Philips Sonicare 4100 Power Toothbrush, Rechargeable Electric Toothbrush with Pressure Sensor, Deep Pink HX3681/26

Price: $84.99 – $54.95
(as of Dec 27, 2025 06:27:24 UTC – Details)
Remove plaque and experience a deep, effective clean with Sonicare technology, removing up to 7x more plaque vs. a manual toothbrush. Sonicare technology gently pulses water between your teeth, for a month’s worth of manual brushing in just 2 minutes. The QuadPacer lets you know when you’ve spent the optimal amount of time on each section of your mouth while the SmarTimer signals when your 2 minutes is up. The pressure sensor flashes red to remind you to ease off, helping to prevent gum recession, while the 2 intensity settings ensure a comfortable clean that’s right for you. Going electric might feel like a big step, but with this brush you’re in safe hands. Its slim ergonomic design and familiar-shaped head gives you everything you need for an effective clean. The kit includes 1 Philips Sonicare 4100 electric toothbrush, 1 Optimal Plaque Control (C2) brush head and 1 charger.
Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)
Product Dimensions ‏ : ‎ 6.3 x 10.9 x 22 cm; 244.94 g
Date First Available ‏ : ‎ Nov. 17 2021
Manufacturer ‏ : ‎ Philips Electronics Ltd
Place of Business ‏ : ‎ Markham, ON, L6C 2S3, CA
ASIN ‏ : ‎ B09LD8VFS1
Item model number ‏ : ‎ HX3681/26
Country of origin ‏ : ‎ China
Best Sellers Rank: #44 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #2 in Sonic Power Toothbrushes
Customer Reviews: 4.3 4.3 out of 5 stars (51,231) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Removes up to 7x more plaque vs. a manual toothbrush
Pressure sensor and two intensity settings protect sensitive gums from overbrushing
2 minute SmarTimer with QuadPacer ensure Dentist-recommended brushing time
Brush head replacement reminder ensures your brush head is always effective
Long battery life with battery light indicator: One charge last for 2 weeks
1 Philips Sonicare 4100 handle, 1 Optimal Plaque Control (C2) brush head, 1 USB charger (wall adaptor not included)