drop on a smart fitness machine. Fortunately, there are plenty of affordable (or free!) workout apps and streaming services that can help you along, whether you’re a beginner just starting your fitness journey or a seasoned athlete who wants to start a new training schedule.

FitOn and Nike Training Club are two excellent resources if you’re on a tight budget. FitOn offers free on-demand workout videos with celebrity trainers including Julianne Hough and Jonathan Van Ness, and it supports heart rate monitors so you can compete on leaderboards with other participants. At the start of the COVID-19 pandemic, Nike removed the subscription fee for its Training Club app, which features a wide selection of workouts ranging from less than 20 minutes to an hour, including boxing, HIIT, strength, yoga, and more.

Some of our favorite paid options include Aaptiv, Apple Fitness+, and Peloton App One. Aaptiv ($14.99 per month or $99.99 per year) specializes in audio-based workouts led by trainers, meaning you don’t have to keep your eyes or fingers on a screen to exercise.

Fitness+ features a variety of classes you can stream on your iPhone, iPad, or Apple TV. It offers floor-based workouts such as core, dance, HIIT, strength, and yoga, which require just a set of dumbbells or no equipment at all, set to popular music. It can also keep you entertained on walks, and guide you in the gym, with structured cycling, rowing, strength, and treadmill workouts. Monthly access to Fitness+ costs less than a single class at most fitness studios. For $9.99 per month or $79.99 per year, it offers a steady stream of heart-pumping 5- to 45-minute classes with high-quality playlists and a diverse set of instructors who help motivate you.

Apple Fitness+ (Credit: Apple)

While the name Peloton may be synonymous with expensive stationary bicycles, the company does offer a reasonably priced fitness class subscription service to anyone, with or without home equipment. Priced at $12.99 per month, the app has a ton of classes, from yoga to cardio to bodyweight strength and so on. Classes and instructors have the high energy and intensity Peloton is known for. The Peloton app also offers self-guided workout plans for the gym. 

Head over to the best workout apps for more.

Fitness trackers are good for more than just monitoring your steps, sleep, and workouts: The best ones motivate you to get moving and encourage you to meet your goals. These devices focus more closely on your health than smartwatches, but many still include some helpful lifestyle features such as mobile payment support and streaming music controls. They also tend to have much longer battery life than smartwatches. 

Garmin Lily (Credit: Angela Moscaritolo)

Before I started using them, I was a skeptic; naturally active, I thought of fitness trackers as an unnecessary (and unsightly) investment. But after testing them, I’ve gained so much useful knowledge about myself and my body—information that has motivated me to make positive life changes. 

Knowing my heart rate zones helps me work out more efficiently. Noticing that yoga, my preferred and primary form of exercise, doesn’t always get my heart rate up to my target zone has prodded me to add cardio sessions into my schedule a couple of times a week. If I see I’m short of my daily step goal, I’ll do another lap around the park when I walk my dog, which benefits both of us. And I find it easier to pass on a nightcap now that know how even a few alcoholic drinks negatively impact my sleep.

I’m happy to have found several recent fitness trackers that balance function and form, with sleek, attractive designs that I actually want to wear. The Garmin Lily, which has a fashionable, jewelry-like design, comes to mind. It lacks built-in GPS for pace and distance tracking without your phone, but it can monitor health stats such as your blood oxygen saturation (SpO2), breathing, calories burned, energy level, heart rate, sleep, steps, and stress.

Fitbit Charge 5 (Credit: Angela Moscaritolo)

The most value-rich fitness tracker on the market right now is the Fitbit Charge 6, which offers top-notch fitness, sleep, and stress-tracking features that can help you stay motivated to meet your workout goals, get to bed earlier, and incorporate mindfulness into your daily routine. It has an always-on color touch screen, a slim metal case, and several useful health and lifestyle features that aren’t available on its less expensive siblings, the style-focused Luxe or the entry-level Inspire 3, including built-in GPS, the ability to measure your stress and heart rhythm, and mobile payment support.

If you’re not into watches or wristbands, check out the Oura Ring, our favorite finger-based tracker. Like a mood ring on steroids, the Oura houses small sensors to keep tabs on your activity, physical and mental health, and sleep. It can even monitor your heart rate and body temperature around the clock, as well as predict your next period. This fitness tracking ring also keeps tabs on your heart rate variability (HRV, a measure of stress), overnight SpO2, and respiration rate. 

Apple Watch SE (2022) (Credit: Angela Moscaritolo)

Some of our favorite smartwatch models for fitness tracking include the Apple Watch SE and the Samsung Galaxy Watch 6. The Apple Watch SE offers a robust suite of wellness tools, including Apple’s motivating Activity, Exercise, and Stand rings, as well as integration with the company’s Fitness+ workout streaming service. The Galaxy Watch 6 supports more than 100 different activities; everything from walking and running to aqua aerobics and hang gliding. Both can automatically detect certain types of workouts, including walking, running, elliptical usage, rowing, and swimming.

For more, see the best fitness trackers, the best waterproof fitness trackers, and the best smartwatches. 

If data drives you, you have plenty of options beyond fitness trackers and smartwatches to help you monitor your efforts and progress. Free and affordable fitness tracking apps can fill the gap when you don’t have the money or desire for a wearable, and they can offer additional insights if you do.

One of our favorites, especially for those just starting out, is Map My Fitness. Available for Android and iOS, it’s free and lets you record nearly any activity, from running and mountain biking to playing an instrument, walking the dog, and vacuuming. 

Map My Fitness (Credit: Map My Fitness)

If you’re a runner, cyclist, or swimmer, download Strava, a free app that lets you compete against yourself or others who have traversed the same segments as you. We also recommend Charity Miles, a free app that donates money to charity for every mile you walk, run, or bike. 

Many fitness-tracking apps, including Map My Fitness and Strava, sync with wearables such as the Apple Watch and standalone heart rate monitors to offer even more information, including how much time you spent in each heart rate zone during your workout.

Although most modern wearables can read your heart rate, there are benefits to standalone heart rate monitors. For starters, most models support both ANT+ and Bluetooth, so they can stream your heart rate to multiple devices, including cycling computers, fitness apps, and smart home gym equipment in real time. 

Polar H9 (Credit: Polar)

Chest straps are slightly more accurate than wrist-based wearables because you wear them closer to the heart. Optical heart rate sensors in Fitbit devices, the Apple Watch, and other wrist-based activity trackers calculate your heart rate by shining light into your skin and measuring blood flow. So for the most precise heart rate readings, consider a dedicated chest strap such as the Polar H9, which syncs with a wide range of exercise equipment and apps. 

Factors including cold weather, tattoos, and motion can potentially throw off optical heart rate sensors and lead to erroneous measurements, making them slightly less reliable. That said, optical heart rate trackers tend to be easier to use, feel more comfortable, and allow for 24/7 monitoring. One of our favorite standalone optical heart rate trackers is the Wahoo Tickr Fit, which supports Bluetooth and ANT+ to connect with workout apps and machines.

Check out the best heart rate monitors for more.

Whether your goal is to lose weight, gain muscle, or simply drink more water, a smart scale can help you monitor your progress. These devices connect with your smartphone and do a lot more than just tell you how much you weigh. 

One of our favorites is the Wyze Scale, which tracks 12 metrics, including your basal metabolic rate (BMR), body mass index (BMI), body fat percentage, body water percentage, heart rate, muscle mass, protein level, and weight up to 400 pounds. 

If you’re trying to lose weight, knowing your BMR, or the amount of energy your body uses when at rest, can be very helpful. You can use this metric to help find your Total Daily Energy Expenditure (TDEE), or the total number of calories you burn each day while active and at rest. At the most basic level, consuming fewer calories than your TDEE puts you in a caloric deficit and results in fat loss. 

Wyze Scale (Credit: Wyze)

Smart scales determine your body fat percentage using a process called bioelectric impedance analysis (BIA), which involves sending a low-level electrical current through your body. The current moves quickly through tissues that contain a large amount of fluids and electrolytes, such as muscle and blood, and faces greater resistance—or impedance—moving through fat. The Samsung Galaxy Watch 4 and later generations can measure your body fat from your wrist using a similar method.

It’s important to note that the small electric current sent through your body during BIA measurement can affect pacemakers. If you use a pacemaker, look for a scale with a safe mode. The Wyze Scale, for instance, offers a mode called Only Measure Weight, which disables the BIA measurement.

There’s no evidence that smart scales are dangerous for pregnant women, but if you’re expecting, your measurements (except for weight) will likely be inaccurate. The same is true for children and adolescents under the age of 18 who are still growing.

And if you’re watching your weight or just want to improve your overall health, increasing your veggie intake is a good idea. Subscription-based food delivery services make it easier than ever to start and maintain a healthy plant-based diet. After testing them all, we found that Green Chef (starting at $9.99 per meal) offers the best vegetable-based meals.

For more, head over to the best smart bathroom scales and the best vegetarian and vegan meal-kit delivery services.

We all know that it’s important to get a good night’s rest, but that’s often easier said than done. Fortunately, a plethora of available technologies can help you achieve that goal. 

Gaining insight into your sleeping patterns is the first step toward identifying problems and fixing them. When you’re evaluating wearable options, look for a device with continuous heart rate monitoring and an SpO2 (or Pulse Ox) sensor that tracks your blood oxygen saturation levels as you sleep. Many wearables also offer a daily sleep score that can help you quickly gauge the quality and restorative value of your shut-eye.

Fitbit Sleep Metrics (Credit: Fitbit)

Smartwatches are also capable of tracking sleep, but they tend to be bulkier and have shorter battery lives than fitness trackers, which makes them less practical for wearing overnight. The Apple Watch can track when you drift off and wake up, your total time in bed and asleep, and your overnight respiration and heart rate.

When it comes to sleep, Samsung’s Galaxy Watch 6 models have a slight upper hand over the Apple Watch. When you wear one of Samsung’s watches to bed and place your smartphone on your nightstand, they work together to listen for snoring and can even record it. 

Many people simply find it too uncomfortable to wear a fitness tracker or smartwatch to bed. If you’re in that camp, you might prefer a contactless option like the second-generation Nest Hub, which can track your sleep from the nightstand without physically touching you. If temperature issues keep you up, the Eight Sleep Pod Pro Cover is a smart mattress topper that lets you adjust your existing bed’s climate from hot to cool via your phone, and it expertly tracks your sleep health.

SleepIQ app (Credit: SleepIQ)

Comfort is key, so if you wake up with back pain or can’t seem to get cozy on your old mattress, a high-tech smart bed such as the Sleep Number 360 i8 might be worth the investment. It’s pricey, but it lets you adjust the firmness of each side for your optimal comfort level. It also automatically adjusts depending on your movements, so when you turn onto your side, it provides more cushioning, and when you move onto your back, it firms up for extra support. The mattress also tracks your slumber and offers insights via the SleepIQ companion app to help you get the best rest possible. When you pair it with Sleep Number’s FlexFit 3 base, it can even elevate your head and feet, as well as warm your tootsies to help you drift off faster. 

Read the best sleep tech for catching your ZZZs for more.

Like getting enough sleep, reducing your stress is key to maintaining your health.

Meditation can be a useful tool for winding down at night and relieving stress at any time. If you’re new to meditation or have trouble focusing, you might want to check out the Core Meditation Trainer. You hold the orb-like device in your hands as you stream guided meditations via its companion app, and it gently vibrates to help you relax and focus. As you meditate, sensors on top of the device measure the electrical activity of your heart through your thumbs to quantify the benefits of each session on your body. 

Core Meditation Trainer (Credit: Hyperice)

The companion app calculates your heart rate variability (HRV)—the time between each heartbeat. HRV is a measure of your nervous system activity and an indicator of your resilience to stress; in general, the higher the HRV, the better. 

Most wearables also offer guided breathing exercises that can help reduce stress. The Fitbit Sense 2 and the Charge 6 take it a step further with integrated electrodermal activity (EDA) sensors that measure small electrical changes in your skin’s sweat level to track your body’s response to stress. These wearables also give you a daily Stress Management Score based on metrics including your heart rate, heart rate variability, EDA data, physical activity, and sleep patterns. With a Fitbit Premium account ($9.99 per month or $79.99 per year after a 90-day free trial), you can meditate with Deepak Chopra.

Fitbit Sense 2 (Credit: Angela Moscaritolo)

As lower-cost alternatives, plenty of free and affordable meditation apps can help you combat stress and anxiety. Smiling Mind (available on Android and iOS) is a favorite; it’s free and offers meditations for various issues and events including difficult emotions, relationships, sleep, and stress.

Some of our other favorite meditation apps include Aura, Calm, Insight Timer, Meditation Studio, Simple Habit, Ten Percent Happier, and The Mindfulness App. All are available on both Android and iOS, plus offer free content. Headspace ($12.99 monthly or $69.99 annually on iOS and Android) is another standout, providing hundreds of meditations for health issues, emotions, challenges, and productivity. 

For more, check out 13 Meditation Apps to Help You Fight Anxiety and Stress.

The fight against COVID-19 has spurred new features in consumer technology to help users protect themselves against the virus and detect early signs of infection. So far, these features are primarily in smartwatches and other wearables. 

Many fitness trackers and smartwatches these days have an SpO2 sensor to measure your blood oxygen saturation, which can help you gauge whether medical intervention is necessary. Your SpO2 reading alone can’t diagnose COVID-19, but as the Yale School of Medicine advises, a reading below 90% might warrant a trip to the emergency room.

Some wearables support on-demand SpO2 readings, including the Apple Watch Series 6 and above (except for the Apple Watch SE) and the Galaxy Watch 4 series and above. Other less expensive wearables like the Fitbit Inspire 3 only measure your SpO2 overnight when you sleep.

Apple Watch Series 6 (Credit: Angela Moscaritolo)

The Apple Watch can also help you ward off COVID-19 with a feature that reminds you to wash your hands when you return home. When your Apple Watch detects handwashing movements and the sound of running water, it shows a 20-second countdown timer on the screen, so you don’t have to silently hum “Happy Birthday to You” twice in your head when scrubbing germs away. It’s a feature we found surprisingly helpful in testing.

Oura Ring (Gen 3) (Credit: Angela Moscaritolo)

Some wearable devices also now pack sensors that measure your body temperature overnight when you’re sleeping. Most with this feature, including the Apple Watch Series 9, take a couple of nights to establish your baseline temperature, then simply tell you whether you’re running hotter or colder than usual, and by how much (such as +0.25 Fahrenheit). The Galaxy Watch 6 series works more like a thermometer because it tells you your actual body temperature. For instance, after wearing the Galaxy Watch 6 watch to bed one night, it said my sleeping skin temperature ranged from 91.4 to 96.8 degrees Fahrenheit.

For more, check out the best fitness trackers and the best smartwatches.

As we look ahead, we have no doubt that 2024 and beyond will usher in many new and exciting smart health innovations. Lately, we’ve seen a crop of fitness-tracking rings like the Evie and the Ultrahuman Ring AIR, as well as space-saving home gym machines like the double-folding WalkingPad X21.

We continue to test the latest health and fitness devices to let you know which ones are worth your hard-earned dollars, so make sure to check back often for the latest coverage.