Sleep Tech

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Our sleep tech reviewer wearing the silver Oura Ring 4 on right index finger in bed with white sheets in our sleep studio (left). Checking sleep analytics on Oura app on iPhone (top right) and holding a mug in front of purple jumper with silver Oura Ring 4 on index finger (bottom right), with Tom's Guide Black Friday sleep deals logo

I’ve spent the year testing sleep trackers — I’m still wearing the Oura Ring now and it's $100 off this Black Friday

By Eve Davies published

My favorite Black Friday sleep tech deal so far? The latest and greatest silver Oura Ring for under $250

Sleep Tech
A bedroom scene featuring an Eight Sleep mattress with a black base and a dual-colored (red and blue) thermal top cover, implying temperature regulation. The mattress is on a gray upholstered bed frame. The room has modern, minimalist decor with large windows offering a view of an outdoor patio area with white furniture. A Tom's Guide Black Friday Mattress Deals logo is overlaid in the bottom right corner.

Are smart cooling and heating mattresses worth it? I test them for a living — 3 things to know before buying

By Eve Davies published

Wondering whether to buy a temperature control smart bed this Black Friday? Here's my opinion after testing the most popular models...

Mattresses
Eight Sleep Pod 4 smart mattress cover on bed with beige bed base and two white pillows against a wooden panelled wall.

Tom's Guide Sleep Awards 2025: Best Smart Bed

By Eve Davies published

Our Best Smart Bed winner in the Tom's Guide Sleep Awards utilises the best in sleep technology to improve your rest. Find out more...

Sleep Tech
Our sleep tech reviewer in bed with white sheets wearing the silver Oura Ring 4 on index finger (left). Close up of our sleep tech reviewer wearing the Whoop MG band on left wrist checking sleep metrics on iPhone screen (right) with Tom's Guide Black Friday sleep deals badge

Whoop vs Oura: I tested each sleep tracker for two weeks — here's my winner

By Eve Davies published

I tracked my sleep with the Oura Ring 4 and the Whoop MG for two weeks each. Both are excellent but for me, one is better — here's why

Sleep Tech
A collage of our sleep tech reviewer testing various sleep trackers in our studio. Laying in bed with white sheets wearing the Oura Ring 4 (top left). Apple Watch 10 with purple strap on wrist displaying sleep stages data (top right). All sleep tracker on arm resting on Withing sleep mat (bottom left). Checking sleep data on mobile wearing Garmin sleep tracking armband on right arm (bottom right).

How we test sleep trackers

By Eve Davies published

A guide to how we test, review and rate sleep trackers for our shopping guides and why you can trust our recommendations

Sleep Tech
A college of three sunrise alarm clocks. Lumie Bodyclock Glow on bedside table (left). Dreamegg sunrise alarm clock with plant in background (middle). Hatch Restore 3 on circle wooden table with yellow flowers in pot (right), with Tom's Guide Black Friday sleep deals badge.

I'm a sleep tech tester — 3 reasons why you should invest in a sunrise alarm clock this Black Friday

By Eve Davies published

A sunrise alarm clock is the one sleep gadget (out of dozens) that I can't go without through winter. Here's how it revolutionizes my mornings...

Sleep Tech
Rosy pink Hatch Restore 3 next to book, hair accessories and plant on bedside table in pink room with check wallpaper and green bedding

Tom's Guide Sleep Awards 2025: Best Sunrise Alarm Clock

By Eve Davies published

The Hatch Restore 3 has won our Best Sunrise Alarm Clock award — here's why and how it can transform both your morning and evening routine.

Sleep Tech
Hatch Restore 3 sunrise alarm clock

Don't wait for Black Friday — the Hatch sunrise alarm clock just plummeted to it's lowest ever price

By Eve Davies published

The Hatch Restore 3 just dropped back to its lowest ever price. This is the sunrise alarm clock I'd snap up before Black Friday for easier wake-ups.

Sleep Tech
Ozlo Sleepbuds in silver circular case on blue and white patterned blanket

These earbuds helped me sleep for over 5 hours on a long haul flight — and they're at their lowest-ever price this weekend

By Eve Davies published

Black Friday sleep deals are ramping up and you can grab these sleep earbuds at their lowest price now

Sleep Tech
The Lumie Bodyclock Luxe 700FM sunrise alarm clock lighting a dark room with a sunrise-mimicking glow.

I love my $259 sunrise alarm clock — but I'd buy this budget one in the Black Friday sales

By Frances Daniels published

The Lumie Bodyclock Luxe 700FM sunrise alarm has brightened my mornings. but there's one budget alternative already on sale ahead of Black Friday.

Sleep Tech
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