Sleep Tech
Latest about Sleep Tech

Forget about core sleep on your Apple Watch — this is the sleep metric you really need to pay attention to
By Becca Caddy published
What is core sleep is on your Apple Watch, and does it even matter? We look at which sleep stages matter most for quality rest and recovery.

This hidden Oura ring feature can help you sleep deeper and for longer — here's how to find it
By Becca Caddy published
The Oura ring chronotype tool is a hidden feature that’s easy to overlook — but it could be the key to falling asleep faster, sleeping longer, and feeling more rested.

Switching my smartphone for a sunrise alarm clock has stopped this sleep-killing habit in its tracks — now I’m falling fast again and sleeping through the night
By Nicola Appleton published
Using a sunrise alarm clock has stopped my doomscrolling habit in its tracks, helping me to fall asleep fast and sleep through the night.

What is your sleep data trying to tell you? Expert shares 3 key sleep metrics you should pay attention to
By Eve Davies published
If you use a sleep tracker at night, these are the three metrics you should be paying attention to in the morning.

Garmin smartwatches have 5 hidden sleep features — and they've transformed how fast I'm falling asleep and how energized I feel waking up
By Eve Davies published
Garmin owners, these hidden sleep features on your smartwatch could be just what you need to stick to a sleep schedule and ace your recovery

Tech billionaires are determined to buy a good night's sleep — these are the smart mattresses and sleep gadgets they're betting on in 2026
By Eve Davies published
What's the Silicone Valley secret to ace sleep? These smart mattresses and gadgets promising perfect rest, health and longevity in 2026 — from AI beds to vagus nerve stimulators

Had a new smartwatch for Christmas? Here’s how to use it to sleep better in 2026
By Eve Davies published
There’s more to a smartwatch than logging your stats on Strava — here’s how to use your brand new wearable to sleep better than ever in 2026.

The best sleep tech from CES 2026 so far — gadgets to curb night time anxiety, manage insomnia and detect sleep apnea
By Eve Davies published
All the latest and best sleep technology releases from CES 2026, from smart mattresses to sleep trackers.
Here at Tom’s Guide our expert editors are committed to bringing you the best news, reviews and guides to help you stay informed and ahead of the curve!


