Automate Construction Site Attendance with Geofencing, Sheets & Emails
Automates attendance tracking for construction workers using geofencing at Thaltej, Ahmedabad site. Logs punch in/out to Google Sheets via GPS webhook with email error alerts.
This n8n workflow revolutionizes construction site attendance by leveraging geofencing to automatically detect when workers enter or exit a 100-meter radius around the Thaltej, Ahmedabad site (23.0489, 72.5118). It receives real-time GPS data via webhook from a mobile app, validates location using the Haversine formula, and logs 'Punch In' or 'Punch Out' times with user ID, date, and time directly into Google Sheets—no manual punches required.
Key features include full automation without worker
Platform
n8n
Category
Education
Price
$19.99
Creator
Jose Maurino
geofencing
attendance-tracking
google-sheets
email-alerts
webhook
gps-tracking
construction
workforce-management
automation
time-tracking
How to import this workflow into n8n
1Purchase or download the workflow to get the n8n workflow JSON file.
2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
3Open each node marked with a credential warning and connect your own accounts and API keys.
4Run the workflow once manually to verify the data flow, then toggle it to Active.