That's just 4% of your day — and it changes the other 96%. Better sleep, sharper focus, more energy, longer life.
of your day
≈ 60 minutes
lived better
energy · sleep · focus · mood
all‑cause mortality
meeting WHO activity guidelines (Lancet, 2022)
Tag a sore back, a dodgy knee or shoulder, hypertension, type 2 diabetes, asthma, OA, or pregnancy. SmartFitSpace drops contraindicated lifts and prefers evidence-based regressions — every session.
The program engine reads your health flags and silently removes movements that don't belong in your week.
Programmed against ACSM, AHA, ADA and ACOG guidance — not gym-bro lore.
I thought my training days were over after surgery. SmartFitSpace gave me a path back that felt safe and scientific.
Signature features
The capabilities people open the app for. Tap any one to go deeper.
One photo. Detect every dumbbell, band and bench — plus your free floor space.
Explore
A 2D floor plan of your space. Tap any item to swap it into today's workout.
Explore
Load, volume and rest tuned set by set from your check-ins and history.
ExploreThe 4% rule
One hour of focused movement changes everything downstream — how you sleep, how you think, how you show up for the people you love. The math is brutal and beautiful: 4% in, 96% out.
SmartFitSpace removes every excuse: no commute, no crowded gym, no guessing what to do. Your room, your gear, your program. Press play.
What you get
No guessing. No generic plans. Just workouts that fit your space, your gear, and your day.
One photo. We detect dumbbells, bands, bench, bike, mat — and your free floor space.
Learn moreFat loss, strength, mobility, or general fitness — each goal tunes volume, rest, and tempo.
Learn moreLive push/pull, upper/lower, and movement-pattern balance so nothing gets neglected.
Learn moreEvery personal record auto-detected and celebrated — 1RM, volume, reps, time.
Learn moreCoach watches your sessions and adjusts load, volume, and rest set by set.
Learn moreWeight, body fat, and 8 circumferences charted over time. See progress beyond the bar.
Learn moreSleep, soreness, stress, energy. The coach uses them to dial today's intensity.
Learn moreLife happens. Drag any workout to another day — the program reflows around it.
Learn moreGoogle Calendar two-way sync, plus an iCal feed for Apple, Outlook, and Fastmail.
Learn moreInstall as a PWA. Train in the basement, at the cabin, on the plane. Syncs later.
Learn moreOne-click CSV export of workouts, sets, and body data. Your data, always portable.
Learn moreTrain in the language you think in. Full UI translations, not robot output.
Learn moreHow it works
Three steps. No spreadsheets. No guesswork.
Take one wide photo of your home gym. We do the rest.
Strength, fat loss, mobility, or general fitness. Adjust anytime.
Hit play, log sets. The coach learns your patterns and tunes next week.
Inside the app
Big buttons. Clear numbers. Zero clutter. Designed for sweaty hands and short rests.
The science
Every design choice in SmartFitSpace tracks back to peer‑reviewed training research — not influencer routines.
A 2022 Lancet meta‑analysis of 30M+ adults found 150–300 min of moderate activity per week lowered all‑cause mortality by ~31%. The WHO uses the same threshold in its global guidelines.
WHO Guidelines on Physical Activity, 2020 · Garcia et al., BJSM 2022
Schoenfeld's dose‑response meta‑analyses show muscle growth scales with weekly hard sets up to ~10–20 per muscle. Progressive overload across 48–72h recovery windows is the strongest predictor of gains.
Schoenfeld et al., J Sports Sci 2017 · Sports Med 2022
Regular moderate exercise improves self‑reported sleep quality by ~65% and reduces time to fall asleep, per National Sleep Foundation reviews. Effects on mood and cognition appear within weeks.
Kredlow et al., J Behav Med · NSF Sleep & Exercise 2023
Questions