Skip to Main Content
Sams Club
Sams Club
Customer reviews for Oral-B iO Series 5 Rechargeable Toothbrush Twin Pack for
Oral-B iO Series 5 Rechargeable Toothbrush Twin Pack
4.6 out of 5 stars
stars849 ratings453 reviews
  1. 5 stars82% (692)
  2. 4 stars8% (69)
  3. 3 stars4% (33)
  4. 2 stars2% (13)
  5. 1 star5% (42)
Sort by |
Showing 311-320 of 453 reviews
May 10, 2025
katrincalm_3159
5 out of 5 stars review

Feels like a dentist-level clean every day — smart

[This review was collected as part of a promotion.] The Oral-B iO5 completely changed my brushing routine! It feels like a professional cleaning every time — my teeth have never felt so smooth. The smart pressure sensor is a game changer, helping protect my gums, and I love how quiet and sleek it is. The battery life is solid, lasting over a week on a single charge. Totally worth the investment!

Review from influenster.com
Helpful?5DLC9Y3OLG5W14207862942
Jan 4, 2023
KimS15
5 out of 5 stars review

Best Toothbrush Around

[This review was collected as part of a promotion.] The Oral-B iO5 toothbrush is changing the way we stay up on our oral health. This is much more than just a toothbrush. Upon using this for a couple of weeks now I have already seen a difference with my teeth and gums. Each time I am done my mouth feels like it was just cleaned at the dentists office. With this, it comes with an electric bluetooth toothbrush, a travel case, charger and even an extra bush head. I found this was very easy to charge and use. It was very easy to set this up with my phone as well. The app is great because it has the timer on there to help you know how long you are bushing for, and it gives you a map of your teeth and tells you if you bushed in a certain area long enough to get it clean. There are five modes: Daily Clean, Whiten, Super Sensitive, Sensitive and Intense. When you are bushing you will see a green light showing you that you are putting just enough pressure on when brushing. It turns red if you are brushing too hard, which I found out I was doing for a while. I feel the battery on the toothbrush lasts a long time before having to recharge it. Plus, with using the app it will remind me when to change out the brush head. I can't wait to go back to my dentists office for my next cleaning and show off how well I've been doing.

Review from Oralb.com
Helpful?5DLC9Y3OLG5W14207862942
Jan 4, 2023
LuciaP
5 out of 5 stars review

So in love

[This review was collected as part of a promotion.] Prior to using this fancy tooth brush I used regular tooth brushes. This is a whole New level of teeth care. My teeth are very important to me and I take good care of them. This electric tooth brush is quite the helper. Super easy charge, lasted about a week of using twice a day. Easy instructions. I love the different settings and the colors on top. I very much enjoy the 30 second buzz letting me know it’s time to move to the other quarter of my mouth. The app is a great way to personalize your settings and to learn more about proper dental care. If you want quality, this is it right here! I love this tooth brush.

Review from Oralb.com
Helpful?5DLC9Y3OLG5W14207862942
May 15, 2025
londonwhite097_4715
3 out of 5 stars review

Impressive Cleaning Power, but Not My Everyday Fav

[This review was collected as part of a promotion.] The Oral-B iO Series 5 is a high-quality toothbrush that offers impressive cleaning capabilities. However, the extended charging time and additional costs for brush heads make it less appealing for my everyday use. For those who value advanced features and don’t mind the extra maintenance, it could be a great fit. But for me, I prefer a more straightforward and low-maintenance option.

Review from influenster.com
Helpful?5DLC9Y3OLG5W14207862942
May 12, 2025
shelbyh166_7658
5 out of 5 stars review

Solid upgrade with tons of features!

[This review was collected as part of a promotion.] I received this product complimentary from Oral-B and Influenster in exchange for my honest review. I started using the iO2 about a year ago, so I was really excited to try out the iO5 and see all the upgrades it has to offer! The cleaning power is noticeably better than a regular toothbrush, and even better than the older electric ones I’ve tried. My mouth just feels cleaner after using it! One of my favorite features is the pressure sensor; it lights up to let you know if you’re brushing too hard or too soft, which has actually helped me improve my technique. The app integration is a nice touch too. I don’t use it every day, but when I do, it’s cool to see feedback on how well I’m brushing and which areas I tend to miss. I also really appreciate the travel case, which conveniently allows me to use my toothbrush when I’m away from home. It has a sleek design and feels comfortable to hold, and I really like the different brushing modes depending on what I need. Although the replacement heads aren’t exactly cheap, they last for months and have heads with indicator colors to let you know when you should replace them, which makes them well worth the money. All in all, this is a solid upgrade if you’re looking to step up your oral care routine! Definitely feels like a good balance between tech and practicality.

Review from influenster.com
Helpful?5DLC9Y3OLG5W14207862942
Jan 2, 2023
Kat05
5 out of 5 stars review

Highly recommend!

[This review was collected as part of a promotion.] This toothbrush was recommended by our dentist and after using for a week I understand why. The toothbrush has power and will flash red if you are brushing too hard, green if using correct pressure.The timer serves as a good reminder for how long to brush each area The app provides feedback on your brushing and indicates any areas that need improvement. The charge lasts and recharges quickly, I recharged after 5 days. I love that it has a nice case for travel.

Review from Oralb.com
Helpful?5DLC9Y3OLG5W14207862942
Dec 31, 2022
Vik 23
5 out of 5 stars review

Helps with brushing

[This review was collected as part of a promotion.] I ordered the oral b iO dual pack tooth brush. The tooth brushes are exceptional they light up to help with brushing, green for good and red for too hard. They also have different miles from normal, sensitive and intense. I love how my teeth feel after using the brush

Review from Oralb.com
Helpful?5DLC9Y3OLG5W14207862942
Jan 13, 2023
Sarah J
5 out of 5 stars review

Perfect clean and sleek look

[This review was collected as part of a promotion.] Love how clean my teeth feel after using the toothbrush. It's easy to use and the power lasts, so I can go on a quick trip without worrying about it dying. LOVE the blush pink color so my husband has no confusion about who's is who.

Review from Oralb.com
Helpful?5DLC9Y3OLG5W14207862942
Mar 25, 2023
Daniduh93
1 out of 5 stars review

Gets filled with mold

I leave it to air dry on my counter, I wipe it with Clorox wipes, I change the heads every 3 months. The base gets FILLED with black mold. Literally brushing with a moldy tooth brush. I’m switching back to my Sonicare Diamond Clean. I won’t recommend this to my patients.

Review from Oralb.com
Helpful?5DLC9Y3OLG5W14207862942
reply from The Oral-B Team

We're very sorry this is happening with your brush and can understand your concern. While very rare, this can occur if the brush is stored in a location that is exposed to mold and bacteria, and the plastic comes into contact with ingredients of a corrosive nature such as cleaning agents, sprays, cosmetics, soaps, etc. Certain ingredients used in those types of products can make the plastic porous, allowing dirt and moisture to find places to settle. To avoid this happening, we recommend being sure to clean your toothbrush after each use, and wipe both handle and brush head dry with a soft towel. Leave both the handle and brush head to air dry further before putting the brush head and handle back together. Your satisfaction is very important to us, and we’d like to learn more about your experience to further help. Please give our Oral-B Team a call at 1-800-566-7252 from 9AM -- 6PM EST Monday–Friday.

May 10, 2025
leglady_9829
5 out of 5 stars review

A must have!

[This review was collected as part of a promotion.] Love this toothbrush so far. Leaves my mouth feeling so clean and fresh. I love that you can download the app and it helps to improve your oral health as you can ensure you use it for as long as is required for a good clean. Looks stylish on the counter and the toothbrush head is firm which again feels great when using. I think this is amazing value for money

Review from influenster.com
Helpful?5DLC9Y3OLG5W14207862942