There is so much data to consume, it can be hard to determine which numbers you need to focus on and what to take action on. After a few weeks of testing, this became easier to navigate. And, while it’s stacked with nearly every feature imaginable, the Venu 3S is a chic and stylish watch that complements outfits, unlike other, clunkier sports-focused watches. Strong has helped millions of people in over 100 countriescomplete over 15 million workouts.
Prices range from under $11 to well over $75, feature sets overlap in misleading ways, and manufacturer spec sheets do not always reflect performance. Now that we’ve talked about the effects of EMF radiation and why you might want to use a fitness tracker without Bluetooth, let’s cover a few related questions. For those who prioritize simplicity and wish to avoid unnecessary EMF exposure, this simple pedometer offers an effective solution to keep track of your daily activity.
Top 10 Free Fitness Apps for Serious Athletes in 2026
The app enables you to take photos of your meals and activities to create a visual timeline of your day. However, Healthline readers can access the app for just $4.99 per month. PlateJoy is owned by the same parent company as Healthline. Highly recommended by my sister, a new mom and full-time grad student who is always on the go, PlateJoy is an app designed to help you save time while still eating healthy. Ideally, look for apps that are highly rated and backed by healthcare professionals, such as doctors or dietitians. It is the best fit if you eat a lot of unpackaged whole foods like grilled chicken, eggs, fish, or meal prep bowls where barcode scanning is not an option.
NIKE TRAINING CLUB (NTC)
Sergey Oreshko is the CEO and Co-Founder of MyNetDiary, which he founded in 2005. He has led the development of MyNetDiary’s nutrition tracking platform for nearly two decades, overseeing the creation of its staff-verified food database of 2M+ foods and 108 nutrients. Sergey writes about nutrition technology, food database methodology, and the intersection of AI and dietary tracking. For a free app with detailed macro and nutrient tracking, MyNetDiary and Cronometer both deliver, with MyNetDiary offering the faster logging experience and deeper nutrient coverage (108 vs. 84 nutrients). Both let you see your macro split at a glance and provide detailed breakdowns for every food entry.
Best fitness trackers: Specs comparison table
Before picking an app, use the free Macro Calculator to determine your ideal protein, carb, and fat targets. You’ll also want to check your Protein Calculator since protein targets vary significantly by goal and body weight. Lifehacker has been a go-to source of tech help and life advice since 2005. Our mission is to offer reliable tech help and credible, practical, science-based life advice to help you live better.
MyFitnessPal provides basic tracking for everything, though it excels at neither. Honestly, CrossFit-specific tracking remains challenging in free apps. The constantly varied nature of CrossFit doesn’t fit neatly into most tracking systems. Many CrossFit athletes use simple note-taking apps or pen and paper. For calisthenics athletes tracking specific skills, Hevy or FitNotes work better.
MyFitnessPal has the largest food database of any tracking app, with over 18 million items including restaurant chains, grocery brands, and international foods. It will keep track of your progress and show you how you’ve gotten stronger over time. There’s even a desktop version so you can see your workouts on a computer screen for more detailed planning. For a Keto diet, you need an app that tracks net carbs accurately and provides detailed fat and protein breakdowns. MyNetDiary offers dedicated keto plans in Premium with customized macro targets and keto-friendly recipes. Cronometer’s detailed fat tracking and free custom nutrient targets also make it popular with keto dieters.
Social/Community Features
Apple Fitness sets the same daily goal for you, regardless of how well you slept or how hard you worked out the day before. It’ll prompt you to adjust this set daily goal once per week, but it’s ultimately a fitness app—not a recovery app. Having the videos now broken down into smart blocks allows a much more personalized and interactive training experience and reduces the whole process to minutes compared to what now takes weeks. Hyperhuman expanded and is now trusted by thousands of fitness professionals and hundreds of businesses on 3 continents in less than 10 months since the first version of its platform. Technology has become an integral part of the fitness world. We are spoilt for choice when it comes to gadgets and fitness tracking applications that play an essential role in monitoring our diets, tracking workout progress, keeping us motivated, and more.
Best Free Fitness Tracker Apps for 2026
I also appreciated the app’s coaching, recommendations and resources to improve overall well-being and health. I found these more accurate and useful the more I wore the ring. The app features a built-in step tracker and a history feature so you can compare your progress day to day. When you need to extend those walking goals, you can choose between increasing total walking time, total steps, and more.
There’s a calibration workout for customizing heart rate training in all your exercises. Hyperhuman is on a mission to make the world’s health & fitness video content universally accessible, reusable and profitable. Their open platform enables smart content production at scale with the power of video AI. Hyperhuman’s proprietary tech automagically transforms fitness videos into fully labeled video blocks that can be reused to create and personalize full-length workouts in minutes. Independent professionals and unimeal scam businesses now have an affordable one-stop shop to create and instantly deliver on-demand fitness content on any channel or format. Complete beginners benefit from Nike Training Club’s guided workouts.
All pricing was verified directly from app store listings and official websites. Many apps allow users to track strength workouts and monitor heart rate during resistance training. The app integrates with Apple Watch through Apple Health, allowing users to track workouts, activity levels, and training performance alongside other health metrics. In this guide, we review the best fitness apps that work with Apple Watch in 2026, highlighting platforms that provide strong Apple Watch integration and help users achieve their fitness goals.
Why Apple Watch Integration Matters for Fitness Apps
She has nearly a decade of professional journalism experience and has covered topics all across the wellness and lifestyles spaces. Fitness trackers are an investment piece, there’s no way around it. No matter which direction you choose, you’ll likely be spending anywhere from $200 to $500 on your tracker.
- Keep track of your best sets, max 1RM, body fat percentage, and more.
- The standalone Peloton App decouples world-class athletic instruction from specialized hardware, delivering high-fidelity cardio, treadmill coaching, and dumbbell strength routines to any mobile device.
- FitBudd works closely with the global fitness community, maintaining deep, ongoing involvement in the fitness industry.
- The TrainingPeaks app is considered more of a useful add-on to the larger desktop version, letting you always access your training schedule, see coaches’ comments, or add your own.
- Although Bluetooth fitness trackers typically operate at a low power level of around 1 milliwatt (.001 watts), which is much lower than a cell phone, which has an output of around 1-2 watts.
- Nutrify Tracker is a free app that helps you track your nutrition and fitness goals by allowing you to easily document your daily calorie intake through photo logging.
AppleHealth
A database with 1,400 exercises sounds impressive until you realize you only use 30 of them. While Strava is primarily known for running and cycling, it’s become the social network for endurance athletes. The free version tracks your runs, rides, and other cardio activities using GPS. JEFIT also includes a social component where you can connect with other users, share workouts, and participate in challenges.
ADIDAS RUNTASTIC RUNNING APP
Freeletics provides adaptive high-intensity interval training programs that work well with Apple Watch activity tracking. Fitbod generates personalized strength workouts based on performance data and available equipment. Many apps allow users to start and track workouts directly from the Apple Watch, making training sessions more convenient. Finding your favorite workout app may require a bit of trial and error since you’ll want to see if you’re looking for a personalized experience or are comfortable with a cookie cutter plan. The best app to track macros will offer customizable macro goals and detailed daily summaries.
Amazfit Balance 2 Smartwatch
As she began testing some of the app’s other classes, she realized how much she enjoyed the range of class types and lengths available. You can work out in real time with expert instructors and other members from around the world or take a prerecorded class. Work out with Nike trainers live or on-demand with the Nike Training Club app.