DiamondClean 9000Sonic electric toothbrush with app

How does the brushing guidance work in the Sonicare app?

Do I need an Alexa device to reorder replacement brush heads for my Sonicare?

How do I enable or disable the pressure sensor on my Sonicare?

How do I reorder Sonicare replacement brush heads with Alexa?

How do I disable the Sonicare brush head reordering service?

My brush head is difficult to attach or remove.

I cannot connect my toothbrush to the Sonicare app

How do I reconnect my Philips Sonicare toothbrush to the Sonicare app (Android only)?

How do I connect my Philips Sonicare toothbrush to the Sonicare app (Android only)?

My Sonicare toothbrush is not vibrating