On which operating systems and devices can I use Threema?

Android

Phone
Tablets
Wearables*
Android Auto

iOS

iPhone
iPad
Apple Watch*
Apple CarPlay

Threema is fully supported.
Threema is not supported.

* If you are using Threema with an Android Wear smartwatch or an Apple Watch, you can read message previews, see chat pictures, agree/disagree to incoming messages, and answer messages using dictation (or using Scribble on an Apple Watch).