but the Hum brush, along with a travel case and extra brush head, costs only $85. And for today only, it’s even cheaper: another 30 percent off at Amazon. The Strategist is designed to surface ...

Like many other electric toothbrushes, the Colgate Hum has replaceable heads — something that Colgate sees as a recurring revenue stream. That’s to say, you can actually subscribe to Colgate ...

As a smart toothbrush, the Hum by Colgate doesn’t exceed any of my existing expectations. It’s able to sense where I’m brushing and if I’m brushing fast enough, which is what you’ll find ...

But for $10 you can get two replacement heads for the hum, fuss-free. (My last toothbrush? It was $10/head—double!) If you’re new to the electronic toothbrush market, maybe this doesn’t seem ...

Colgate Hum Smart Rhythmic Sonic: Price and availability. The Colgate Hum Smart Rhythm Sonic Toothbrush is available from the Colgate website, with prices starting at $29.99 in the US and £24.99 ...

The Colgate Hum Smart Rhythm package includes a plastic travel case, two AAA batteries guaranteeing 90 days of charge of a single brush head (although bundle packages with multiple heads and ...

The Hum by Colgate toothbrush comes with a charging stand and a travel case for under $65, and it's sometimes on sale for even less. ... a small and/or flexible brush head is best for you.

You can’t miss this offer - hum by Colgate Electric Toothbrush is now 73% cheaper on Amazon. ... one carrying case and one refill brush head, giving you even more for your money this Prime Day.

You get “smile points” every time you brush, and 100 points are equal to $1 for replacement brush heads and toothpaste. ... Colgate Hum Smart Electric Toothbrush. Down from $70.