Reps Features
Reps features — recovery, HRV, sleep & training for Apple Watch
Reps turns Apple Watch recovery signals into decisions you can act on. One daily readiness score, real recovery trends, and an AI coach — plus nutrition, sleep, and training tools, all in one app.
Each page below goes deep on one part of Reps: what it does, how it helps, and why it helps you train smarter. New here? Start with Recovery & readiness. Deep in a hard block? See Overtraining.
Quick logging
Log water or caffeine from a widget, describe a meal or active workout set to Siri, or recall a gym machine with NFC.
Learn moreRecovery & readiness
One daily readiness score from your Apple Watch sleep, resting heart rate, and recent strain — with a plain-English verdict: push hard, hold back, or rest.
Learn moreHRV
Reps reads the HRV your Apple Watch already records and turns it into readable trends you can compare with your recovery and training.
Learn moreTraining load
Watch your weekly training load build in real time and get flagged on the overtraining spike about a week before it hits.
Learn moreOvertraining
Rising load, falling Readiness, a creeping resting heart rate and suppressed HRV — Reps watches all four together, because none is reliable alone.
Learn moreSleep & energy
Turns last night's Apple Watch sleep into an honest daily energy budget — what your rest actually gives you today, and when it doesn't have data, it says so.
Learn moreHeart health
Resting heart rate trends, fitness age, and cardio recovery signals from the Apple Watch you already wear — decoded into plain answers.
Learn moreApple Watch
The missing brain for your Apple Watch — a daily Readiness Score, readable HRV trends, training windows, and an AI coach.
Learn moreStrength training
Log sets by voice mid-rep, tap a machine's NFC tag to recall your last weight, race your best set live, and train around your recovery.
Learn moreRunning coach
Track outdoor runs with a live route map, mile and km splits, heart-rate-gated intervals, and a readiness signal — then share straight to Strava.
Learn moreNutrition & macros
Snap, say, or type a meal and Reps turns it into calories and macros in seconds, tied to your training and recovery.
Learn moreCaffeine cutoff
See how much caffeine is still in your system and the latest time you can have more without hurting tonight's sleep — tuned to your own body.
Learn moreAllergen tracker
Set your allergies once and Reps checks every meal you log against your profile, flagging matched ingredients before you eat.
Learn moreAI coach
Ask Rex about training, recovery, nutrition, or a specific workout and get guidance shaped around your week.
Learn moreOne app for recovery and training
Turn recovery into a clear daily decision
Reps brings health, nutrition, training, and recovery together on iPhone and Apple Watch — use one part of your day on its own or see the whole picture.
Free to download • Built for iPhone + Apple Watch