It's not even worth the money, it's better to buy another one. What impressed me is the battery. With washing morning and night, it lasts about 1.5 weeks. The older model I had, the battery lasted a month, but it was from 2018 and I had to replace it. I don't think the battery problem is random because both of the ones I bought have the same issue.

In terms of functionality and appearance, it is just fine.
I bought it at the end of 2023, and for the past half year the battery performance has dropped a lot. It needs charging 2-3 times a week with normal use.
I don't know if my model was defective, but I personally would not recommend it.

I used to have the older one with the rechargeable battery and now I got this one. Although I was used to using it, I was surprised that in the leaflet the diagrams did not have explanations underneath and the new user had to guess what the picture was showing and what they should do.

The old one would temporarily stop when you put too much pressure on the gums, this one has a light indicator. The old one had a 1-minute timer while this one has 30 seconds, I don't have an opinion yet on how long it lasts, etc., I will come back to that.

Regarding the pressure issue, what Dremel's company says is true: 'let the tool's speed do the work,' which simply means you guide the toothbrush where you want and don't press it.

Perfect toothbrush and works well. The handle is a little slippery when wet and could benefit from some rubber grip

Quite good cleaning. I, who have used a regular toothbrush all my life, noticed the difference from the first brushing. Completely different feeling, it definitely removes plaque better.

I've had it for about a month. So far it seems excellent!!
The sensor that lights up red if you apply more pressure than necessary is very useful. Also, the 30-second and 2-minute timer is very helpful.
If you wash it properly, it leaves a very nice feeling of cleanliness.

I do not recommend it as a purchase.
I don't know if my toothbrush is defective, but the battery lasted two weeks with 2-minute use once a day.
Since then, it needs charging every week.
It has never charged until the indicator light goes out, no matter how many hours I leave it on charge.
There are two speeds and not three, at least for me.
The only thing that works is the pressure indicator, meaning the red light turns on when the brush is pressed hard against the teeth.
In my personal experience, it is NOT worth the money.
Buy the cheap model at half the price.

Everything I could ask for from my first electric toothbrush.

I don't know how much better the more expensive ones are, but I believe this one has excellent performance for its price.

I have nothing negative to mention. I have been using Oral B toothbrushes for several years. They are reliable, effective, and their battery lasts for a satisfactory amount of time. I particularly like the 30" brushing time reminder. Overall, I think this purchase is good value for money.

good value for money. The battery lasts about 4-5 days without a charge. It's powerful enough. No major issues

This is the first electric toothbrush I have bought and I think I made a very good choice. I have been using it for several months and I am satisfied. The pressure does not bother me, maybe at first I needed a few days to get used to the feeling, but now I probably press the brush more against my teeth. I also bought one for my father (he envied mine) and from what he has told me, he uses it without any problem. The travel case is quite convenient, I find replacement heads easily, nothing negative...

The only reason I rated it as "so-so" and gave it 4 stars is because it's not like regular toothpaste after all.

It has a hard bristle inside. You can find softer ones in the market, but after 10 days of use, I stopped having gum pain. Good for the 40€ I bought it with a nice carrying case!

Aesthetically, a nice toothbrush with a beautiful case, and that's why I bought it...
All the toothbrushes I have been using for years are electric ones from this specific company, and this is the worst one I have bought. Even the cheapest ones sold in the same company's supermarkets are of higher quality.
It has a rough feeling when brushing the teeth, you feel a strange unwanted sensation that it is bothering and injuring your gums.
The worst electric toothbrush from Oral B out of the 7 that I have bought.
It will go for recycling very soon, I just think about the money I wasted.
In general, one downside of Oral B toothbrushes (I haven't used any other brand, so I don't know their durability) is that they don't last more than two or three years. You wake up one morning to brush your teeth, but in vain!

I bought the 3500 in all black and I was impressed with its power and battery life. Maybe because I had been using the old one for a long time, which recited its poem. With this one, however, the black stains that easily appear on my teeth have disappeared. Maybe a good toothpaste that I have combined also helps, but the toothbrush and the program that makes you clean them for half a minute on each side definitely helped. Also, I can't understand why everyone writes and complains that they can't turn it off directly; did you guys read the instructions? Just hold down the power button for a while and it will turn off, no need to keep pressing it over and over again!

Personally, I had a slightly older model of the same brand, and to tell you the truth, I liked how it worked better. This particular one sounds too loud and I'm bothered by how powerful it is sometimes, I even feel like it could hurt me. The fact that you have to press the button two or three times to turn it off depending on the program also annoys me a lot. I bought it because of the design, but it was my mistake, the old one was better compared to the new one.

I am a fan of electric toothbrushes and I have bought many Oral B ones. The main reason that the older Oral B toothbrushes disappointed me was their battery, which after a while needed to be charged all night and barely lasted for brushing two people. This is the first one I bought with a lithium battery and it seems incredible to me that the company still sells models with Ni-MH batteries! Stay away from those! In this particular model, my only complaint is about the button. While in all the models I have tried it is raised, in this one it is a recessed button and it is difficult to press. Also, personally, I don't see the point in all the different modes and functions (sensitive teeth, whitening, etc.) that this specific one has. Other than that, it's like night and day compared to a regular toothbrush. And the big difference is not only the way it cleans the teeth, but also the fact that because brushing is easier, you will simply brush more frequently!