Philips Sonicare 3100 Series Electric Toothbrush - Sonic Toothbrush with Advanced Sonic Technology, Pressure Sensor, Two Intensity Settings, Smartimer & Quadpacer, Black, Model HX3681/04
Philips Sonicare 3100 Series Electric Toothbrush - Sonic Toothbrush with Advanced Sonic Technology, Pressure Sensor, Two Intensity Settings, Smartimer & Quadpacer, Black, Model HX3681/04
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Philips Sonicare 3100 Series Electric Toothbrush - Sonic Toothbrush with Advanced Sonic Technology, Pressure Sensor, Two Intensity Settings, Smartimer & Quadpacer, Black, Model HX3681/04

4.4 stars out of 6361 reviews
(4.4)|
6,361 ratings

Key item features

  • The C1 Simply Clean brush head with soft, flexible bristles removes up to 300% better plaque than a manual toothbrush while protecting your gums
  • Electric toothbrush for adults providing gentle yet effective cleaning: the Advanced Sonic Technology pulses fluid between teeth and along the gumline for even more effective oral care
  • Safe and gentle electric toothbrush with pressure sensor: if you apply too much pressure, the handle will pulse slightly, reminding you to ease off the pressure, protecting your teeth and gums
  • Optimize your routine: EasyStart for a gradual, gentle increase in brushing power, SmarTimer informing when you've reached 2 minutes, and QuadPacer to brush each section of a mouth for 30 seconds
  • Brush head replacement reminder tracks how often and how hard you brush, then notifies when it's time to replace the brush head; dental professionals recommend changing your brush head every 3 months
  • Rechargeable toothbrush providing up to 14 days of regular brushing on a full charge
  • Philips Sonicare toothbrush from the #1 dental professional recommended sonic toothbrush brand worldwide²: benefit from Philips expertise to keep your teeth and gums in the best condition
  • The set includes: 1x Philips Sonicare 3100 Series electric toothbrush, 1x C1 Simply Clean brush head, 1x USB charger (power adaptor not included)
Current price is $39.96
Price when purchased online
  • Free shipping
  • Free 90-day returns
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Philips Sonicare 3100 Series Electric Toothbrush - Sonic Toothbrush with Advanced Sonic Technology, Pressure Sensor, Two Intensity Settings, Smartimer & Quadpacer, Black, Model HX3681/04 $39.96

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Items may be delivered on different dates

Customer ratings & reviews

4.4 out of 5 stars
stars6,361 ratings3,659 reviews
How item rating is calculated

Reviews summary

Pros
  • : Offers good value at this cost.
  • : Ideal for packing in luggage due to its small size.
  • : Has a slim shape, making it easy to hold and maneuver.
  • : Lasts up to 2 weeks on a single charge.
  • : Holds charge for extended periods.
Neutral
  • : Offers varying intensity levels, but can be too intense.
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Showing 1-3 of 3,659 reviews

Mar 22, 2025
Dory503
5 out of 5 stars review

Seller Verified Purchase

The product has great features.

[This review was collected as part of a promotion.] I love my toothbrush!! It cleans my teeth so good! I have never had a toothbrush like this before. I would recommend this toothbrush to everyone! I got my daughter the same toothbrush and she loves it too.

Review from philips.com
Helpful?7K8RK40PN742302141440
Jan 12, 2025
anonymous
Item details
Color: Deep Pink
4 out of 5 stars review

Verified Purchase

charger

I'm enjoying this toothbrush. Purchased to replace an old Sonicare brush. This has a smaller handle that's easy to hold. The only dislike is the usb charger. I do not have usb ports in the bathroom so have to use a block adapter. Would have been nice to have a choice of charger.

Helpful?7K8RK40PN742302141440
reply from Answered by Philips

Hi,We're delighted to hear that you are enjoying your new Philips toothbrush.Your feedback is important to us and helps us improve our products and services. We will certainly take your suggestion into consideration for future product development.If you have any further questions or require assistance, feel free to reach out to our customer support team. You can contact us via social media on Facebook, Instagram @Philips, or X/Twitter @PhilipsCare, or through our Philips Support Page.Thank you again for your valuable feedback, and we hope you continue to enjoy your Philips Sonicare toothbrush.Best regards,Philips Consumer Care

Nov 27, 2025
Anne
Top Reviewer
Item details
Color: Black
3 out of 5 stars review

Verified Purchase

Tickles

I ordered this by accident. I thought I was ordering a water flosser – and it turned out to be a toothbrush. I decided to try it out anyway. It does work. It does get my teeth cleaner than the manual toothbrush. I don't like the sound it makes. I feel that must be part of the function, given that it's called “sonic care”. I find this sound very irritating. It tickles my mouth. It makes my salivary glands go into overdrive. I definitely have to be over the sink when using it because so much saliva comes out of my mouth. I ended up with toothpaste all over my nightgown. It has some kind of a timer to tell you how long to brush each part of your mouth. I haven't figured that part out yet. I'm not sure I always hear the timer. I'm continuing to use it because I think it's good for me. However, I'm not having fun with it. I find it really annoying. I haven't really figured out the charging business. Its charger is also its stand. It says it has a two week battery life, but I am not sure how you would do that, given that I don't see where else to put it other on than on top of its stand.

Helpful?7K8RK40PN742302141440
reply from Answered by Philips

Hello Anne!We’re sorry to hear about your experience, and thank you for bringing this to our attention. We'd like to look into your case immediately and ensure a prompt resolution for your issue. Please consider reaching out to us. We are available on social media, Facebook/Instagram (@Philips) or X (@PhilipsCare). If you don't use social media, you can also get in touch via our contact page ( https://www.usa.philips.com/c-w/support-home/support-contact-page ).Best regards,Philips Consumer Care