AirDrop Contacts Only - Battery Life
I have a Apple Watch, so Bluetooth is always on. If I enable AirWatch Contacts only to be on, does this use anymore battery?? I.e. is it constantly searching to advertise itself?
Not sure if anyone has seen any adverse effect to having this option on if you have Bluetooth anyway?
iPhone 6s, iOS 10.1.1, Space Grey, 64GB