Summary
Note: This video was first published on 22 May 2022.
Zach is no crazy rich Asian, but he does have a S$500 smart, connected vibrating toothbrush. How does it compare to his older S$250 non-smart, but also vibrating toothbrush? Find out in another episode of What Would Zach Do.
You can get the Philips Sonicare 9900 Prestige on Amazon.