GS-911wifi is an app for BMW motorcycles. It requires a HEX GS-911wifi diagnostic interface.

What does the app do?
The GS-911wifi app is a simple little iOS utility that searches for any GS-911wifi diagnostic interfaces on your wifi network. It lists all GS-911wifi interfaces, showing their IP address and Serial number, allowing you to click on a specific interface to select it. Selecting a device will launch the default browser to the selected IP address.

What does a HEX GS-911wifi diagnostic interface do?
It is a Diagnostic Tool for BMW motorcycles. The GS-911wifi has USB and wifi connectivity, allowing you to “browse” your BMW motorcycle's Electronic Control Units (ECU).

It connects to a BMW motorcycle's diagnostic connector allowing you dealer level diagnostic functionality. This functionality is dependent on model and complexity but includes:
* Reading of ECU information (Software versions, part numbers etc.)
* Reading and Clearing of Fault Codes for every ECU
* Reading of LIVE sensor input/output data
* Resetting of Service reminders
* Functional output tests
* Advanced diagnostic functions (ECU specific, but include calibrations, adaptation resets, ABS bleed tests, etc.)

The GS-911wifi is compatible with all BMW motorcycles that have the round 10pin diagnostic connector, including the new generation chassis such as the K1600GT/GTL and R1200GS LC wethead. It is also backward compatible to the previous generation of BMW motorcycles, including the Husquvarna range of Nuda 900 and Nuda 900 R motorcycles that were developed in the time that BMW Motorrad owned Husqvarna motorcycles.

What’s New

Version 1.0.6

Support for iOS 11

Ratings and Reviews

Flying Bliksem ,

Great tool and Great app

I have the GS-911 WiFi always with me on my K1600 GTL. With this app I can do diagnostics, reset oil reminders, do troubleshooting ,etc. I have the tool and this app for about 2 years now and love it. With this app it makes it so easy on the road to take a look at all the functions on my iPhone. Read temperatures, pressure, fault codes, etc inside the engine and on the bike. Just too much to sum it all up.
I can definitely recommend the tool and this app.

BMW-K1600/R1200GS ,

Misleading description of functionality

Description of functionality is misleading...
I have this unit as well as the previous non-wifi unit. Hoped this would offer all functionality but not so. Only offers EMERGENCY service information and if you really want it to work properly, and fully, needs a Windows PC. But, it does offer the ability to diagnose on the road and for that it gets a 4 star rating.

KhaosGT ,


Works great with no issues, it's nice to use the iPhone instead of the computer :)


HEX Microsystems Pty Ltd.
2.1 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, German
Age Rating
Rated 4+
© 2015 HEX Microsystems (Pty) Ltd


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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