Issa™ 3

Not Suitable for Detailed Cleaning

I noticed that the toothbrush doesn’t clean certain areas effectively. It struggles to provide proper cleaning around interdental spaces and gum lines, where tartar tends to build up. The brush head is quite large, and the bristle placement prevents it from fitting snugly around the teeth, making it unsuitable for those who prefer to clean each tooth individually. The only positive feature is that the brush is easy to clean — though the middle section with traditional bristles isn’t as effortless to clean as the silicone part. Overall, I think the design needs to be more functional, or the brand should consider offering more variety in brush head options.

Beyond impressive

I received this toothbrush as a gift in December 2022—795 days ago—and it has been an absolute game-changer ever since! I use it on the highest setting, following the full guided timer (sometimes even longer), and my dentist is always impressed with my oral hygiene—no cavities, just sparkling clean teeth. But here’s the real shocker: after 795 days, it finally lost its charge… and I haven’t charged it once since the day I got it! That’s over two years of continuous use without plugging it in—unbelievable! Not only is it the ultimate travel companion with its sleek case and detachable head, but the bristles have also held up incredibly well. The design is stunning—modern, stylish, and comfortable to hold thanks to the soft silicone casing. I’ve never felt compelled to write a product review before, but this toothbrush has exceeded every expectation. If you’re looking for a high-performance, long-lasting, and aesthetically pleasing toothbrush, this is the one. I recommend it to all my friends and family—it’s simply the best!

Great design. Very different.

This is certainly a very different electric toothbrush! The shape and design are unique. Apparently you only need to charge it once a year? Well, I gave it a two hour charge and have been using it for several weeks. No issues! It does make a strange noise - which can be annoying. It is slim, ergonomic and very well designed. Does it "feel" like it is cleaning away plaque? It seems to be effective and is gentle on the gums. It is easy to change the intensity (and the noise is more annoying when you turn it up) but I am finding the toothbrush works well on the lowest setting. You still need to floss and/or use dental brushes (Teepees) but I have no complaints. Not sure i would pay full price (got it in the sales) and I would suggest potential buyers actually hold one in their hands before purchasing.It is very different to any other electric toothbrush on the market.

Great, but cannot register for the warranty!

This is my 2nd ISSA in 5 years, last one just stopped working.

Best toothbrushes you can buy

My husband and I have been using FOREO toothbrushes for years now, they are simply the best. Only needing to be charged once or twice a year makes life so easy.

Love, love, love it!

It's so gentle and clean so we'll. I am using it already for the second month and so glad that I bought it. It's a treat for your teeth.

Supersonic Clean

The best toothbrush I’ve used. Was fed up with bulky brushes and chargers, so tried this for 12 months charge and neat size, will never go back , Issa 3 is the Way! Teeth feel and look clean, entire mouth feels fresher, teeth are whiter , all round winner . Easy to keep brush clean . Very comfortable to use, no rough surfaces , doesn’t splash like regular power brushes .

Foreo Issa 3

My husband and I both bought these thinking they were a good investment. Unfortunately they are not, they are a waste of money. Firstly, my Husbands bristles started falling off into his mouth after the first few uses, he stopped using it after that and went back to the regular brush. We thought they would last longer than a few times. My brush constantly turns off while I'm using it, I have to stop brushing and turn it back on, then it does it again, this is several times in a brush, extremely annoying. Now my brush bristles are falling off so I've had a look at replacements, can't seem to get them and they are ridiculously expensive, not sure it's worth it to be honest as I'm not convinced they will stay on either. wish I hadn't purchased this :( I wanted to purchase for my toddler however after this experience, I don't think I will unfortunately.

Issa 3

Issa 3 is the best toothbrush ever! Best investment.

Cool toothbrush

Bought it for my husband, he says it’s a great toothbrush, clears better, than previous oral-b iO, and also great that it is fully charged and no problems especially while traveling, also personally I really like the color. Looks more vibrant in life than on photos!!!!

I got Gingivitis

I gifted Issa 3 to myself as a birthday gift in October 2023. I am thrilled about all my Foreo devices and really wanted the matching toothbrush. The brush looks beautiful and is very easy to use. I only ever had manual toothbrushes before so I was excited for my new electric toothbrush. Sadly the brush is not for me. After 7 months of use I developed a painful gingivitis in my whole mouth which vanished after I used another electric toothbrush from Oral-b so it seems the Issa 3 didn't fully clean my teeth and gums. I am disappointed because I really wanted this pretty brush to work.

Stopped working

I bought this about a year and a half ago. Unfortunately I didn't love how big the toothbrush head was and had to purchase the mini which was much more comfortable. When I went to charge the handle the second time it just stopped working. My husbands is still working just fine though. I also don't like how much plastic packaging the heads come in. Trying to be more eco friendly but ridiculous how it is packaged.