Belvita breakfast biscuits
2 pieces · read off the packet
110 kcal · 2g P · 4g F · 17g C
Scan a label
Point your camera at a nutrition panel and the numbers come straight off the packet, with nothing guessed.
We time meals and portions around your sleep and training. Sleep late, move a session or eat off-plan, and we rebuild the hours still ahead.
Your plan for today
Logging
A plan is only right if the day gets logged, so we make that the easy part. Snap it, scan it, or say what you’ve got. We do the estimate and you keep the last word on every number.
A photo is where a meal starts, not where it stops. We break the plate into ingredients with weights, and every one is yours to change. Correct the portion a photo can’t see, and the totals follow.
On a 195-dish test, a photo alone was off by about 30%. Listing the ingredients with weights roughly halved that, to 14%. Read the evidence.
Chicken & edamame bowl
495 kcal
Hold a number to adjust · tap to type
What’s in it
Belvita breakfast biscuits
2 pieces · read off the packet
110 kcal · 2g P · 4g F · 17g C
Point your camera at a nutrition panel and the numbers come straight off the packet, with nothing guessed.
Lunch · 903 kcal to hit
Chicken pasta · 833 kcal
Tell us what’s in the fridge and we build a meal that fits the gap left in your day.
Chicken pasta with parmesan
833 kcal · 53g P · 30g F · 92g C
Saved · one tap to log againWeigh a meal once and it’s yours. The next time you make it, logging it is a single tap.
Lunch around 12:30
903 kcal left to hit — log it in a tap.
We remind you when a meal is coming up, sized to what the day still needs, so nothing slips.
What you learn
We line up what you ate against what your watch measured, week over week, and surface where the two move together. We report associations in your own data, not causes.
Late meals & sleep score
−12%
On nights you ate within two hours of bed, your measured sleep score came in 12% lower.
From 14 nights with both a dinner time and a sleep score. An association in your own data, not proof that the late meal caused it.
Meal timing and circadian rhythmMacro balance
P19·C50·F31
Carbs drifted furthest from your target split this week.
Caloric distributionCaloric midpoint
11:30am
Steady this week. Most of your day lands before the afternoon.
Caloric distributionOvernight fast
13h 05m
Holding above 12 hours every night this week.
Inter-meal intervalProtein per meal
41g
Every meal cleared your threshold, rather than dinner carrying the day.
Protein per mealWeekday vs weekend
+1h 20m
Your weekends run over an hour later than your weekdays.
ChronotypeTiming regularity
±38 min
Your afternoons drift more than your mornings do.
Meal timingIllustrative data. Every card links to the research it rests on.
Evidence, with limits
We schedule from published studies, and we show our working. Every rule links to the trials it rests on: the design, the sample size, and where the evidence runs out, with a plain rating of how strong it is.
Protein, spread across the day
Spreading protein across the day’s meals raised the muscle-protein-synthesis response more than loading it into one. The trials are short and mostly in trained men.
What we don’t claim: that protein above 30g in a meal is wasted, or that spreading it out builds more muscle on its own.
In an acute post-exercise study, spreading 80g of whey across four servings produced a higher muscle-protein-synthesis response than smaller or larger servings.
Areta et al., J Physiol, 2013
Randomised acute study, 24 trained men
In a small twin cohort, an earlier caloric midpoint was associated with higher insulin sensitivity. It does not show that moving meals earlier caused the difference.
Vahlhaus et al., 2024
Observational preprint, 92 adult twins
A 2025 review of chronobiology data described how eating close to bedtime delays the rise of melatonin and shifts the body clock. It is mechanistic, and does not show that an earlier dinner improves anyone’s sleep.
Kim et al., 2025
Review of mechanistic studies
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