Finnish startup Doublepoint has launched its free WowMouse app for Apple Watch at CES 2025, enabling users to control devices through hand gestures. The app utilizes the watch's sensors and accelerometer, claiming greater accuracy than Apple’s existing double tap feature. Users can easily control smart home devices like lights by pointing at them. The app has already gained traction, with over 100,000 downloads on Google Play and initial success on Apple's App Store. Doublepoint aims to license its technology for broader use in smart devices, enhancing user interaction beyond existing ecosystems.