A free app for Android, by Motorola Mobility LLC..

What are Moto Mods?Moto Mods are accessories, such as a speaker, projector, or power pack, that snap onto your phone using integrated magnets. Moto Mods are designed to work with Motorola’s moto z phones. 

Moto Mods™ Manager is a free application for Android designed to manage the accessories you will equip on your Motorola phones. With this app, you will be able to check the battery status, receive software updates, change settings, learn more information about your accessories, and get assistance when you need to ask for something.

Moto Mods™ Manager comes with a simple, clean, and user-friendly interface that makes the app easy to use.