this series is top. this specific one is perhaps the best value for money for the money I bought it for for the basic user experience io series

It's worth it, it's very powerful, does a good job, deeply cleans the gums, it really scrubs them to clean them and that's how it should be. Nothing like the cheap electric ones. I don't understand why a toothbrush should have 10 different models, is it a smartphone?

Simply excellent!
Battery life (as new) is very long!
A month(!) has passed since the first charge, and it still works at 100%!
I received it on October 1st.
(I use it for 2 minutes - a complete brushing)

And generally, it is very good in everything, it has no flaw. Clean after each use, and that's it.
I highly recommend it.

It discharges quickly, you need to press the on-off button, the programs are not visible like in the genius model I have for years which has separate buttons depending on the function you choose, it does not have a travel case nor a protective cap for the brush which is important in my opinion

Much better than the older one that had a battery failure. Better cleaning, quieter operation, and much greater autonomy.

After a recommendation from a friend who is a dentist, it really feels like you just had a professional cleaning! I had the basic Oral B from the supermarket, which is 2D, not 3D like this one. The higher series (4,5,6,7,8,9) have Bluetooth and other unnecessary features. With this one, you get the job done and you don't need to spend a fortune, great choice! I wish it just had some kind of cover

For 9 years I had simpler Oral B models
And the truth is that the difference is huge…
You don't need to go for more expensive models, now if you want to connect it to your phone, what can I say

Excellent! It replaced an older orab b I had, from a decade ago. This one is much stronger and you immediately feel the cleaning it provides.