ios - iBeacon to detect accessory proximity (whilst app in background) -


i use ibeacon detect proximity hardware (emitting ibeacon signals) when app runs in background.

  • is there way cllocationmanager detect location/proximity ibeacon whilst app running in background?
  • does using ibeacon affect ios battery performance in variable way depending on transmission frequency of ibeacon hardware? in other words, if have ibeacon has high transmission frequency ios device drain more battery receiving more signal when using ibeacon lower transmission frequency?

technically, it's possible force ranging (estimating proximity) in background on ios. problem is, has big impact on battery , potential user privacy implications, it's unlikely apple accept such app app store.

the proper (as in recommended apple) way app interact beacons in background, region monitoring: detecting whether user in range of beacon. if want force background ranging though, there's short guide that: https://community.estimote.com/hc/en-us/articles/203914068-is-it-possible-to-use-beacon-ranging-in-the-background-

cheers.


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