Bluetooth Security on Android: Staying Safe

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Bluetooth settings quick reference

These are the key settings to review on your Android device:

Turn Bluetooth off when not in use: swipe down for Quick Settings, tap the Bluetooth tile
Visibility: when pairing, your device is briefly visible to others, return to non-discoverable mode once paired
Check paired devices: Settings > Connected devices > Bluetooth: remove any device you do not recognise
Device name: Settings > About phone > Device name: consider whether your name or other personal information is visible

4 steps

When to turn Bluetooth off

Bluetooth creates a short-range wireless connection. Leaving it on unnecessarily:

Allows your phone to be discoverable to nearby devices (within roughly 10 metres)
Enables Bluetooth tracking by retailers and venues that use beacon technology
Turns off when: you are in a crowded public space and not using wireless headphones or peripherals
Keep it on when: you regularly use Bluetooth headphones, a smartwatch, or other paired accessories

4 steps

Safe pairing practices

When pairing a new Bluetooth device:

Only pair in a private location, do not pair new devices in busy public areas
Confirm the pairing code matches on both devices if prompted: this prevents someone else pairing with your phone
Only accept pairing requests from devices you initiated: reject unexpected requests
After pairing, check: Settings > Connected devices to confirm only expected devices appear
If a device you do not recognise appears in your paired list, remove it immediately

5 steps

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Bluetooth security on Android

Bluetooth settings quick reference

When to turn Bluetooth off

Safe pairing practices