Are there any electric toothbrushes for seniors?

My husband and I are both in our 60s, my husband and I have both been experiencing a few dental hiccups lately. He’s dealing with a cavity, and I often feel like my breath isn’t as fresh as it should be. We talked to our dentist, and he told us that we needed to take better care of our teeth. He treated my husband’s cavity but mentioned that my bad breath could be improved with better daily cleaning. He explained that regular toothbrushes just don’t clean thoroughly enough and suggested we switch to an electric toothbrush. I asked my kids, who live far from us now, and they all use regular toothbrushes. Does anyone have any recommendations for an electric toothbrush that’s simple and easy to use? Ideally, I’d like something durable, something I could stick with for a long time without needing to replace it too often.