'Teeth have never been cleaner': Oral-B electric toothbrushes are up to 50% off

Want to really max out your brushing time? This advanced model uses artificial intelligence that's studied thousands of human brushing behaviors to instantly recognize — and tweak — your brushing style.

You'll get daily personalized coaching to make sure you cover all areas of your mouth evenly, giving the right amount of pressure in the process. The brush even connects to your smartphone, so you can get a report on how well you're doing. You'll get a rechargeable handle, one brush head and a travel case in white, midnight black or orchid purple — your choice!

"I've owned an old Oral-B toothbrush for 17 years, but finally upgraded to this model suggested by my dental hygienist. And now I can see how far these electric toothbrushes have advanced," a happy customer said. "The Oral-B Genius is incredible, an improvement in every way, and I now wish that I'd upgraded sooner, as this is clearly an advancement I didn't anticipate. I know that this toothbrush has many new bells and whistles, but the bottom line is that my teeth have never been cleaner."

This affordable option promises healthier gums in just one week by removing more plaque. The iO pressure sensor notes whether you are applying a good amount of pressure to your teeth and gums, and alerts you if you're applying too much, protecting your chompers for an effective, safe clean.

Three cleaning modes — Daily Clean, Sensitive and Whitening — offer a personalized clean, with 30-second timers notifying you when to switch from quadrant to quadrant in your mouth for a total of two minutes of brushing.

"I'm absolutely loving this toothbrush!" raved a reviewer. "It's perfect in every way — the size, shape, and gentle vibrations make it a joy to use. My teeth have never felt cleaner, and the spinning head is so effective at removing plaque and food particles. The handle is comfortable to hold, and the design is sleek and easy to maneuver. I've noticed a significant improvement in my oral health since switching to this toothbrush."

The niftiest thing on the Smartseries? A 360 SmartRing equipped with a timer and pressure sensor that visibly alerts you when you need to ease up on your gums.

You can also link your toothbrush to the Oral-B app using Bluetooth to get real-time feedback on your brushing habits. The set features five pieces, including a handle, charger, brush head, refill stand and travel case.

"I've usually been a meticulous brusher but this toothbrush works wayyyyy better and it's easier and more efficient I think to use vs. a standard toothbrush to get that complete clean feeling," one five-star reviewer said. "My teeth literally feel like I had a professional cleaning."