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It depends on which model you're looking at and how much you want to spend? Because the Oral-B catalog is huge and the differences are pretty significant.
The basic versions like the Vitality still work really well if you're just looking for something that cleans better than a manual toothbrush. You can find it at a low price and it does its job. But if you want the Genius or the iO with all the sensors, smart cleaning and super advanced brush heads, then you're paying a lot more but you get stuff that actually notices when you're brushing badly and tells you. The thing is: for most people a regular vibrating toothbrush already makes a huge difference compared to brushing by hand, so spending 200-250 euros on all the features isn't really essential.
What really matters is that you use it every day. A lot of people buy a top electric toothbrush and then don't use it regularly, in which case you've wasted your money. The most important thing is maintaining it (meaning changing the brush head every three months or so) and actually using it. If you do that, even a basic Oral-B in 2026 will last you years and your dental hygiene improves a lot compared to having nothing.
It's not a question of "worth it or not" in general - the real issue is that a lot of people get dazzled by the specs and then end up disappointed because they don't understand what actually changes. A decent Oral-B toothbrush in 2026 works exactly like it did years ago, but the maintenance side is what nobody tells you about. The replacement heads cost quite a bit over time, and if you don't change your toothpaste and brushing technique, even the best brush won't save your teeth. I've seen people drop a fortune on top-end models and then use them wrong, while others with basic models have perfect teeth.
If you're interested in smart features like apps and pressure sensors, okay, you'll pay more. But if you just want to clean your teeth better than a manual toothbrush, a mid-range version will do the job fine. The real gain is in the consistency of vibration it maintains over time - an Oral-B won't let you down like some other brands sometimes do after a couple of years. What you really need to think about is whether you can afford replacement heads regularly, because that's the true cost of the whole thing.
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