We are continuously improving Travis. When a new update is released, a message asking you to install the latest update will appear on the screen of your Travis Touch. This includes software updates to improve both online and offline translations, user interface and other features.
If you have missed the update message, click here to know what to do.
Please make sure that Travis is connected to the internet and charged over 60% to receive the update message.
At the moment, the latest software version is 4.0.0