Philips Sonicare 4100 Power Toothbrush, Rechargeable Electric Toothbrush with Pressure Sensor, White HX3681/23

Q: Why doesn't the new 4100 model have a regular plug ? why on gods green earth did they cheap out and put a usb plug in there ??

According to the review in WireCutter (Sept 2022), you can contact SonicCare and receive a free plug adapter. I've just ordered the 4100 on Amazon. I don't have the serial number yet, because the product doesn't arrive until tomorrow, but SonicCare customer service just told me that they would send the free plug adapter once I provide the model number and serial number to them. They confirmed there is no charnge. It will take 7-10 days to receive the plug adapter once I am able to provide them with the serial number. I'll do all of that after the product arrives tomorrow.

Q: Does anybody make a single speed electric toothbrush? I'm so tired of cycling through the speeds

Cycling is the most effective way to brush each quadrant sufficiently.

Q: What is the purpose of having two intensity modes? How do you know when you should use one or the other?

if you have more sensitive teeth and gums you can use the softer mode

Q: What do the green and yellow lights mean? what about the beeping noise after the 2 minute brush? I thought low battery but is it replacement head?

Hi! When the brush head replacement reminder light of Philips Sonicare Toothbrush HX3681/24 lights up amber, kindly replace your brush head.

Product ID: 662659306

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Details

Brand
Philips
Age range (description)
Adult
Special feature
Brushing Timer
Power source
Corded
Item firmness description
Soft
Colour
White

⚡2-week battery life

🔔Pressure sensor alert

🦷5x plaque removal

Description

🦷 Elevate your smile game with smart power and precision!

READY TO USE - Includes Optimal Plaque Control brush head and USB charger for instant, hassle-free oral care.
SMART TIMING - 2-minute SmartTimer with QuadPacer ensures you brush the recommended time for optimal oral health.
PLAQUE BE GONE - Removes up to 5x more plaque than manual brushes for a dentist-clean feel every day.
GENTLE YET POWERFUL - Pressure sensor and dual intensity settings protect sensitive gums from overbrushing damage.
LONG LASTING CHARGE - One full charge powers your brush for 2 weeks—perfect for busy professionals on the go.

The Philips Sonicare 4100 Power Toothbrush HX3681/23 is a rechargeable electric toothbrush designed for adults, featuring a pressure sensor to protect gums, two intensity settings, and a 2-minute SmartTimer with QuadPacer. It removes up to 5 times more plaque than manual brushing and offers a long-lasting battery that runs up to 2 weeks per charge. The package includes one handle, one Optimal Plaque Control brush head, and a USB charger.