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21,625 reviews
covering
45 products
for the category
Sonic Toothbrushes
Experiential insights by users
About Oral-B iO Series 5 Electric Toothbrush
Overall Feedback:
81% positive
69% were impressed with battery life, while 31% weren't
I have noticed that the battery life is not good and it needs frequent charging, taking 8 hours to fully charge.
87% appreciated the brush head size, but 13% faced problems
I am dissatisfied with the brush head design of the toothbrush. The brush head shoots out foamy toothpaste all over my clothes, hand and toothbrush. This negative feedback is related to the brush head size feature of sonic-toothbrushes.
The toothbrush head is too big and bulky, making it difficult to reach separate sections of teeth and causing discomfort while using it.
79% found the timer helpful
I find the 2 minute timer and 30 second interval vibration feature of the toothbrush very useful and can't imagine not having it after using it.
I initially thought the feature that lessens vibration when pressing too hard would be annoying, but it works fine. It's related to the sonic technology of sonic-toothbrushes.
I appreciate the sleek and ergonomic design of the toothbrush, which fits comfortably in my hand and makes it easy to maneuver during brushing.
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