THE OPEN NOTEBOOK / HEALTH

Health journal

A personal record of movement, rest and change. Measured daily, shared openly.
Each entry shows its measurement date. Each sync checks today and yesterday, adding missing entries and updating existing ones.
Last updated
Compare measurements & trends

At a glance

Latest published readings · dates may differ

404 entries
Heart

42.53 ms

Recovery HRV · Apple Health

vs previous day
+2.24 ms
vs 7 days earlier
+0.62 ms
7-day trend 7/7 days

Daily value · Explore week

Average heart rate Apple Health
74.39 bpm
Maximum heart rate Apple Health
126 bpm
Minimum heart rate Apple Health
50 bpm
Pulse wave velocity Oura
6.31 m/s
Vascular age Oura
28 years
Average heart rate Oura
61.75 bpm
Oura time series
3
Recovery

70 score

Readiness score · Oura

vs previous day
-15 score
vs 7 days earlier
-4 score
7-day trend 7/7 days

Daily value · Explore week

Activity balance Oura
91 score
Body temperature Oura
96 score
HRV balance Oura
88 score
Body composition

9.34 %

Body fat · Withings

vs previous day
+0.93 pp
vs 7 days earlier
-1.1 pp
7-day trend 7/7 days

Daily value · Explore week

Extracellular water Withings
17.85 kg
Intracellular water Withings
25.59 kg
Visceral fat Withings
1.2 index
Weight

69 kg

Weight · Withings

vs previous day
-1 kg
vs 7 days earlier
-2.51 kg
7-day trend 7/7 days

Daily value · Explore week

Exported body mass Apple Health
69.58 kg
Vitals

95.88 %

Average SpO₂ · Oura

vs previous day
-0.41 pp
vs 7 days earlier
-1.24 pp
7-day trend 7/7 days

Daily value · Explore week

Sleeping wrist temperature Apple Health
36.38 °C
Blood oxygen saturation Apple Health
95.5 %
Breathing disturbances Apple Health
1.92 count
Temperature deviation Oura
0.1 °C
Temperature trend deviation Oura
0.1 °C
Breathing disturbance index Oura
0 index
Heart

40.29 ms

Recovery HRV · Apple Health

vs previous day
-6.4 ms
vs 7 days earlier
-3.36 ms
7-day trend 7/7 days

Daily value · Explore week

ECG average heart rate Apple Health
73 bpm
ECG average heart rate Apple Health
68 bpm
ECG duration Apple Health
30 s
Apple Health time series
2
Pulse wave velocity Oura
6.31 m/s
Vascular age Oura
28 years
Average heart rate Oura
60.5 bpm
Oura time series
3
Heart rate Withings
106 bpm
Heart rate Withings
111 bpm
Vascular age Withings
24.9 years
Sleep

78 score

Sleep score · Oura

vs previous day
+11 score
vs 7 days earlier
-11 score
7-day trend 7/7 days

Daily value · Explore week

Unspecified sleep Apple Health
0 hr
Awake Apple Health
3.21 hr
Core sleep Apple Health
8.07 hr
Deep sleep Oura
97 score
Efficiency Oura
76 score
Latency Oura
1 score
Oura time series
2
Recovery

85 score

Readiness score · Oura

vs previous day
+15 score
vs 7 days earlier
-4 score
7-day trend 7/7 days

Daily value · Explore week

Activity balance Oura
98 score
Body temperature Oura
97 score
HRV balance Oura
91 score
Body composition

8.41 %

Body fat · Withings

vs previous day
-1.09 pp
vs 7 days earlier
-3.96 pp
7-day trend 7/7 days

Daily value · Explore week

Body fat Apple Health
8.41 %
Body mass index Apple Health
23.25 index
Lean body mass Apple Health
63.19 kg
Extracellular water Withings
17.97 kg
Intracellular water Withings
25.29 kg
Visceral fat Withings
1.1 index
Activity

1,888 steps

Steps · Oura

vs previous day
+1,886 steps
vs 7 days earlier
-1,282 steps
7-day trend 7/7 days

Daily value · Explore week

Active energy Apple Health
267.68 kcal
Exercise time Apple Health
34 min
Stand hours Apple Health
11 count
Apple Health workouts
2
Active calories Oura
214 kcal
Average met minutes Oura
1.28 MET
Meet daily targets Oura
60 score
Oura time series
1
Sleep

67 score

Sleep score · Oura

vs previous day
-23 score
vs 7 days earlier
+25 score
7-day trend 7/7 days

Daily value · Explore week

Unspecified sleep Apple Health
0 hr
Awake Apple Health
0.19 hr
Core sleep Apple Health
3.09 hr
Deep sleep Oura
89 score
Efficiency Oura
81 score
Latency Oura
22 score
Oura time series
2
Vitals

96.29 %

Average SpO₂ · Oura

vs previous day
+0.34 pp
vs 7 days earlier
-0.04 pp
7-day trend 7/7 days

Daily value · Explore week

Sleeping wrist temperature Apple Health
37.03 °C
Blood oxygen saturation Apple Health
96.42 %
Breathing disturbances Apple Health
1.35 count
Temperature deviation Oura
0.13 °C
Temperature trend deviation Oura
0 °C
Breathing disturbance index Oura
0 index
Weight

69.99 kg

Weight · Withings

vs previous day
+0.58 kg
vs 7 days earlier
-0.86 kg
7-day trend 7/7 days

Daily value · Explore week

Exported body mass Apple Health
69.99 kg
Activity

2 steps

Steps · Oura

vs previous day
-3,705 steps
vs 7 days earlier
-5,036 steps
7-day trend 7/7 days

Daily value · Explore week

Active energy Apple Health
27.25 kcal
Exercise time Apple Health
1 min
Stand hours Apple Health
4 count
Active calories Oura
0 kcal
Average met minutes Oura
0.94 MET
Meet daily targets Oura
60 score
Oura time series
1
Recovery

70 score

Readiness score · Oura

vs previous day
-15 score
vs 7 days earlier
-2 score
7-day trend 7/7 days

Daily value · Explore week

Activity balance Oura
93 score
Body temperature Oura
95 score
HRV balance Oura
91 score
Heart

46.68 ms

Recovery HRV · Apple Health

vs previous day
+13.32 ms
vs 7 days earlier
-1.11 ms
7-day trend 7/7 days

Daily value · Explore week

Average heart rate Apple Health
68.52 bpm
Maximum heart rate Apple Health
108 bpm
Minimum heart rate Apple Health
52 bpm
Pulse wave velocity Oura
6.32 m/s
Vascular age Oura
28 years
Average heart rate Oura
83.5 bpm
Oura time series
3
Heart rate Withings
95 bpm
Vascular age Withings
25.3 years
Pulse wave velocity Withings
5.38 m/s
Body composition

9.5 %

Body fat · Withings

vs previous day
-0.58 pp
vs 7 days earlier
+2.82 pp
7-day trend 7/7 days

Daily value · Explore week

Body fat Apple Health
9.5 %
Body mass index Apple Health
23.39 index
Lean body mass Apple Health
63.34 kg
Extracellular water Withings
18.07 kg
Intracellular water Withings
25.3 kg
Visceral fat Withings
1.3 index
Sleep

90 score

Sleep score · Oura

vs previous day
+15 score
7-day trend 7/7 days

Daily value · Explore week

Unspecified sleep Apple Health
0 hr
Awake Apple Health
0.31 hr
Core sleep Apple Health
5.15 hr
Deep sleep Oura
87 score
Efficiency Oura
97 score
Latency Oura
94 score
Oura time series
2

Personal measurements, not medical advice. Missing data stays missing. Provider values are shown separately.
Structured measurements are also available through the public health data API.