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Smart Toothbrush by Goodwell Might be Different
Goodwell wants your money to fund of what it calls the open source modern toothbrush. It might look like an ordinary toothbrush to you at first but do not be fooled by it. The Goodwell toothbrush equips a 3-axis accelerometer and an onboard microcontroller that will be responsible for keeping track of your daily brushing […]
