I think I just have whatever Sweethome recommended last year. One of the lower-end models—only useful thing, really, is a timer-vibration to tell you to switch

I think I just have whatever Sweethome recommended last year. One of the lower-end models—only useful thing, really, is a timer-vibration to tell you to switch quarters or quit, and that's the only extra feature mine has. You don't need any of the Bluetooth (!?) ones or whatever. Pretty sure it's Oral B, might be the Pro 1000.