Review: Philips Wake Up Light with simulated sunrise HF3520
Follow me on Twitter & Instagram @ErinLYYC
I woke up with a simulated sunrise every day for a month and here’s what happened!
Follow me on Facebook: Read more:

Sleep is so critical to every facet of our lives. It affects our bodies, our minds, and our mood. So if we can make improvements to our overall sleep, it should be a game changer, right?

The Philips wake Up Light is supposed to help with your overall sleep-wake rhythms. I had a chance to wake up with this bedside alarm clock with simulated sunrise for a few weeks and this is what I learned about it.

What is Philips Wake Up Light? What can it do?

The Philips wake Up Light, model HF3520 to be exact, is a large cone shaped alarm clock with a small digital screen and a built in light that can simulate a sunrise. It’s got standard alarm clock features like a snooze plus different sound options for the wake up.

The Wake Up Light is quite large and takes up a lot of space on the bedside table.

What’s different about Wake Up Light?

Surprisingly to me there’s no smartphone connection with this clock. There’s no app and thus everything about it needs to be managed on-device. There are other wake up lights out there that do have this smartphone set up option and it’s very easy. (See my review of Beddi Glow)

I will say right out of the gate that the wake up sounds that accompany the light are much more natural sounding than the ones on the Philips Somneo Wake up Light I tried last year. That’s a nice improvement.

This light also feels a lot more powerful and brighter than both the Beddi and Somneo; perhaps it’s the larger size of the light.

Philips also says this clock “is the only one scientifically proven to work” — that the company has done independent tests that show it’s effective, and that 92% of Philips Wake-up light users find it is easier to get out of bed.

Why wake up with light?

If there’s anyone out there who actually loves the sound of a ringing alarm clock before the sun is up, I’ve never met them. Most of us find alarm clocks a very necessary evil, with emphasis on the evil. For many years I had to wake up at about 3am so I know how hard it can be to get up before dawn.

I did some reading about wake up lights, and they’re supposed to make it easier for you to wake up by simulating a sunrise over about 20-30 minutes. The theory goes that by the time the alarm actually goes off, your body has already begun to respond to the natural light brightening and it’s gently nudging you to wakefulness.

I will say that during my 3am wake up heyday I did use a wake up light, and I tested out others, and I am a believer in this type of technology to help you wake up. I find it gentler, and easier to wake up and get out of bed when it’s still dark, when the room has a sunrise glow to it, even if it is artificial.

Setting up Philips Wake Up Light

While I’m a fan of this technology, I am NOT a fan of the user interface on this clock. As I noted earlier there’s no smartphone connection with it so al the programming has to be done on the device. Programming it is not user friendly and definitely requites the use of the manual for interpretation. The pictographical buttons aren’t self explanatory, and the programming sequences are a bit confusing, so it took me a couple of tries to get everything set properly.

My advice: set aside some time to sit down with the manual and program it when you can focus, not right before bed.

Overall review: Philips Wake Up Light HF3520

Overall, after initially hating this clock because of the tedious and confusing set up, I’ve really warmed up to it. I really like the natural wake up sounds, and I find the glow that transitions from red to orange to yellow and white to be very much like a natural sunrise, and it’s the perfect brightness level, and I find I’m often awake before the sounds kick in. I also like that it has the fall asleep option too.

On the downside, like I said, you’re going to hate programming this clock, or resetting the alarm times, and you will definitely want to keep the manual handy. It’s also really large and takes up a lot of space.

Overall I do find it easier to wake up with this light and I feel rested and like I’m easing into my day better when I use it.

In the end, this clock just might be displacing my old wake up light from the bedside table.
Philips Wake Up Light HF3520 sells for about $189 CAD from places like Amazon.

Leave a Reply

Your email address will not be published.