Handoff history shows check-ins over time, so patterns are visible without anyone having to keep a private tally.
Reading it honestly
- A missed check-in means nobody tapped the button. It doesn't prove anyone was late.
- Traffic, illness and work exist. A pattern matters; one Tuesday doesn't.
- If only one parent checks in, the record shows one parent's habits — not a comparison.
The most useful thing about the record is usually that both parents know it exists. Handoff times tend to improve on their own.