Empty Fasting vs Updraft

· Full-focus on one fast at a time · Home screen widgets & live activities · Overnight and daytime fasting schedules · Make it yours with 6 themes and 18 icons · Statistics for your streaks and trends · Encouragement throughout your fasts

Updraft turns your Apple Health data into a clear daily picture of your training: how recovered you are, what each workout did to your body, and whether your fitness is actually trending up. No account required. Your health data stays on this device. DAILY READINESS A 0–100 score every morning, built from your sleep, HRV, resting heart rate, and recent training load — so you know when to push and when to hold back. WORKOUT ANALYTICS Every ride and run is analyzed the moment it syncs: heart-rate and power zones, training load, intensity, and a plain-language read on what the session did for you. Full route, elevation, and per-metric charts on every workout. FITNESS & FORM Watch your fitness climb month over month. Track chronic training load, ramp rate, and Form (TSB) so you can time a peak instead of guessing. TRAINING BALANCE See how your training splits across intensity and heart-rate zones — and how that lines up with a polarized, pyramidal, or threshold model. FOR CYCLISTS Deep power analysis from your best efforts and FTP: • Power Profile — your full curve from sprint to long climb, graded by age and sex, with your rider type • Critical Power and anaerobic capacity (W′), estimated from your bests • Normalized power, intensity factor, variability, and aerobic decoupling on every ride • Personal power records from 5 seconds to 60 minutes — recent, 8-week, and all-time FOR RUNNERS Every run is analyzed automatically — heart-rate zones, training load, intensity, pace, distance, and elevation. Readiness, Fitness, Form, sleep, and HRV trends are all sport-agnostic, so your daily picture reads the same whether you ran or rode. SLEEP & RECOVERY A nightly sleep score, sleep debt against your own baseline, and long-term HRV and resting-heart-rate trends. GOALS Set distance, time, or effort targets by week, month, or year, and let Updraft track them automatically. SHARE Turn any workout into a poster for your feed or stories. WIDGETS Readiness, Form, Fitness, Sleep, and Volume on your home screen. BUILT FOR APPLE HEALTH Updraft reads the workouts and vitals you already record with Apple Watch and other apps. Nothing to log by hand. INTERVALS.ICU Already using intervals.icu? Bring your activities into Apple Health automatically — free for everyone. UPDRAFT PRO Your daily readiness score, workout basics, and weekly streak are free, forever. Updraft Pro unlocks long-term history, fitness and power analytics, training goals, the full records archive, and home-screen widgets. Terms of Use: https://updraft.cc/terms Privacy Policy: https://updraft.cc/privacy