Best Baby Sleep Essentials of 2025: Sound Machines, Swaddles, and More

Beyond a safe crib and firm mattress, there's a handful of sleep essentials that can genuinely improve your baby's sleep — and by extension, yours. These are the items that experienced parents buy for every baby shower because they know how much they help.

Best Sound Machine: Hatch Rest+ 2nd Gen

The Hatch Rest+ is the sound machine that grows with your child. For babies, it offers a library of white noise, pink noise, and nature sounds that play all night. The night light has fully customizable colors and brightness. The app control means you never have to sneak into the nursery to adjust volume — a feature that sounds minor until you've accidentally woken a sleeping baby reaching for a button.

As your baby becomes a toddler, the Hatch transforms into a time-to-rise clock with programmable light cues that teach kids when it's okay to get up. At around $70, you're buying a product that stays useful for years. It also doubles as an audio monitor with WiFi and cellular backup. Read our full baby monitors roundup for more on the monitoring features.

Why every nursery needs one

App-controlled sound and light from anywhere
Grows from infant sound machine to toddler clock
WiFi audio monitoring built in
Beautiful design that fits any nursery

Best Budget Sound Machine: Yogasleep Dohm Classic

If you want a sound machine without the smart features, the Yogasleep Dohm Classic has been the gold standard for decades. It generates real fan-based white noise (not a recording), creating an authentic, consistent sound that many parents and babies prefer. Two speed settings let you adjust the tone and volume.

At around $45, the Dohm is a simple, reliable workhorse. No app, no WiFi, no updates — just plug it in and it works. Some parents keep a Hatch in the nursery and a Dohm for travel, which is a solid combination.

Best Swaddle: Love to Dream Swaddle UP

The great swaddle debate usually comes down to arms-down versus arms-up. The Love to Dream Swaddle UP takes the arms-up approach, letting babies sleep with their hands near their face in a natural starfish position. Many babies who fight traditional arms-down swaddles settle beautifully in the Swaddle UP.

The dual-zipper design allows diaper changes without fully unswaddling, and the 1.0 TOG weight works for most room temperatures. The transition version has detachable wings for when baby starts showing signs of rolling. At about $30, having two or three in rotation is easy on the budget.

Best Sleep Sack: Kyte Baby Sleep Bag

Once baby outgrows the swaddle (when they start rolling, typically around 3-4 months), a sleep sack replaces blankets safely. Kyte Baby sleep sacks are made from bamboo rayon that's impossibly soft and naturally temperature-regulating. They come in multiple TOG weights for different seasons and room temperatures.

Yes, they're pricey at around $40 each, but the quality is immediately apparent when you feel the fabric. They wash beautifully, stay soft, and the sizing runs generous so each one lasts a long time. The range of colors and prints is also extensive — these are sleep sacks you'll actually like looking at.

Best Blackout Solution: SlumberPod Privacy Pod

Blackout curtains are great, but they don't help when you're traveling or the nursery window lets in side light. The SlumberPod is a breathable, ventilated canopy that creates a dark sleep environment over a crib or Pack 'n Play. It's been a game-changer for families who travel or whose baby's room gets afternoon sun.

At around $180, it's not cheap for what's essentially a fancy tent. But parents who travel frequently consider it essential. It packs down reasonably small and sets up in about a minute. For home use, quality blackout curtains are usually sufficient, but the SlumberPod's portability is unmatched.

Best Nightlight for Feeds: Hatch Rest Mini

The Hatch Rest Mini is a portable, rechargeable night light that's perfect for middle-of-the-night feeds and diaper changes. The warm amber light doesn't disrupt melatonin production like white or blue light, helping everyone get back to sleep faster. It's app-controllable and small enough to take anywhere.

At about $30, it's an affordable addition to your nighttime setup. Many parents use it as their primary nursery nightlight and bring it along when traveling. The magnetic base sticks to the crib frame for hands-free lighting.

Sleep Environment Tips

Temperature matters

Keep the nursery between 68-72 degrees Fahrenheit. Babies sleep better when slightly cool, and overheating is a SIDS risk factor. Dress baby in one more layer than you'd be comfortable in.

Darkness is your friend

Melatonin production is suppressed by light. A truly dark room (blackout curtains plus covering any LED indicators) helps babies differentiate day and night and sleep longer stretches.

Consistency over everything

The same sound machine, same darkness, same routine every night. Babies thrive on predictability, and a consistent sleep environment cues their bodies that it's time to rest.

The Bottom Line

If we could only recommend three sleep essentials, they'd be the Hatch Rest+ (sound and light in one), a Love to Dream Swaddle UP (for the newborn weeks), and Kyte Baby sleep sacks (for swaddle transition onwards). These three products form the foundation of excellent baby sleep. Browse all our picks on the sleep essentials page.

Best Baby Sleep Essentials of 2025: Sound Machines, Swaddles, and More