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 ...

Now, before I get into the smart features with the Hum by Colgate, I want to detail its cleaning performance, which I favor above all. Colgate’s brush head is similar to others that vibrate, ...

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 ...

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 ...

hum by Colgate Electric Toothbrush & Case Was ... one carrying case and one refill brush head, giving you even more for your money this Prime Day. For more great savings, have a look at our ...

Pros: Affordable, easy to use, great design, can subscribe to brush heads, smart app connectivity Cons: Not as many fancy settings as high-end ones Quick take: The Hum by Colgate cleans thoroughly ...

That is until I tried Colgate Hum, a compact, brightly colored electric ... and 100 points are equal to $1 for replacement brush heads and toothpaste. It feels like free money to me, since I ...