Hearings entered in Google Calendar send clients WhatsApp reminders a week, a day and two hours ahead, with the courthouse, courtroom and arrival details, a one-tap confirmation and a flag on the event for anyone who has not confirmed.
Typical results
3 reminders
Sent 7 days, 1 day and 2 hours before
≈90%
Of hearings confirmed by the client in one tap
≈3 hrs/wk
Reminder calls the lawyer no longer makes
Figures reflect typical results for this kind of automation.
The challenge
A solo defense lawyer juggles dozens of hearings a month, and clients forget dates, go to the wrong courthouse or arrive after their case is called. Reminder calls eat into evenings, texts get lost, and a missed hearing can mean a warrant, a postponement or an unhappy judge, all of which land on the lawyer.
Before and after
Hearings missed or joined late per month
−60%Hours a week spent on reminder calls
−86%The automation
Each hearing the lawyer adds to Google Calendar with the client's phone number triggers WhatsApp reminders 7 days, 1 day and 2 hours before. The messages give the courthouse, courtroom, arrival time, a map link and what to bring or wear. Clients confirm with one tap, and any reminder still unconfirmed the day before is marked on the calendar event, so the lawyer knows exactly whom to call.
How it works
- 01
Hearing added to the calendar
The lawyer creates the event in Google Calendar with the courthouse, courtroom and the client's phone number in the description.
- 02
Reminders scheduled
Three WhatsApp reminders are queued for 7 days, 1 day and 2 hours before the hearing time.
- 03
Client gets the details
Each message lists the courthouse, courtroom, arrival time, a map link and what to bring or wear, with a button to confirm.
- 04
Confirmation recorded
A tap on confirm updates the calendar event, so the lawyer sees at a glance which clients are set for the hearing.
- 05
Unconfirmed clients flagged
Any hearing still unconfirmed the day before is marked on the event, so the lawyer knows whom to call that evening.
Starts from
- Hearing in Google Calendar
Delivers
- WhatsApp reminder with map
- One-tap confirmation
- Unconfirmed flag on event
The impact
Missed or late hearings typically drop by about 60%, from around 5 a month to 2. About 90% of hearings are confirmed by the client in one tap, and the lawyer spends roughly half an hour a week on reminder calls instead of three and a half.
Questions about this automation
Does the lawyer need a new calendar or case system?
No. The automation reads the Google Calendar the lawyer already uses. The only habit change is putting the client's phone number and the courtroom in the event description, in a short fixed format, so each reminder can pick up the details it needs when it is sent.
What if a hearing is postponed or moved?
Reminders are built from the calendar event at the moment they are sent. When the lawyer changes the date or courtroom, the next reminder carries the new details, and deleting the event cancels the remaining messages, so clients never get directions to a hearing that is no longer on.
How quickly can this be running?
It connects two things the practice already has, Google Calendar and a WhatsApp business number, plus approved message templates. Simple automations like this are usually live within days, and the lawyer can adjust the reminder wording, timing and dress-code notes at any time.