An accessory that cuts out and reconnects is usually Bluetooth interference, a weak connection profile or low battery, not a hardware defect. For Apple Watch magnetic charging, first remove case, clean/dry surfaces and test a known supported puck/adapter.
What this covers
- Apple Watch magnetic charging with this exact failure state
- Diagnosis across watch back/case versus puck, adapter, outlet and battery condition
What it does not cover
Try in this order
0 of 4 completedCapture the exact failure state
ReversibleNote the accessory's distance from the host, nearby 2.4 GHz devices, and its remaining battery percentage. Expected behavior: align and gain charge at a safe temperature using supported power.
Isolate the component boundary
ReversibleRemove case, clean/dry surfaces and test a known supported puck/adapter. Test at close range with other Bluetooth devices turned off, and with the accessory freshly charged. Boundary to separate: watch back/case versus puck, adapter, outlet and battery condition.
Correct only the proven cause
ReversibleReplace the failed external component or service the battery. Move interfering devices away, forget and re-pair the connection, or replace a degraded battery.
Verify and stop safely
ReversibleRun the same activity that triggered the cutout for at least 20 minutes at normal range. Stop for swelling, heat, cracked back glass, liquid or damaged cable.
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