Guestii Scanner Offline Mode

Offline Mode in Guestii

How does Offline Mode work?
Guestii’s scanner app is designed to work seamlessly, even with no internet connection. Whether you have full signal, patchy Wi-Fi, or no reception at all, you’ll still be able to check in guests without interruption.

What happens when Offline Mode is active?

When a device has weak or no internet:

• All event data is stored locally on the scanner device

• You can scan dynamic QR codes as normal

• You can also manually tick in static Guestii’s

• The app retains full scanning functionality, ensuring door staff are never held up by bad signal

What syncs when you're back online?

As soon as the device reconnects:

• All check-in data, scan timestamps, and manual entries automatically sync to the organiser’s dashboard

• No duplicates or conflicts — everything stays accurate

Do I need to enable Offline Mode manually?

No. Guestii handles this in the background. If your connection drops, the app automatically switches to offline behaviour — no action needed from the scanner.

Best practices:

• Open the Guestii app and load your event before going offline

• Keep the app open to avoid refreshing data mid-event

• Use newer devices where possible for better performance and local caching