Amazon's selling a $100 Ring doorbell for a near-record-low $50 (and 9 more fab deals)

"When I moved into my house six years ago, it came with a doorbell outside and an old-school chime inside — but neither had been hooked up in who knows how long. We needed a replacement, so we went with a Ring," says Senior Deals Writer Chris McGraw. "It was super easy to install, doesn't need to be charged all that often and the subscription is surprisingly cheap (though I am getting pretty sick of everything being a subscription these days)."

At a rare 50% off, it's within $2 of its all-time low. 

Robovacs are great, but for a truly hands-off experience, you'll want a self-emptying model: This No. 1 bestseller has a collection bin that can hold up to 60 days' worth of dust and debris. That means you could go as long as two months without having to clean it out, saving you even more time.

It's powerful enough to zap up everything from the kids' crumbs to Fido's fur, and its 360-degree LiDAR vision allows it to sense and move around any larger objects and furniture it comes across. The Matrix Clean feature encourages it to work in a grid pattern for more thorough coverage, and a built-in HEPA filter helps purify the air while it tackles dust bunnies.

The only time I've seen it on sale for less was last fall, so add it to your cart while you can save nearly 55%.

Accidents, unfortunately, happen, and if you happen to have one on the road, you'll be glad you had this camera to record the incident. According to McGraw, this one "can capture what's going on outside your car in 4K, which is important when you're trying to make out details like license plate numbers, especially when you're driving at night. Speaking of nighttime driving, the f/1.5 aperture lens allows this camera to capture a quality image even in low light."

He adds, "Not all accidents happen in front of you, which is why the RedTiger comes with a rear camera as well. It captures a wide, 140-degree-angle field of view, so you're covered in both the front and rear. The camera automatically detects crashes and locks and saves the video, just in case you can't." At nearly 45% off, it's as low as it's ever been. 

Save $65 | Lowest price ever

This comprehensive kit is one of Amazon's most popular tooth-whitening products, thanks to its pro-level, smile-brightening effects. The pack comes with 22 treatments, with one upper and one lower strip for each sesh. With the new "advanced seal technology," these strips no longer slip, so you can drink water and even talk while using them. Just peel a strip off, apply it over your teeth, leave it for about 30-45 minutes and voila! You'll start to notice a whiter smile in as little as three days, with the full effect in about 20.

This is the lowest price I've seen all year — yes, including Prime Day — so my advice? Stock up!

Save $11 | Lowest price ever

Save $12 | Lowest price ever

Save $22 | Lowest price ever