Features That Power Your Fitness
Discover all the powerful tools and features that make Fitnex the ultimate fitness companion.
Log what you eat in seconds and see how it supports your training. Fitnex calculates your calorie and macro targets from your body data and goal, tracks protein per kg of body weight, and compares what you eat on training days with rest days.
- Food search with entries by grams
- Recent foods and copy a meal from another day
- Calorie and macro goals from your body data (TDEE calculator)
- Protein per kg of body weight
- Training vs rest day intake
- Weekly overview and logging streak
Switching apps doesn’t mean starting from zero. Export a CSV from Hevy or Strong and import it in Settings: every workout keeps its date, duration, exercises, sets, weights and reps, and counts toward your reports right away.
- Hevy and Strong CSV exports
- Preview before importing (workouts, sets, date range)
- Weights converted to kg, kg or lb for Strong
- Exercises matched to muscle groups for your stats
- Safe to re-import: no duplicates
Build your own workouts from 800+ exercises or start from a preset and adjust it. Save them as templates, copy them to make variations, and share them with friends.
- Build workouts from 800+ exercises
- Save templates for quick access
- Preset workouts to start from
- Copy and modify existing workouts
- Share workouts with friends
Access our comprehensive database of exercises with detailed instructions, or create your own custom exercises to match your specific equipment and preferences.
- 800+ predefined exercises
- Categorized by muscle group, equipment, mechanic and other criteria
- Create custom exercises with notes
- Images and step-by-step instructions
Take the guesswork out of progressive overload with intelligent suggestions based on your previous performance. Our system analyzes your workout history and automatically recommends optimal weight and rep increases to help you achieve consistent progress.
- Automatic weight and rep suggestions
- Based on your previous performance data
- Progressive overload optimization
- One-click suggestion application
- Personalized progression rates
- Visual indicators for suggested improvements
Rest timers start on their own when you complete a set, so you rest as long as you planned. Set one rest time between sets and another between exercises, or turn timers off.
- Starts automatically when you complete a set
- Separate rest times between sets and between exercises
- Sound and vibration when the rest is over
- Keeps the right time when you lock your phone
- Add 15 seconds or skip the rest whenever you are ready
- Turn timers on or off in Settings
Every workout you finish is saved with its date, duration, total volume and every set. Filter your history to find a session and see exactly what you lifted.
- Complete workout logs
- Filter by workout name and muscle groups
- Duration and total volume of each workout
- Exercise notes
- Lists all completed sets and weights
Visualize your fitness journey with comprehensive progress reports and analytics. Track strength gains, volume progression and performance metrics across all exercises and workouts.
- Strength progression charts
- Volume and intensity tracking
- Muscle group distribution breakdowns
- Customizable reports
- Estimated one-rep max charts
Let our AI Coach handle your programming. It generates personalized workout splits based on your goals, equipment, and schedule, and continuously analyzes your performance to suggest improvements. From intelligent split creation to workout feedback, the AI Coach helps you train smarter every step of the way.
- Personalized training splits
- Adjusts to your schedule and equipment
- Goal-oriented programming with progressive overload
- AI-powered workout improvement suggestions
- Ask about form, exercise swaps and recovery in chat
- Volume, intensity and recovery optimization
- Plateau-breaking strategies based on data
Train in kg or lb, choose how dates are shown and when your week starts, set your rest times, and decide whether Fitnex asks for feedback after workouts to fine-tune its suggestions.
- Weights in kilograms or pounds
- Date format and first day of the week
- Rest timer durations
- Optional post-workout feedback (soreness, pump, workload)
Use Fitnex on any device with a web browser, or add it to your home screen like an app. Your data syncs across all your devices.
- Works on smartphones, tablets, and computers
- Responsive design for all screen sizes
- Workouts logged without signal sync when you are back online
- Add to your home screen, no app store needed
- Instant updates without installation
Your next PR starts with a log
Get Fitnex today and start your journey to a healthier, stronger you.
- Ongoing updates and improvements
- Live support chat
- 14-day free trial
- Available on any device with a web browser
- We never collect or share your data, track you, or show you ads
