[This review was collected as part of a promotion.] Stays fully charged for a long time. Easy quad pacing reminder to change mouth locations to get all aspects of upper and lower teeth. White, white results.

Works great. Sam’s sale had 2 (in the box) for $119. Amazon had 1 (just one in the box) for $109. Both were the same model 6100. Amazing savings at Sam’s. Bought at Christmas time.

I didn't know how old and probably worn-out my SonicCare was until I started using this new one. It has operating modes my old one didn't have and now it makes me wish I had bought these much sooner. Great product has gotten better.

[This review was collected as part of a promotion.] Noticed a difference in just a couple weeks. Much better results than regular toothbrush. Would highly recommend.

[This review was collected as part of a promotion.] I definitely get a much better cleaning with this electric toothbrush over my previous manual toothbrush.

[This review was collected as part of a promotion.] This is my 3rd Sonicare brush in 30 years! Very reliable. Can't imagine going back to a manual brush!

This toothbrush has helped keep both my gums healthy and my teeth actually whiter. I have been using this brush for thepast three months and everyone at work comments on how whote my teeth are. They feel cleaner and look much brighter by far.

[This review was collected as part of a promotion.] We are so glad we purchased our Sonic Electric Toothbrush. My teeth feel so clean and Fresh every time i use it. I highly recommend this.

[This review was collected as part of a promotion.] I highly recommend this sonic toothbrush! You can feel how clean your teeth are after brushing!! They hoohave also gotten whiter!

[This review was collected as part of a promotion.] This is the third Sonicare electric toothbrush I have purchased, I would not use any other brand and my dentist has made comments on how well my overall oral hygiene has improved.