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Philips Sonicare 3100 Series Electric Toothbrush - Sonic Toothbrush with Advanced Sonic Technology, Pressure Sensor, Two Intensity Settings, Smartimer & Quadpacer, White, Model HX3681/03

Philips Sonicare 3100 Series Electric Toothbrush - Sonic Toothbrush with Advanced Sonic Technology, Pressure Sensor, Two Intensity Settings, Smartimer & Quadpacer, White, Model HX3681/03Philips Sonicare 3100 Power Toothbrush Rechargeable Electric Toothbrush with Pressure Sensor White HX3681 03Philips Sonicare 3100 Power Toothbrush Rechargeable Electric Toothbrush with Pressure Sensor Deep Pink HX3681 06Philips Sonicare 3100 Power Toothbrush Rechargeable Electric Toothbrush with Pressure Sensor Black HX3681 04
Actual ColorWhite

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 Now $35.00
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was $39.96
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4.206739526411657 stars out of 5, based on 1099 seller reviews(4.2)
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About this item

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Customer ratings & reviews

4.4 out of 5 stars
stars
7,254 ratings3,852 reviews
How item rating is calculated
  1. 5 stars71% (5,181)
  2. 4 stars13% (977)
  3. 3 stars6% (408)
  4. 2 stars3% (231)
  5. 1 star6% (457)

Reviews summary

Pros

  • : Simple and convenient to use without hassle.
  • : Has a timer that helps ensure proper brushing time.
  • : Provides great value at a lower cost.
  • : Lasts up to 2 weeks on a single charge.
  • : Holds charge for extended periods.

Neutral

  • : Can be slim and lightweight, but also slippery or thin for some users.
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Showing 1-3 of 3,852 reviews

Jun 6, 2026
JohnnyDS60
5 out of 5 stars review

Seller Verified Purchase

[This review was collected as part of a promotion.] I travel. And one charge lasts about 2 weeks. The shape is comfortable in my hand and the control button is easy to use. I like the brushing timer and that I can choose to use it or cancel it. And the unit, as a whole, does a great and comfortable job of cleaning my teeth. This is reflected when my hygienist doesn't need much time to do my semi-annual cleaning.

Review from philips.com
Helpful?7K8RK40PN742138219433
May 27, 2026
theresa78
5 out of 5 stars review

Seller Verified Purchase

terrific toothbrush

[This review was collected as part of a promotion.] Replaced my old Oral B electric toothbrush. This one is quiet, easy to use and does a better job removing stains. I also appreciate the sleek profile and small recharge base. Easy to keep clean. Love it!

Review from philips.com
Helpful?7K8RK40PN742138219433
May 13, 2026
Leighten
Item details
Color: Black
4 out of 5 stars review

Verified Purchase

I think it should have came with at least one more brush head for the price. Charging seems to take a little bit longer than informed but it holds charge decently. I wasnt able to tell woth the sensor as far as it suggests. The bristles seem to also come apart rather easily

Helpful?7K8RK40PN742138219433
reply from Answered by Philips

Hi there, 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 via one of our social media channels. We are available 24/7 on Facebook, Instagram @Philips or X @PhilipsCare. Your questions and concerns are important to us, and we're here to help. Hope to speak to you soon! Best regards, Philips Consumer Care