Features

Everything FitRest does, explained

FitRest reads your Apple Health data and turns it into daily scores, trends and records. Each feature below has its own page explaining what it shows and how to use it.

Daily Scores

The numbers on the FitRest Dashboard that tell you where your body stands today: how well you recovered, how you slept, how hard you have pushed, how much stress you are carrying and how much energy you have left.

Recovery Score

A 0-100 readiness score each morning that tells you how well your body recovered overnight, judged against your own normal.

Sleep Score

A 0-100 score for each night's sleep, with a label, a comparison with your recent average and the factor that held it back.

Exertion

A 0-10 score for today's cardiovascular load, with a daily target zone that fits how ready you are.

Stress

A 0-100 reading of the physical stress your body is carrying, with a 24-hour curve and a longer-term trend.

Body Battery

Your energy reserve as a 0-100% curve through the day, charged by sleep and drained by effort.

Guidance

One practical suggestion a day, drawn from your recovery, sleep, stress and effort together.

Sunlight

Your daily time in daylight against your own goal, with a light timeline and its link to your sleep.

Energy

Total calories burned today, active plus resting, against a personal daily target.

Health Calendar

A month view with a score ring on every day, and a tap to jump the whole app to any past date.

Achievements & Records

83 badges across activity, sleep, wellness and milestones, nine levels and your personal records.

Sleep

See every night in detail, from sleep stages and overnight heart rate to bedtime consistency, restorative sleep and the vitals your body records while you rest.

Day's Sleep

Time in bed, actual sleep, sleep stages and overnight heart rate for every night and nap.

Chronotype and Quality & Consistency

Your chronotype, schedule consistency and sleep trends from your own nights.

Restorative Sleep

Deep plus REM sleep per night, with findings from your own best nights.

Sleep Patterns

A one-square-per-night heatmap of your sleep across 13 metrics.

Sleep Goals

A sleep schedule, bedtime reminders and a weekly count of nights on target.

Sleep Health Metrics

Respiratory rate, sleep HRV, wrist temperature, blood oxygen and disruptions against your usual range.

Heart

Resting heart rate, HRV, VO2 max and how fast your heart settles after exercise, read from Apple Health and put in the context of your own normal.

Day's Heart

Resting heart rate, HRV, walking heart rate, blood oxygen and daily range in one place, with trends and readings that stand out against your own normal.

Cardio Fitness

Your Apple Watch VO2 max, rated for your age and sex, with an estimated fitness age and a long-term trend.

Cardio Recovery

How many beats your heart rate drops in the minute after a workout, rated from Low to Excellent and tracked over years.

Training Adaptation

Three heart markers read together to show whether you are adapting to training or drifting toward overload.

Activity and Workouts

Every workout, step and training habit saved to Apple Health, turned into clear summaries, heart rate zone analysis and records you can look back on.

Workouts

Every workout from Apple Health with heart rate zones, route replay, splits, energy and trends.

Cardio Load

Heart rate zone analysis across your recent workouts, with insights on your intensity mix.

Training Insights

Training habits, intensity rankings, next-day recovery and your athlete profile, from your own workouts.

Steps and Activity

Steps against your goal and your typical day, step patterns by hour and weekday, and your activity rings.

Personal Records

Your workout bests from the last 12 months, a recap of last month and a year-long activity grid.

Health Logs

Log water, caffeine, blood glucose and blood pressure in a few taps, save every entry to Apple Health, and take a short guided breathing break when you need one.

Health Logs

Log water, caffeine, glucose and blood pressure in a few taps and keep every entry in Apple Health.

Water

Log water in one tap on iPhone, widget or Apple Watch, against a daily goal personal to you.

Caffeine

Track caffeine against a daily limit and see when your body will be sleep-safe.

Blood Glucose

Log glucose readings with meal context and see time in range, variability and trends.

Blood Pressure

Log home blood pressure readings, see each one's category and track how steady they are.

Breathing Practice

Three guided breathing patterns on iPhone, saved to Apple Health as Mindful Minutes.

Apple Watch and Widgets

Your scores on your wrist and your Home Screen: a full Apple Watch app with complications, plus Home Screen and Lock Screen widgets for iPhone.

Apple Watch app

Daily scores, live heart rate, quick logging and complications on Apple Watch, arranged from your iPhone.

Widgets

38 Home Screen and Lock Screen widgets for scores, heart, steps and logs, including an interactive water quick-add.

See your own patterns

FitRest reads the data already in Apple Health, so there is nothing to set up beyond granting access.

iPhone, iPad and Apple Watch. Requires iOS 17 or later.