The hum by Colgate Smart Rhythm Sonic Battery Toothbrush with bluetooth connectivity guides you to brush better. The hum smart toothbrush has a 2-minute built-in timer pulses every 30 seconds to help you stick with it while 2 vibration levels (normal, sensitive) let you customize your brushing. Go beyond the guesswork with the hum by Colgate Smart Rhythm sonic toothbrush! hum Smart Sonic Toothbrush with a Connected App With a brush that knows you and an app that shows you, hum Smart Rhythm combines the power of a sonic toothbrush with the connectivity of a smart toothbrush. Download the app and connect to get a better brushing routine for a cleaner smile.* Track the duration and frequency of your brushing in the app while earning points towards rewards. Battery Toothbrush Kit with Travel Case This smart toothbrush starter kit comes with one toothbrush handle and one toothbrush head, plus a travel case that makes it easier to take this sonic toothbrush on your next vacation or even to work. Two AAA batteries are also included to get your brushing started. The hum Smart Rhythm battery toothbrush has a 90 day battery life**. Designed by the Experts at Colgate The hum by Colgate Smart Rhythm sonic battery toothbrush is designed by the experts. At Colgate, we know the power of a healthy smile and that’s why we created hum - so you can brush better for a cleaner smile. *versus brushing without an app **in sensitive mode when used as directed ***this brush does not replace flossing

This smart battery toothbrush comes with 2 AAA batteries and has a 90 day battery life. 2-minute built-in timer pulses every 30 seconds to help you stick with it while 2 vibration levels (normal, sensitive) let you customize to your brushing. hum Smart Rhythm battery toothbrush seamlessly syncs with an app, and together they track the frequency and duration of your brushing. Get a better clean that’s gentle on gums with 30,000 sonic vibrations per minute and floss-tip bristles. Sonic toothbrush that’s sleek, ergonomic, and expertly designed with powerful sonic vibrations that clean better.