rather a step backwards

I do it just after 2 months use:
- Until the battery is charged, it will take about 24 hrs .; the old needed because almost half of the time
- During charging, the LEDs blink so brightly that when it's dark already phoned the neighbors if something is out of order
- The SMART Gude does not always begin at 0, it means dressing up my girlfriend's teeth and we change the brush he counts just kept high, then man nichtt recognize more when can because the 2 min rum are.. That tends to happen when, is changed during brushing the program eg on your tongue. (Deducting 2 stars)
- The Bluetooth function is not practical because the app has to be started for could indeed work when the app is running in the background and he simply synced the times. (Deducting 1 Star)

I would not buy the brush again