Best Sunrise Alarm Clock UK: Wake Up Gently

Updated 5 September 2026 · by The Pillow Whisper

Being jolted awake by a harsh alarm is miserable — especially in the dark winter months. A sunrise alarm clock (a wake-up light) solves that by brightening gradually before your alarm, so you wake up gently as if the sun is rising.

Here’s what to look for and a few good picks.

How we chose these

We haven’t slept with every clock. These picks are based on specifications, UK retailer information and owner reviews, plus what UK reviewers recommend.

What to look for in a sunrise alarm

Gradual sunrise: the key feature — it should brighten slowly over a set time (15–90 minutes) before your alarm.
Sunset feature: many also dim at night to help you wind down, which is a lovely bonus.
Sound options: a gentle wake sound or radio, plus the light.
Adjustable brightness: you want to control how bright it gets.
Snooze: a tap-to-snooze is handy.

Our picks

Lumie Sunrise Alarm

A simple, well-loved wake-up light with a 30-minute sunrise, a sunset sleep feature, and natural sounds. A great introduction to waking up gently.

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Lumie Bodyclock Shine 300

A step up — it adds a radio, more sounds and a longer, adjustable sunrise. Good if you want more control and a nicer wake-up experience.

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Lumie Bodyclock Glow 150

A mid-range option with a 20/30/45-minute sunrise, wake sounds and a fading sunset to help you fall asleep. A solid all-rounder.

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Why it helps

Waking to light rather than a blaring alarm feels much more natural, and a sunset feature can help you wind down in the evening. It’s not a cure for anything — it’s just a gentler way to start and end your day.

Which one should you pick?

Best simple: Lumie Sunrise Alarm.
Best with radio/options: Lumie Bodyclock Shine 300.
Best all-round: Lumie Bodyclock Glow 150.

More sleep help? See our bedside lamp guide and the sleep hygiene hub.