I was skeptical about electric toothbrushing but after my dentist visit last year I have used it and not just spending 5min less a day brushing my teeth so they become visibly much cleaner. (I now have significantly less staining / discoloration than before but the tartar is unchanged.)
It's comfortable to use and the 30-second indication helps keep the time you brush each mouthpiece. Removing / removing the removable brush is stable and it is easy to load / store the toothbrush by placing it on the charging dock. The pressure sensor reduces the risk of destroying the dental enamel, but personally I think you have to press very hard to react. The second brushing program is used to stimulate the gums but I use it to brush my tongue.
For me, the battery is nearly enough for 40min (13 brushes), but it is necessary to charge it from the exhausted position for 22 hours, which is a long time. After the battery indicator has flashed red, the battery is sufficient for a brush, and then it's only charging it for the night / morning, and more, you do not have to worry about it (but 8 hours would have been the optimal charging time).
+ Clean efficiently
+ Battery life
+ Double program
+ Grip friendly
- Charging time