The Best Fitness Apps for Android, iOS and Apple Watch in 2025
May 6, 2026
If you want better results from your workouts, the easiest place to start is to keep track of exercise. A simple log shows what you did, what changed, and what to do next, which makes it easier to monitor progress and stay motivated. Health guidance from MedlinePlus and the American Heart Association says that keeping a log or using a fitness tracker can help you set goals and see progress over time. (medlineplus.gov)
The best part is that exercise tracking does not have to be complicated. You do not need a perfect system on day one. What matters is recording enough information to make your next workout a little smarter than the last one.
Why tracking your exercise matters
A workout log turns guesswork into information. Instead of trying to remember whether last week’s bench press was 135 for 8 or 145 for 5, you can compare today’s session with the previous one. That matters because progress in fitness is often gradual, and a written record makes those small wins visible. The American Heart Association says logging physical activity can help you monitor progress and celebrate successes, while MedlinePlus notes that a log or fitness tracker can help you set goals and stay motivated. (heart.org)
Tracking is also useful because exercise goals are easier to manage when you can see the numbers. For many adults, the big picture includes regular aerobic activity plus strength work each week, and a log helps you notice whether your routine is balanced. The AHA recommends working toward at least 150 minutes of aerobic activity per week along with strength and stretching work, depending on your health and goals. (heart.org)
If you are new to training, the log is even more helpful. It gives you a starting point, and that starting point is what lets you tell the difference between random effort and real progress.
What to record in every workout
For most people, the right answer is to keep it simple. Start with the exercise name, the number of sets, the number of reps, the load or resistance, and a short note if something mattered. For cardio, record time, distance, pace, incline, or intervals instead. The AHA explains that reps are repetitions and that a set is a group of repetitions, so those are the core numbers to capture during strength sessions. (heart.org)
A basic exercise log can include:
Date and time
Exercise name
Sets and reps
Weight, resistance, or pace
Rest time
Effort level
Notes on form, pain, or fatigue
Bodyweight, if it matters to your goal
A useful rule is to record only what you will actually use later. If a field does not help you choose the next weight, spot a trend, or adjust your plan, it can stay out of the log.
The best ways to keep track of exercise
You can keep track of exercise in a notebook, a spreadsheet, a notes app, or a workout tracker app. The best system is the one you will actually use consistently. The CDC notes that physical activity can be assessed with self-reports, including diaries, and the AHA offers an offline activity log if paper works better for you. (cdc.gov)
1. Notebook or printable log
A paper log is still one of the easiest ways to stay consistent. It is quick, it works without a signal, and it can be as simple as a notebook page or a printed template. This is a good choice if you like writing during rest periods or if you want to avoid distractions at the gym.
2. Spreadsheet
A spreadsheet is better if you like sorting, filtering, and looking back at trends over time. It is especially useful if you want to track several lifts, compare weeks, or keep separate tabs for strength, cardio, and bodyweight work. The downside is that it can feel a little slower during a busy session.
3. Notes app
A notes app sits in the middle. It is fast, familiar, and easy to carry. The downside is that notes can get messy if you do not use the same format every time.
4. Workout tracker app
If you want quick entry plus built-in history, a dedicated app can make the process much easier. Setgraph’s official site says you can swipe to log reps and weight, pull straight from history, add notes, and see correlation charts that show how weight and reps evolve over time. It also highlights a workout planner and an AI workout generator. (setgraph.app)
If you want to see how real users describe the experience, the Setgraph App Reviews (2025): User Ratings for Tracking Sets, Reps & Workouts page collects app store feedback from people who use it. If you want the product overview first, start with the Setgraph workout tracker.
How to keep track of exercise by goal
Your log should match the kind of training you actually do. The goal is not to collect more data. The goal is to collect the right data.
Strength training
For lifting, focus on exercise name, load, sets, reps, and rest time. If progressive overload matters to your goal, compare the current session with the last one and ask one simple question: did I do a little more work, with better control, or with cleaner form?
If you want to learn the fundamentals before building a log, Core Principles & Techniques for Every Lifter is a helpful place to start. For a broader view of programming and progression, Setgraph Training Guide | Maximize Your Workout is also worth a look.
Cardio
For running, cycling, rowing, walking, or intervals, track time, distance, pace, incline, speed, or work and rest intervals. If you use a heart-rate monitor, that can be useful too. The main idea is the same, which is to make the next session easier to compare with the last one.
Bodyweight and home workouts
If you train with push-ups, squats, pull-ups, bands, or light equipment at home, record the variation you used and the total rounds or reps. Bodyweight work often looks simple on paper, but it still becomes much easier to progress when you can see how many clean reps you did last week.
Rehab or return-to-training phases
If you are coming back from time off, an illness, or an injury, your log should be even more careful. Record what feels good, what feels stiff, and what you need to avoid. If you have a medical condition or are returning after surgery, follow the advice of your health care team before increasing activity. The AHA recommends talking with your care team before starting a new exercise program when you have a chronic condition, and it notes that recovery from cardiac procedures may require a slower return. (heart.org)
For more general training ideas, Fitness & Workout Tips | Setgraph is a useful companion if you want extra reading between workouts.
How to build a workout log that fits your routine
A good log should take less than a minute to update after each set. That is the sweet spot. If it takes much longer, you will start skipping entries.
Choose one format. Use a notebook, spreadsheet, notes app, or tracker app, but do not switch formats every week.
Write the basics first. Date, exercise, sets, reps, and load are enough for most strength sessions.
Add one useful note. You might write that the last set felt harder than expected, or that your form changed when fatigue set in.
Review the last session before you train. That makes it easier to choose a starting weight, set a rep target, or decide whether to repeat the same load.
Use the same names every time. If you call one movement “DB bench,” another “dumbbell press,” and another “flat dumbbell bench,” your log will be harder to scan later.
Update the plan once a week. A weekly review is usually enough to show whether you are progressing, stalling, or rushing ahead too quickly.
A simple exercise log template can look like this:
Date | Exercise | Sets x reps | Load | Rest | Notes |
|---|---|---|---|---|---|
Apr 22 | Back squat | 3 x 5 | 185 lb | 2 min | Last rep slow, but clean |
Apr 22 | Dumbbell bench press | 3 x 8 | 50 lb each | 90 sec | Added one rep on set 2 |
Apr 22 | Rowing intervals | 8 x 1 min | Moderate | 1 min | Kept pace steady |
You can make the template more detailed later, but this is enough to keep track of exercise without turning every workout into paperwork.
Common mistakes to avoid
The most common mistakes are usually not about effort. They are about consistency.
Tracking only weight. If you ignore reps, you miss progress that did not show up as a heavier load.
Writing too late. Memory fades fast, especially after a hard session.
Changing exercise names constantly. Inconsistent labels make it harder to compare workouts.
Logging too much. If you need to fill in ten fields after every set, the system is probably too heavy.
Never reviewing the log. A log only helps if you actually use it to make decisions.
Ignoring context. Sleep, soreness, travel, stress, and warm-up quality can explain a lot.
A good test is this: if your log did not help you choose today’s workout, it probably needs to be simpler.
When a workout tracker app makes sense
A notebook is enough for many people, but a dedicated app becomes useful when you train often or want to compare sessions quickly. Setgraph’s official site describes a workout log app where you can swipe to log reps and weight, pull straight from history, add notes, and use correlation charts to see how weight and reps change over time. It also highlights a workout planner and an AI workout generator. (setgraph.app)
That kind of setup is helpful if you want the log to support your training instead of slowing it down. It is also useful if you like seeing patterns over several weeks instead of only looking at one workout at a time. If you want to read more about how people describe the experience, the Setgraph App Reviews (2025): User Ratings for Tracking Sets, Reps & Workouts page is a good place to start. (setgraph.app)
The real question is not whether an app is fancy. The real question is whether it makes it easier for you to keep track of exercise every single week. If the answer is yes, that is the right tool.
FAQ
What is the easiest way to keep track of exercise?
The easiest way is the one you will stick with. For some people, that is a notebook. For others, it is a notes app or a dedicated workout tracker. Simplicity usually wins.
How detailed should my log be?
Detailed enough to help you decide what to do next, but not so detailed that you stop using it. Most people only need the exercise, sets, reps, load, and one short note.
Should I track cardio and strength the same way?
No. Strength sessions usually focus on sets, reps, and load. Cardio usually focuses on time, pace, distance, intervals, or heart rate. Use the fields that match the workout.
How often should I review my exercise log?
At least once a week, or before you repeat the same workout. That is usually enough to spot progress and adjust your plan.
Do beginners need to track everything?
No. Beginners often do better with a simple log and a small number of exercises. Track the basics first, then add more detail only if it helps.
Can I keep track of exercise offline?
Yes. Paper logs, printed templates, and notebooks work well offline. The AHA even offers an activity log for people who prefer that format. (heart.org)
The simplest system is usually the strongest one. Pick a format, record the basics, review it often, and let the log guide your next workout.
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