How to know when to retrieve connected ble device while app is in background and its connected first in ios system?

Question

Our BLE device is using ANCS and being connected as peripheral in the ios app. My problem happens in case when watch is being connected in settings screen first then it doesnt s

Answer 1

Seems like I don't need to scan for device once its discovered, connected and successfully paired. In didDisconnect function I am retrieveing the ble device and sending a connect request See this, this function doesn't time out. Whenever BLE device will come into the range it will be connected.