3 ms·
Just changing the colour of an LED seems okay to me. I'm thinking more of the HP school of business where the toothbrush would stop working until the correct pr
by ndsipa_pomu 3y ago
Just changing the colour of an LED seems okay to me. I'm thinking more of the HP school of business where the toothbrush would stop working until the correct proprietary brush was replaced.
- nolongerthere 3y agoYea I have this toothbrush too, I also noticed the weird IC on the bottom of the brush head when I first bought it, I nearly correctly surmised what it did, was a little upset at the prospect of being forced to buy a new head when Phillips decided it was time, but it turns out it doesn’t really do anything, it buzzes a few times at the end of brushing when it thinks it’s time. And the LED changes color… who cares… The recommendation generally is to replace your tooth brush semi-annually, which this basically reminds you to do.
- maxerickson 3y agoA lot of recommendations are every 3 to 4 months.
- leipert 3y agoI mean at 360 minutes, it’s every 90 days if you do two 2 minute sessions every day.
- e40 3y agoI have never seen the reminder because I guess I change the heads before they detect it is time. I always notice a big difference in function when I do.