Tennis Watch Out

You can keep your scores while playing tennis. Your scores will synchronize to your cellphone if this app is launched in your cellphone.

Android wear 2.0:

If your watch OS version is android wear 2.0, you can download standalone app through Google Play app in your smart watch without install app in your cellphone. Launch Google Play app in your watch and search "tennis watch out". Download and Install.

Android wear 1.X:

If your watch OS version is android wear 1.X, you don't have to do anything. Just download this app in your cellphone. And Make sure your watch is connected with your phone.The watch app will be install automatically. Please be patient.