Skin temperature is 1.2 °F above his baseline, with heart rate, breathing rate and HRV all moving the same direction for four days. That combination usually shows 24–48 hours before a child gets sick.
Kallaway family health
Sunday 10 Aug 2026 · synced 06:12Jimmy
Son · 8 years · resting 78 bpm
Sleep
5h 12m
−4h 12m
normal 9h–11h
Resting heart rate
78bpm
+12
normal 60–100bpm
HRV
28ms
-17
normal 40–80ms
Respiratory rate
17.2/min
+2.4
normal 12–20/min
Michael
Son · 12 years · resting 58 bpm
Best week this month. He hit his sleep target on 6 of 7 nights.
Sleep
9h 06m
+6m
normal 9h–11h
Resting heart rate
58bpm
-1
normal 60–100bpm
HRV
74ms
+8
normal 40–80ms
Respiratory rate
14.6/min
-0.1
normal 12–20/min
Kyle
Dad · 42 years · resting 54 bpm
Sleep debt 1 h 10 m this week. Recovery holding at his usual level.
Sleep
7h 48m
+12m
normal 7h–9h
Resting heart rate
54bpm
-1
normal 50–70bpm
HRV
61ms
+6
normal 40–80ms
Respiratory rate
14.1/min
+0.1
normal 12–20/min
Linda
Mom · 40 years · resting 61 bpm
Two short nights in a row. Sleep debt 3 h 40 m — the only signal off her baseline.
Sleep
6h 54m
−30m
normal 7h–9h
Resting heart rate
61bpm
+1
normal 50–70bpm
HRV
48ms
-2
normal 40–80ms
Respiratory rate
15/min
-0.1
normal 12–20/min
The heart beats at each person's measured resting rate. Readings compare against age-normal ranges and each person's own 30-day baseline. Not medical advice.