Answers · Background reconnect

How do Android and iOS differ on BLE background reconnection?

Andrej Albrecht By Andrej Albrecht Published August 2026 2 min read

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Android and iOS both limit aggressive scanning in the background, but their recovery paths differ. iOS leans on restored state and known peripherals, while Android often needs foreground services or companion device APIs. For a wearable sensor, drive the connected label from GATT readiness and run 24-hour screen-off tests before promising automatic reconnect.

Published August 2026 · Last technically reviewed August 2026

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