100 Best Prime Day Deals Under $100 (2025): LifeStraws, Tech, and More

The Amazon Echo Pop is like a sliced-in-half Echo Dot with slightly thinner sound, but its fun colors, lower price (especially now!), and handy Alexa make it a playful pick for dorms or small spaces.

The Amazon Echo Dot (5th Gen) is a miniaturized Echo with the same design, better bass than past Dots, and surprisingly powerful sound—now at an even better price.

This MagSafe charger is ideal for iPhone and AirPods users, offering 15W fast charging, a stable base with a dedicated AirPods spot, and landscape positioning for StandBy mode. It has a built-in 5-foot cable and power adapter.

Car phone mounts often fail, but the Bokilino keeps phones secure at the perfect angle in your cup holder. A small tradeoff for reliable performance, especially at this price.

Baseus' retractable USB-C cable avoids tangles with preset lengths (1.1-3.3 ft) and auto-rewinds into its case. It charges at 100W, and comes in multiple colors.

Nomad's Slim Power Adapters are fantastic. These slim chargers take up very little room in a bag or purse and have folding prongs to prevent scratches. The 65-watt version should cover most devices, but there's a 100-watt version also under $100 that'll serve high-power laptops.

If you hate having to fish around for the end of that charging cable, this magnetic cable wrangler is for you.

JBL’s Clip 5 hangs in the shower; it hangs on your tent loop or your belt loop; it hangs wherever you do. It’s got surprisingly warm and full sound for its size, a dunkable design, and up to 12 hours of battery (15 hours in its lighter sound mode).

Sony’s value-packed 720N provide good features and satisfying performance in a refreshingly affordable package. You’ll get solid noise canceling thanks to Sony’s V1 processor, full and punchy sound, and a comfy fit.

The compact Dash Tasti-Crisp isn't the most powerful air fryer, but its tiny size, reliability, and Prime Day price make it a no-brainer for crispy snacks.

For quick, small jobs like dicing onions, this compact Hamilton Beach chopper—a WIRED staff favorite—is a Prime Day bargain.

The Snooz white noise machine uses a fan for natural sound, just twist its fabric cover to adjust volume. Ideal for city noise, it works best placed across the room.

Tiny but powerful, this 2-inch sound machine fills any space with soothing ambient noise—perfect for sleep or focus, and compact enough for travel.

This cat fountain features a blue LED-lit interior, a clear water-level window, and a dishwasher-safe metal bowl. You can even adjust the flower spout for waterfall or bubble modes.

Pet owners: This Prime Day-favorite roller removes hair from furniture and carpets with ease. It's reusable, easy to clean, and lasts for years.

This smart pet camera is a winner, offering almost-360-degree viewing, crystal clear HD video, and infrared night vision. You can also talk to your pet and toss them a snack.

Handheld fan are popping up everywhere, and for good reason, as they’re a great way to cool off discreetly anywhere you need to. Some of them—like this one!—even double as a flashlight and portable power bank.

The Bio Ionic Long Barrel Styler is the best curling iron for long hair. The 8-inch ceramic barrel wraps large sections quickly and tames frizz while you style.

If you must take a hair straightener on your travels, this is our favorite and it happens to be under $100 for Prime Day. It's dual voltage so it'll work internationally, has three settings, and can fit in most toiletry bags.

While the Oral-B Pro 1000 remains a top pick, the $60 iO Series 3 offers a quieter motor, gentler clean, and 14-day battery life, plus a sleeker design. Note: iO heads aren’t cross-compatible.

This Philips Sonicare ExpertClean 7500 has been discontinued but is still a steal at half price. With 4 modes, 3 intensities, and a pressure sensor, it’s a hygienist-level brush. Get it before it’s gone.

Starface pimple patches can ride to rescue when a zit decides to crash your plans. They are 100 percent hydrocolloid and manage to look cute while they clear your face up.

Indestructible and iconic, the Igloo Playmate lasts decades—perfect for drinks and snack anywhere. Today’s price makes it life-changingly affordable.

To deter squirrels, use this pole, which is spiked for tough soil. To position, try to get your feeders 5 feet high, 7 feet from structures, and 9 feet below overhangs.

Odd-looking but brilliant, this scarf-pillow hybrid offers warm fleece and sturdy head support—no tipping or neck aches. This is the secret to middle-seat sleep.

Not quite as compressive as our top pick, these Amazon Basics cubes offer sturdy mesh windows and durable fabric—a budget-friendly intro to packing cubes.

Kusshi’s heat-resistant case (up to 380°F) is perfect for hot tools like the Shark FlexFusion, and this is its first sale ever. Note that you need to let it air out before use.

Our favorite travel adapter for charging everything, the Ceptics travel adapter includes multiple plug attachments that lock into place and covers most countries.

This travel adapter covers you for more than 200 countries with sliding plugs that lock, three USB ports, and a handy built-in USB-C cable.

Star Wars Outlaws is a blast despite some flaws. Speed across planets, dive into lore, and get hooked. At this price, it’s a must for fans.

Chronicles of Crime is a must for mystery fans. Scan cards, solve cases, and hunt clues with your phone. Perfect for solo or duo play.

Magna-Tiles—beloved STEM toys—let kids build 2D/3D creations with magnetic shapes. The classic set starts the fun, but themed expansions are tempting.

The GoCube puts a new twist on an old favorite, using smart sensors and lights, with a Bluetooth connection to your phone, to help you discover where blocks are positioned.