Wear Speaker for Wear OS Andr is an Android app that allows you to turn on your mobile device's loudspeaker with maximum volume from your android wearable when you receive an incoming call or make an outgoing call. This app is perfect for those who are too busy or have their hands tied to answer an incoming call.

The app offers three standard options. The first option is "Ask Me First," which shows an option on your wearable to turn on the loudspeaker when a call is accepted or made. The second option is "Speaker On," which automatically places all incoming/outgoing calls on loudspeaker. The third option is "Speaker Off," which disables the app.

In addition to the standard options, the app also has four advanced options. You can dial a number or select contacts from your wearable and call favorites from your wearable. You can also switch the speaker on and off during an active call and end an active call, as well as switch the mic on and off during an active call.

Overall, Wear Speaker for Wear OS Andr is a useful app that makes answering calls easier when your hands are tied or you're too busy to pick up your phone. The app works with all Android Wear devices and is available for free.