Picture of the front of the Wonderboom 3 speaker.

Logitech Wonderboom 3 Flashing White Light

Two light LEDs may be flashing white on the Logitech Wonderboom 3. There’s the Bluetooth pairing lamp. Also there’s the charging lamp, in the Power button. These are both on the top of the unit. The pairing lamp flashes when pairing mode is active, and the charge lamp flashes when the Logitech Wonderboom 3 is charging. Details on both of these flashing white lights follow.

Logitech Wonderboom 3 Flashing White Light: Pairing Mode Active

When the Pairing button flashes white, the Logitech Wonderboom 3 is in discovery or pairing mode.

Picture of the Logitech Wonderboom 3 Bluetooth Pairing button glowing / flashing white.
The Logitech Wonderboom 3 -Bluetooth Pairing- button flashing white.

Logitech Wonderboom 3 Flashing White Light: During Charging

The Power lamp flashes white while the Logitech Wonderboom 3 is recharging.

Picture of the top of the Logitech Wonderboom 3. Showing the glowing charging light. Shown glowing white here, but this can be blinking fast when the battery is low.
Top view of the Logitech Wonderboom 3. Showing the flashing white charging light.

This light flashes in a gradually dimming and brightening pattern. On this speaker, this LED is the only visual indication that charging is happening.  But it does not tell how far along the charging is.

It flashes during charging whether the 3 is OFF or ON.

Picture of an iPhone sitting in front of a Logitech Wonderboom 3.
An iPhone sitting in front of a Logitech Wonderboom 3.

As charging continues, the light keeps slowly flashing white. Furthermore, battery recharging is over when the lamp goes out, or turns solid white.  It turns OFF when the speaker is OFF, and switches to a solid white glow when the speaker is ON.

The battery recharge cycle finishes when the speaker status lamp turns OFF. Even with the AC charger running, the lamp does not glow when battery is full. Not unless the speaker itself is running.

Other Logitech Wonderboom 3 Posts

    1. Charging Routine
    2. How to Connect
    3. How to Turn OFF
    4. Check This Wonderboom’s Battery
    5. Connect To This Speaker Directions

References

    1. Official Logitech Wonderboom 3 Support Page
    2. Where to Buy the Logitech Wonderboom 3