5 genius baby gadgets

1. Snoo Smart Sleeper ($1,160)

A potential savior for sleep-deprived parents, this automated bassinet mimics an infant's experience in the womb. It responds to a newborn's cries with gentle rocking and soothing sounds, and wakes you only if crying persists. Buy it at Amazon.

2. Invidyo ($139)

Forget running for a camera to capture your baby's happiest moments: This monitor recognizes smiles and records video whenever it detects them. It also responds to loud noises, provides night vision, and compiles daily highlight reels. Buy it at Amazon.

3. 4moms Self-Installing Car Seat ($500)

Because nearly one in two infant car seats is set up improperly, this one makes installation idiot-proof. Its 20 sensors regulate motors that level the seat and tighten the straps, and it continually rechecks the fit while you drive. Buy it at Amazon.

4. VersaMe Starling ($199)

A baby who's talked to regularly is a baby primed to be smarter, happier, and more communicative. This useful monitor made of ­medical-grade plastic counts how many words a child hears each day, so parents will know they're doing their part. Buy it at Amazon. Buy it at Amazon.

5. Hatch Baby Smart Changing Pad ($249)

This comfy changing pad has a built-in scale and connects via Wi-Fi to a phone app that can help parents monitor weight, food intake, and diaper changes. The pad handles weight info, but parents have to enter the other data. Buy it at Amazon.

Editor's note: Every week The Week's editors survey product reviews and articles in websites, newspapers, and magazines, to find cool and useful new items we think you'll like. We're now making it easier to purchase these selections through affiliate partnerships with certain retailers. The Week may get a share of the revenue from these purchases.