Currently, UDisc is available for iPhone 6S and newer (iOS 12 minimum requirement), as well as iPad. UDisc for Android supports Android 5.0 and newer for smartphones and tablets.

We also have UDisc smartwatch apps available for Apple Watch, Samsung (Tizen), and Android Wear OS. Here is more information specifically on the Samsung (Tizen) app: 

Your Wear OS / Samsung watch must be paired with an Android phone to use the UDisc watch app. It’s not currently possible to create Wear OS / Samsung companion apps when paired with an iOS device. If you have an iPhone, the only way to run UDisc on your watch is if you have an Apple Watch. 

Below is a simple chart that will help show the compatibility of phones & watches.

Apple Watch
Wear OS Watch
Samsung Watch

We are investigating some other devices for potential future UDisc integrations, and we'd love to hear which device(s) on which you'd like to use the app!