11 November 2025
Why Bangkok quiet hours change push open rates
Evening commute windows and late dinner habits shift when Thai users actually look at notifications — and how that shows up in engagement tracking.
Push engagement tracking often treats every hour as equal. In Bangkok, that assumption quietly distorts your open-rate reading. Between roughly 17:30 and 20:00, many people are still on the BTS, waiting for dinner, or finishing office chats — phones are open, but attention is fragmented.
When we review campaign logs for local apps, we frequently see a spike in impressions during that window paired with shallow taps: the notification is noticed, then dismissed once the train arrives or the food order is placed. A second, quieter window after 21:30 often produces fewer sends but deeper actions into the app.
Track engagement by local hour and by day type. Weekday evenings behave differently from Saturday mid-mornings, when shopping and travel messages compete with family plans. If your dashboard only shows a blended open rate, you may conclude a campaign “failed” when it was simply sent into a noisy slot.
A practical step: tag each send with intended local hour bands and compare action rates, not only opens. Opens tell you the banner was seen; deep-link completions tell you the message earned a moment of focus. For Thailand-based programmes, that distinction matters more than a single global average.