The io gentle brush works really well for people who need a gentle brush. It cleans well and makes brushing easy. No sensitivity or bleeding gums. My family also uses these with their io. Best Buy, please keep these in stock.

This brush is much better for sensitive teeth. The bristles are softer and the brush head diameter is smaller than the default Ultimate Clean brush head for the io series (included in the package with brush base). The Gentle Care brush head doesn't seem as abrasive and I can maneuver it easier. This allows me to clean my teeth better. Since the toothbrush's price point is quite expensive, the manufacturer should include at least one Gentle Care head in the package instead of all Ultimate Clean heads. Currently the company offers only two different brush heads for the new io series introduced in 2020, the default Ultimate Clean and the Gentle Care. I also wish that Oral b would offer the Gentle Care brush head in the black color to match the black toothbrush base, as it looks tacky to have a white brush head on a black base.

I resisted buying one for a long time, but finally broke down to try them. They are fantastic, really are if you like gentle and long term brushes! Pick up a pack and try them out for yourself

This io series gentle replacement brush head is awesome. It's soft and it seems like it just covers your entire tooth.

Excellent product! Works and feels great! Great value!