What are background services created by Bluetooth? Can I stop them to improve performance of my Motorola phone?

Bluetooth is an app for your Motorola phone that manages Bluetooth connections.

There are 5 background services: HidDeviceService, SapServic, BluetoothPbapService, GattService, A2dpService, started by Bluetooth under the com.android.bluetoothus process.

1. Go to "Settings > Systems > Developer Options > Running Services". You see a list of apps, their running services, memory usages and execution times.

2. Tap on "Bluetooth" in the list. You see that it has 1 process, which has 5 services.

Application: Bluetooth
|- Process: com.android.bluetooth 
   |- Service: HidDeviceService 
   |- Service: SapService
   |- Service: BluetoothPbapService 
   |- Service: GattService 
   |- Service: A2dpService

Memory usage: 29 MB, execution time 02:12

You can stop these Bluetooth services to improve phone performance, if you are not using any Bluetooth devices connected to your phone.

⇒ Background Services Created by Carrier Services

⇐ Background Services Created by Android Services Library

⇑ Background Services on Motorola Phone

⇑⇑ Motorola Phone - Frequently Asked Questions