[This review was collected as part of a promotion.] This product has great features including timer for making sure you are brushing evenly, sensor for if you are brushing too hard, and great intensity settings. I really like how the charge lasts for weeks!

[This review was collected as part of a promotion.] 20 years ago my dentist told me gum disease was going to cause me to lose 7 teeth on the upper right of my mouth. I immediately bought a sonicare tooth brush and began to floss and brush twice a day. Along with quarterly cleanings and never failing to follow my routine I still have those teeth. My original sonicare finally stopped working and my new one is marvelous. Thank you for saving my smile.

[This review was collected as part of a promotion.] I finally decided after all these years to get an electric toothbrush. I was hesitant after using "lesser" options. Quite frankly I was astonished after the very first use. Technology has come a long ways and I couldn't be more thrilled to have made the leap. I'm going to buy this for both my kids.

[This review was collected as part of a promotion.] Sonicare 6100 does a good job cleaning teeth. However, the travel case is cheesy. I’m glad we kept the one we got with our old Sonicare.

Purchased replacement after 1st Sonicare battery gave out. I can't remember when I got the first Sonicare, but it has to be more than 10 years ago. Have always been pleased with my purchase.

[This review was collected as part of a promotion.] Excellent product. The only issue was the flaking off of the chrome decal around the switches on off button and functional select button.

Second time purchasing this unit. First one, white, lasted at least six years. This one the chrome is already peeling after 2 weeks on the blue one.

[This review was collected as part of a promotion.] brush frayed after day three, and a chunk of bristles came out on the one-month mark. I'm very disappointed in the quality of Sonicare brushes. I have used cheap stuff and never had bristles fall out.

I purchased this toothbrush to replace an earlier Sonicare model, and have been impressed for the most part. However, the stated 21 day battery life is very overstated. On average, I have to charge the toothbrushes every 4-5 days. Also, the power and feature buttons are located in a spot where it is difficult not to press them while using the toothbrush. I will continue to use Sonicare products, but will be replacing this one much sooner than I had anticipated.

I've owned several Sonicare toothbrushes over the years. I had a bottom of the line model but it still did the job wonderfully. For Christmas I decided to upgrade and bought the 6100 model. Sadly, I've only used it a month and now the brush head falls off EVERY TIME I USE IT. I've read reviews that said you should make sure the brush head is pushed down, and I do push down the brush head before I brush, but by the time the 2 minutes are over, the brush head falls off in the sink....EWWWWWWWWW! Come on! This is supposed to be an upgrade and now I'm stuck with an icky brush head that falls off every time I use it.