The Oral-B
iO Series 7 is part of the
Toothbrushes test program at
Consumer Reports. In our lab tests, Adults Electric Toothbrushes
models like the iO Series 7 are rated on multiple criteria, such as those
listed below.
Cleaning:
The cleaning performance of the toothbrush as evaluated using the TWQH Plaque Index before and after brushing.
Ease of use:
Overall ease of use of the toothbrush including evaluation of the weight, handle comfort, ease of removing the brush-heads, etc.
Battery Performance:
Evaluation of battery performance accounting for both run time and charge time.
