Check iPhone battery on your Apple Watch easily! With tons of beautiful complications, you can track it easily and securely. WatchPhone Battery doesn't store any information in cloud, and takes over all the communication between your phone and watch.

You can use the app free of charge for up to 3 days. During the trial period, you can use the app as usual and reach a limited number of complications. To continue using and unlocking all complications, you must purchase from one of the subscription options.