About E-Trailer
Use your smartphone to stay up-to-date on your tire pressure, level your caravan or motorhome, prevent an overflowing water tank and much more... E-Trailer is the system that ensures that your camping trip is safer and...
Use your smartphone to stay up-to-date on your tire pressure, level your caravan or motorhome, prevent an overflowing water tank and much more...
E-Trailer is the system that ensures that your camping trip is safer and more worry-free. What has long been possible for cars is now also available for caravans and motorhomes thanks to E-Trailer. Our smart modules measure everything accurately and constantly inform you about the condition of your camping equipment. Traveling with your caravan or motorhome has never been so relaxed!
You only need a smartphone with Bluetooth to make your next trip safer and more relaxing.
In the app you can see the current status of your caravan or motorhome at a glance and you will automatically receive a notification when something is wrong. For example, you will know immediately if your tire pressure becomes too low or the water tank is almost empty.
Previous Versions
Here you can find the changelog of E-Trailer since it was posted on our website on 2023-07-03 12:33:16.
The latest version is 2.3.222 and it was updated on 2026-06-17 10:18:44. See below the changes in each version.
E-Trailer version v2.3.222
Updated At: 2026-05-28
Changes: New icon for anniversary
Added Swedish language
Fixed issue with colors of sensor
E-Trailer version v2.3.182
Updated At: 2026-04-29
Changes: Improved E-Suspension stability
E-Trailer version v2.3.133
Updated At: 2026-03-27
Changes: Fixed issue with QR-scanner
E-Trailer version v2.3.094
Updated At: 2026-02-27
Changes: Fixed issue with firmware update
Fixed issue with E-Waterlevel
E-Trailer version v2.3.085
Updated At: 2026-02-23
Changes: A custom Watertank shape can now be calibrated!
several bugfixes
E-Trailer version v2.3.054
Updated At: 2026-02-03
Changes: Reduced battery consumption in background
Various minor bugfixes
E-Trailer version v2.2.515
Updated At: 2025-12-19
Changes: hotfix for firmware update
E-Trailer version v2.2.433
Updated At: 2025-10-29
Changes: Updated 'Arm your Vehicle' menu
Various Bugfixes
E-Trailer version v2.2.333
Updated At: 2025-08-15
Changes: Added bluetooth connection over Protobuf.
Added vehicle devices to Demo.
Changed E-Volt minimal Voltage to 10.8V.
Fixed a bug with the Geofence alarm not playing the correct sound.
Fixed a bug where the app incorrectly indicated a bluetooth connection.
Various minor Bugfixes.
E-Trailer version v2.2.242
Updated At: 2025-06-11
Changes: Battery icons are now displayed correctly
Maximum water tank size increased to 500L
Icons in settings revamped
Several translation errors fixed
Several minor bug fixes
Disclaimer
Official Google Play Link
We do not host E-Trailer on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for E-Trailer is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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