No one likes that awful moment the alarm goes off each morning. When the mornings are dark and cold, it’s even worse to be woken with a jolt, making it very tempting to snuggle back down under the duvet or hit that snooze button just one more time.
Alarm clocks that mimic sunrise could be the secret to stirring gently, so your body can acclimatise gradually to waking up. It could even make a difference to how well you feel for the rest of the day. One recent study found that being woken suddenly by an alarm and then hitting snooze may be making us chronically tired as this process disrupts our natural sleep cycle. The research revealed it’s far less stressful for the body to wake naturally, which a light-up alarm will enable you to do every morning.
They work by emitting a natural-looking light (or dawn simulator) that gets brighter over a set period of time. This positively affects our circadian rhythms, which control sleeping patterns and are affected by light, so our body wakes up naturally. The light triggers us to produce serotonin too, which will (hopefully) help us wake up with more energy and in a better mood. Light-up clocks may particularly benefit those who suffer from SAD (Seasonal Affective Disorder) and find mornings especially difficult without natural daylight. Some of the clocks we tested can even be used during the day to provide an ongoing boost when it’s gloomy outside.
The alarm itself works fairly consistently in all the clocks we tested, so it’s worth considering any extra features available to help find the best one for you. Some can mimic the sunset to help you drift off peacefully at night, while others have a radio or audible alarm, so you won’t need to worry about sleeping through the light.
We also included two lights, rather than actual clocks, which will wake you up in the same way but are better suited to those with limited bedside space or who simply don’t like the look of the sunrise clocks. All will ease you into even the darkest day and ensure you can finally banish that mobile phone from your bedroom, so you won’t be tempted to scroll before hitting the sack.
How we tested
We ditched our usual alarm clock and tested each one of these in turn next to our bed. For each, we judged how easy it was to set up and program, if there were any other useful functions and if it really did wake us calmly from a deep sleep. All were tested on dark winter mornings when we were finding it particularly difficult to drag ourselves out of bed. We also considered how good the clock or light looked on our bedside table, and if we’d happily keep it there long-term.
The best light alarm clocks for 2023 are:
- Best overall light-up alarm clock – Beurer WL50 wake up to daylight table lamp: £79.99, Johnlewis.com
- Best to double up as a bedside light – Philips wake up light: £69.99, Amazon.co.uk
- Best light-up alarm clock to buy on a budget– Groov-e light curve wake-up light alarm clock with radio: £49.99, Groov-e.co.uk
- Best sunrise to wake up to – Philips gradient signe floor lamp: £299.99, Philips-hue.com
- Best light-up alarm clock for extra functions – Lumie bodyclock luxe 750DAB: £171.75, Lumie.com
- Best light-up alarm clock for teenagers – Litalarm sunrise alarm clock: £32.17, Amazon.co.uk
- Best light-up alarm clock for SAD sufferers – Lumie zest SAD and wake-up light: £112.50, Lumie.com
- Best light-up alarm clock for design – Dyson solarcycle morph desk lamp: £499.99, Dyson.co.uk