Philips HF3520 Wake-Up Light Alarm Clock Review

We all face those days when getting up seems harder than usual. Some circumstances (like long-haul travel or the longer winter nights) can make waking up even more challenging, but as you will see from this Philips HF3520 Wake-Up Light Alarm Clock review, a sunrise simulation wake-up light could be all you need to ease your troubles.

This device is the best wake-up light alarm clock created to date by the Dutch firm. This manufacturer has been designing innovative lighting solutions for more than 100 years, and this wake-up light is a great example of their expertise. The results speak for themselves: a research survey concluded that up to 92 per cent of people using this wake-up light alarm clock found it effective in helping them get out of bed with ease.

Philips HF3520 Wake Up Light Alarm Clock review

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Multi-coloured sunrise simulation

The first thing to note in this Philips HF3520 Wake-Up Light Alarm Clock review is the device's advanced technology, which mimics the natural sunrise process so you can wake up easier and in a more pleasant way.

Whereas other wake-up lights only change their light effect from light yellow to bright yellow, the HF3520 features a multi-coloured sunrise simulation that gradually changes from a soft red to orange and eventually to bright yellow, making for a more realistic effect. Sunrise simulation starts 30 minutes before the time your alarm is set.

Philips HF3520 Wake Up Light Review

Sunset simulation

Because we are surrounded by light and noise virtually around the clock, sometimes it's hard to get our brains to disconnect when it's time for bed. The Philips HF3520 can help with this too thanks to its sunset simulation effect. Simply turn all lights off leaving the HF3520 on, and it will gradually reduce brightness and light intensity levels imitating the sunset process.

Audio alarm

Dawn brings an increased amount of light, as well as a gradual increase of ambient noise. The audio alarm feature complements and boosts the effectiveness of this wake-up light alarm clock. There are 5 audio alarms to choose from, all of which have been inspired in calming sounds or sounds found in nature, such as bird songs, a piano tune, and seaside sounds.

Moreover, the audio alarm function has been designed to gradually increase the sound's volume over a period of 1.5 minutes, which makes it less disruptive and harsh than a traditional alarm where a loud sound jolts you awake. Definitely a more pleasant way to wake up!

Philips HF3520 Wake Up Light

Bedside light function

Another thing to note about this smart sunrise / sunset simulation device is that it also doubles as a bedside or reading light. The HF3520 comes with 20 different levels of light intensity, so you can easily find the most comfortable setting for you.

The bedside light function comes in particularly handy when you travel (and this wake-up light is compact enough to be portable). Take it with you on your next trip and forget about nuisances like awkwardly placed lights or lights that are way too bright in hotel rooms.

LED light display

The Philips HF3520 features a front-facing display panel powered by a long-lasting LED light. If you find it too bright, you can easily adjust the brightness level via the button placed on the upper part of the device. Even better, this LED light does not need to be replaced and has an average life of 20 years – that's one less thing to worry about with this Philips wake up light.

Related: Want to see more Wake-Up light alarm clocks? Check out our list of the top 10 best wake-up light alarm clocks here.

Philips HF3520 Wake Up Light Alarm Clock

Main Features

  • Realistic sunrise / sunset simulation whose duration can be adjusted from 20 to 40 minutes.
  • Maximum light intensity is 300 lux, but there are 20 adjustable light intensity levels available.
  • Adjustable LED display brightness.
  • Multiple audio alarm options (5 audio alarms).
  • FM radio function, which can also be set as your preferred wake-up audio alarm.
  • Tap-to-snooze function.
  • No assembly required.
  • No light bulb replacement required.

Where to buy

At time of writing the Philips HF3520 wake-up light alarm clock was available for $135 at Amazon. Being literally the best wake up light alarm clock available – this model is available worldwide so if you would like to check the price in your country please use the appropriate button below to check you country's Amazon store.

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