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Interested in reviews of Oral-B iO Series 4 Duo Black/White Magnetic Toothbrushes? It got 4.8 out of 5 stars from our customers. Find specific customer reviews of Oral-B iO Series 4 Duo Black/White Magnetic Toothbrushes below. We will appreciate if you also share your experiences with Oral-B iO Series 4 Duo Black/White Magnetic Toothbrushes after purchasing.
Rated 11/06/2025, variant Oral-B iO Series 4 Duo Black/White Magnetic Toothbrushes
Verified purchase - review from a price comparison website
He's doing what he's designed to do.
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Václav, Praha 9
Rated 01/06/2025, variant Oral-B iO Series 4 Duo Black/White Magnetic Toothbrushes
Verified purchase - review from a price comparison website
Replaced my toothbrush after 8 years on the recommendation of my dental hygienist. He lived up to expectations.
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Anonymous customer
Rated 16/05/2025, variant Oral-B iO Series 4 Duo Black/White Magnetic Toothbrushes
Verified purchase
Product very great except for the packaging
For an older series of products, it's excellent.
I was annoyed that when I went to pick up the parcel it was not somehow packed and even more so the box that it was so it could normally open was not somehow sealed or sealed which is the second minus
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Petr, Náměšť nad Oslavou
Rated 17/03/2025, variant Oral-B iO Series 4 Duo Black/White Magnetic Toothbrushes
Verified purchase - review from a price comparison website
It really works, teeth are visibly whiter. Even tartar disappears.
Sometimes he takes the wrong filling with him
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Libor, Praha
Rated 20/02/2025, variant Oral-B iO Series 4 Duo Black/White Magnetic Toothbrushes
Verified purchase
it is not clear which program is active when switching
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Anonymous customer
Rated 29/01/2025, variant Oral-B iO Series 4 Duo Black/White Magnetic Toothbrushes
Verified purchase
cleans perfectly
application
one case
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Peter, Trenčín 5
Rated 26/04/2024, variant Oral-B iO Series 4 Duo Black/White Magnetic Toothbrushes
Verified purchase
Po 5 rokoch som sa rozhodol vymenit svoj oral b 5000 za io 4. Ak napriek prechodu na nizsiu radu, tieto nove modely maju vsetky funkcie, ktore boli predtym dostupnene len vyssich modeloch.
Vydrz baterie
Pomer cena vykon
Senzory
Bluetooth
Pomerne drahe nahradne hlavice/kefky
Uz 10 rokov rovnako pomala nabijacka
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Ladislav, Pěnčín
Rated 25/02/2024, variant Oral-B iO Series 4 Duo Black/White Magnetic Toothbrushes
Verified purchase
looks good
works well after 3 months
larger cleaning head (not a big deal)
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Tomáš, Český Těšín
Rated 22/01/2024, variant Oral-B iO Series 4 Duo Black/White Magnetic Toothbrushes
Verified purchase
the lowest price on the market: )
fast delivery
well packed
nothing so far
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Kateřina, Starý Plzenec
Rated 17/01/2024, variant Oral-B iO Series 4 Duo Black/White Magnetic Toothbrushes
Verified purchase
It was a good choice, at the beginning we were not very good, some places we pushed a little, others a lot. Now we're getting the hang of it, and it's great. The colour resolution is a big help, as it alerts you to the pressure. Every 30 seconds it will alert you to move on to another section. After two minutes it vibrates more and different colours flash as a reward. I recommend buying tablets (or mouthwash) to indicate plaque. Try it before and after about a week, you will really see the difference.
Price/performance ratio
You can see it in the teeth after a week.
Long battery life, holds a week after a full charge
Connectivity and apps (but you have to have your phone in the bathroom)
Colour control of toothbrush pressure
(colours can be adjusted in the app)
You can't tell which mode you're currently set to, even in the app, so that's what drives me the maddest.
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