After almost three years, my Philips Sonicare DiamondClean Smart Electric Toothbrush (HX9924/46) decided to give up of me. There is some issue with the power connection because I could not charge it or power it on.
I am sure the battery is charged as I left it on overnight, and there is an indicator that it was charging. However, when I took it out the next morning, I could not power it on.
The Philips Sonicare DiamondClean Smart Electric Toothbrush (HX9924/46) was launched on 28th September 2017 in celebration of World Heart Day which falls on 29th September 2017. Philips who is a global leader in health technology is also a proud partner of the World Heart Federation.
Philips Sonicare DiamondClean Smart Electric Toothbrush is retailing for S$399 in Singapore.
The Oral-B Black 7000 SmartSeries Electric Rechargeable Toothbrush was having a US$30 coupon discount on Amazon during Black Friday week.
The original price is US$155.68 and after the coupon discount it is US$125.68 (S$177.16). The coupon discount is automatically applied before checkout after you click on the “Clip $30.00 Off Coupon” button. In Singapore, the same toothbrush is selling for S$329 at Robinsons and Tangs.
