Bluetooth Drive Link is one tiny app that will manage your phone's bluetooth state for you, enabling it while you are driving your vehicle and disabling it when you turn off and leave it. This will preserve your phone's battery life, allowing you to use your bluetooth hands-free loudspeakers or headset avoiding to forget the bluetooth radio on.
It's safe to download this application. The app is developed by Fernando Figueiredo and its category is Auto & Vehicles. Bluetooth Drive Link has been rated 3.6 on Google Play.