Life factors
Search a term — a substance, food, place, person — and see how it shows up across your journal, doses, experiences and health.
Summary for reading
📔 Journal
Mentioned 6 days · avg mood 2.4/5 · last 6d ago
Your body across 6 matching days with Garmin data
Body Battery high → low89 → 35
Sleep7.1h
Stress37
HRV67 ms
Resting HR54 bpm
Steps11,120
SpO₂96%
Respiration14 br/min
Deep sleep1.4h
Light sleep3.7h
REM sleep1.5h
Awake0.4h
Timeline
6 matching daysTue 18 Aug Journal · 3/5details
Matched reading in this day's entry.
Body Battery high → low86 → 24
Sleep7.6h
Stress35
HRV68 ms
Resting HR50 bpm
Steps13,224
SpO₂96%
Respiration14 br/min
Deep sleep1.5h
Light sleep4.0h
REM sleep1.6h
Awake0.5h
Sat 15 Aug Journal · 5/5details
Matched reading in this day's entry.
Body Battery high → low95 → 52
Sleep6.6h
Stress42
HRV75 ms
Resting HR55 bpm
Steps6,991
SpO₂96%
Respiration14 br/min
Deep sleep1.3h
Light sleep3.7h
REM sleep1.4h
Awake0.3h
Fri 31 Jul Journaldetails
Matched reading in this day's entry.
Body Battery high → low88 → 26
Sleep6.4h
Stress34
HRV72 ms
Resting HR53 bpm
Steps12,890
SpO₂96%
Respiration14 br/min
Deep sleep1.5h
Light sleep3.0h
REM sleep1.5h
Awake0.5h
Tue 21 Jul Journal · 2/5details
Matched reading in this day's entry.
Body Battery high → low95 → 49
Sleep7.9h
Stress40
HRV63 ms
Resting HR56 bpm
Steps7,710
SpO₂96%
Respiration14 br/min
Deep sleep1.4h
Light sleep4.6h
REM sleep1.5h
Awake0.4h
Tue 30 Jun Journal · 1/5details
Matched reading in this day's entry.
Body Battery high → low84 → 28
Sleep6.7h
Stress38
HRV65 ms
Resting HR54 bpm
Steps13,610
SpO₂96%
Respiration14 br/min
Deep sleep1.3h
Light sleep3.5h
REM sleep1.4h
Awake0.6h
Thu 28 May Journal · 1/5details
Matched reading in this day's entry.
Body Battery high → low88 → 32
Sleep7.3h
Stress36
HRV56 ms
Resting HR57 bpm
Steps12,293
SpO₂96%
Respiration14 br/min
Deep sleep1.6h
Light sleep3.6h
REM sleep1.7h
Awake0.4h
Biometrics on the days you mentioned reading
6 days you mentioned it in the last 90 · Garmin data on 90 of 90 days
Nothing stands out — every metric is within your normal variation on these days.
Deeper analysis — significance, timelines, dose-response & more
❤️ HRV
+2.9ms
66.5 vs 63.6ms
n=6 / 84
within your normal variation
HRV (ms)
▮ baseline ▮ HRV days
😖 Stress
−0.8
37.4 vs 38.3
n=6 / 84
within your normal variation
Stress
▮ baseline ▮ Stress days
2 metrics unchanged on these days: Sleep, Resting HR.
💓 Resting HRavg 54 bpm · latest 49 bpm
On your mention days: 54 bpm · about the same as baseline
Hide graph
💓 Resting HR over time — orange = your mention days
The lighter bars are your baseline average (54.2bpm ± 2.4 sd). Days from a day you mentioned it (0 = the day itself); where the Resting HR bar clears baseline is where the effect lands.
📔 Mood on the days you mentioned it
Mood coupling — does your mood track Resting HR on these days? (r=-0.30, n=5)
Each dot is a mention day: that day's Resting HR vs the mood you logged.
Rhythm — when do these days fall? (longest run 1 day · typically every ~15 days)
Cohort days by weekday. A lopsided strip means the effect might be a weekday pattern — the stats above already switch to a weekday-matched baseline when that happens.
Exercise — do you train differently on these days?
You worked out on 33% of these days vs 15% otherwise — you train more often than usual. Average 17.5 min vs 6.8 min per day.
From your Garmin activities — a possible confound for the biometric changes above.
Notable days — the most unusual cohort days, worth re-reading
2026-08-18 ↗ 💓 Resting HR −4.6bpm (1.2 sd from normal)
2026-07-31 ↗ ❤️ HRV +8.3ms (1.2 sd from normal)
2026-08-15 ↗ ❤️ HRV +11.2ms (1.0 sd from normal)
Opens that day in your journal — the numbers point you there; the words stay in your vault.
How this is computed
Your cohort is the days you mentioned reading. Each metric's average on those days is compared with every other day in the window that has Garmin data (your baseline). The significance chip comes from a permutation test — 1,000 random reshuffles of which days are cohort days; a pattern is flagged only when the real difference beats most reshuffles (and you have at least 8 cohort days). "The night after" shifts the comparison to the following day. When your cohort clusters on certain weekdays, the baseline is restricted to those weekdays.
Correlations from your own logs — not causation. Mentioning or taking something once is easily noise at small n. Garmin daily rollups only; your journal prose never leaves your vault.