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Philips SmartSleep Wake-up Light, Colored Sunrise and Sunset Simulation, 5 Natural Sounds, FM Radio & Reading Lamp, Tap Snooze, HF3520/60

4.4 out of 5 stars 12,918 ratings

$99.95
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Enhance your purchase

Style Colored Sunrise Simulation
Brand Philips SmartSleep
Color White
Product Dimensions 6"D x 10"W x 10"H
Special Feature Dimmable, Radio

About this item

    This fits your .
  • Make sure this fits by entering your model number.
  • PERSONALIZED WAKE-UP AND WIND-DOWN: Simulated sunset and sunrise, 20 brightness settings, and choice of 5 natural wake-up sounds
  • SMART FEATURES: FM radio, tap snooze, bedside lamp, and automatic dimmable display
  • MOOD AND ENERGY: Proven to give you an easy and energetic wake-up and improve your mood in the morning***
  • CLINICALLY PROVEN*: Philips wake-up lights are recommended by physicians and pharmacists for establishing a healthy sleep and wake routine**
  • MONEY BACK GUARANTEE: 90 Day No Hassle Money Back Guarantee from Philips

Customer ratings by feature

Brightness
4.6 4.6
Easy to clean
4.6 4.6
Sleep mode
4.3 4.3
Easy to read
4.2 4.2

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  • Philips SmartSleep Wake-up Light, Colored Sunrise and Sunset Simulation, 5 Natural Sounds, FM Radio & Reading Lamp, Tap Snooz
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What's in the box

  • Wakeup Therapy Light, power cord, DFU and registration card

  • From the brand


    From the manufacturer

    Philips SmartSleep Wake-up Light HF3520/60 Philips SmartSleep Connected Sleep and Wake-Up Light HF3670/60 Philips SmartSleep Sleep and Wake-Up Light Philips SmartSleep Sleep and Wake-Up Light
    Philips SmartSleep Wake-up Light HF3520/60 Philips SmartSleep Connected Sleep and Wake-Up Light HF3670/60 Philips SmartSleep Sleep and Wake-Up Light HF3650/60 Philips Wake-up Light HF3500/60
    Simulation Sunrise and sunset Sunrise and sunset Sunrise and sunset Sunrise
    Brightness Settings 20 25 25 10
    Light intensity 300 LUX 315 LUX 310 LUX 200 LUX
    Wake-up sounds 5 8 7 1
    Wind-down Program
    SleepMapper app enabled
    Charges mobile phone
    Sleep Environment Tracker
    Midnight Light
    Power back-up alarm

    Product Description

    The Philips SmartSleep Wake-Up Light allows you to personalize your sleep and wake-up experience through sunset and sunrise simulation. Unlike a traditional alarm clock, it is designed to wake you in a more natural way, using a unique combination of light and sound. Developed with Philips’ clinical Sleep & Respironics healthcare knowledge and 30 years of leadership in sleep. Join the 92% of users who found it easier to get out of bed.***** Footnotes *Giménez, M. C., Hessels, M., van de Werken, M., de Vries, B., Beersma, D. G. M., & Gordijn, M. C. M. (2010). Effect of artificial dawn on subjective ratings of sleep inertia and dim light melatonin onset. Chronobiology International, 27(6), 1219–1241. Werken MV, Gimenez MC, Vries BD, Beersma DG, EJ Van Someren, Gordijn MC (2010). Effects of artifical dawn on sleep inertia, skin temperature and the awakening cortisol response. Journal of Sleep Research, 19(3), 425-435. Gabel, V., Maire, M., Reichert, C. F., Chellappa, S. L., Schmidt, C., Hommes, V., et al. (2013). Effects of Artificial Dawn and Morning Blue Light on Daytime Cognitive Performance, Well-­‐being, Cortisol and Melatonin Levels. Chronobiology International, 1–10. **Philips WUL Claims Report US Physicians Recontact 071620 N=16, pages 6, 13 ***Giménez, M. C., Hessels, M., van de Werken, M., de Vries, B., Beersma, D. G. M., & Gordijn, M. C. M. (2010). Effect of artificial dawn on subjective ratings of sleep inertia and dim light melatonin onset. Chronobiology International, 27(6), 1219–1241. doi:10.3109/07420528.2010.496912 Werken MV, Gimenez MC, Vries BD, Beersma DG, EJ Van Someren, Gordijn MC (2010). Effects of artifical dawn on sleep inertia, skin temperature and the awakening cortisol response. Journal of Sleep Research, 19(3), 425-435. Norden, M.J., & Avery, D.H. (1993). A controlled study of dawn simulation in subsyndromal winter depression. Acta Psychiatrica Scandinavica ******Metrixlab 2011, N=209 users 1Metrixlab N=109.

    Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please Click here [PDF ] User Manual Manual [PDF ] Manual Manual [PDF ]

    Feedback

    Philips SmartSleep Wake-up Light, Colored Sunrise and Sunset Simulation, 5 Natural Sounds, FM Radio & Reading Lamp, Tap Snooze, HF3520/60


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    Customer reviews

    4.4 out of 5 stars
    4.4 out of 5
    12,918 global ratings

    Top reviews from the United States

    Reviewed in the United States 🇺🇸 on April 28, 2016
    200 people found this helpful
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    Reviewed in the United States 🇺🇸 on January 11, 2022
    85 people found this helpful
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    Top reviews from other countries

    Laurent Duchastel
    3.0 out of 5 stars Okay, but not as fantastic as promised
    Reviewed in Canada 🇨🇦 on November 29, 2017
    210 people found this helpful
    Report abuse
    Alissa
    3.0 out of 5 stars There are some things I like about it
    Reviewed in Canada 🇨🇦 on February 25, 2018
    109 people found this helpful
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    brenda
    1.0 out of 5 stars Does not work for SAD
    Reviewed in Canada 🇨🇦 on April 13, 2019
    102 people found this helpful
    Report abuse
    Patricia
    3.0 out of 5 stars Mine failed
    Reviewed in Canada 🇨🇦 on October 1, 2022
    11 people found this helpful
    Report abuse
    Seld17
    5.0 out of 5 stars however after using this I feel it is totally worth it and I'm extremely satisfied having bought it on sale
    Reviewed in Canada 🇨🇦 on September 10, 2016
    Customer image
    Seld17
    5.0 out of 5 stars however after using this I feel it is totally worth it and I'm extremely satisfied having bought it on sale
    Reviewed in Canada 🇨🇦 on September 10, 2016
    Well maybe it helps that i'm using it either just the work week or everyday. I'll start by saying this item has a steep price especially if you have never shopped for similar products and your impression is "it's just an alarm clock", however after using this I feel it is totally worth it and I'm extremely satisfied having bought it on sale. Also it has been around a month I've had this product. Let's get in the thick of it :

    Main features :
    -whole wake-up light thing:
    As advertised you set a time and set a sunrise time. The sunrise time is how long before your alarm goes off the product starts emulating a sunrise i.e alarm clock set at 6 am and sunrise time is 30 min : at 5:30 the sunrise starts and at 6 the alarm starts accompanied by the max brightness setting you chose. Basically, it'll start with very deep red all the way to searing of your eyes **insert spongebob patrick meme** (by which I mean this lamp gets really bright) white light with your alarm going off. You choose how bright you want it to be so you can tone down the whole searing your eyes part to satisfaction. I personally have trouble getting up and thought I might as well try this product to remedy the getting up part and it has helped immensely. It has happened to me multiple times in my past few week to wake up BEFORE my alarm goes off. I'm waking up just to the light and it feels awesome with minimal drowsiness and with a state of rest that i'm able to get up. There is no zombie like wake up part. Works for me just as advertised. Also, there is a demo mode so you can see in accelerated mode (90 seconds) the sunrise from deep red to white with the alarm sound/music of your alarm. To snooze you just touch the front part pretty much anywhere and it will snooze.

    - overlooked sunset feature:
    This is by far my favorite feature. You set a time between 5 and 60 minutes(available options : 0,5,10,15,20,30,45,60) for your sunset. You set the initial brightness to adjust again the whole searing eyes part. It then goes in reverse order of sunrise from white through orange then red till off. The red is really deep and I got slightly scared the 1st time it felt like my room was suddenly out of the shining or Dexter being covered in blood. The best part is it really triggers you to fall asleep. I've also a lot of trouble falling asleep and this really eases me into drowsiness without drugs regardless what I'm doing (in my case reading). Also, it helps get to bed on a more precise time. In my case I'd usually try and read to fall asleep and i'd just end up reading for hours and not falling asleep or going to sleep really late. With this, well it's time to go to sleep when there is no more light since it goes completely off (time display remains on) and I'm usually real sleepy by the end of the cycle. I honestly love this feature more then the wake-up. It give a limit on your bedtime routine and I really like that.

    Other features:
    The product obviously offers regular options 2 alarms, sounds or fm radio(no am if i remember correctly), 12h or 24h time display and awesome rubber feet to keep it on your table. Honestly, those rubber feet have serious traction i.e i have a train track nearby that usually shakes the hell of everything on my bedside table, this lamp doesn't give a s*** about it and stays firmly in place.

    Downsides (or what I've read) :
    I read quite a bit online to see if there were any glaring issues with the product. What I've found :
    -button placement hard to find:
    FALSE, the buttons are placed on the edge of the product so looking directly at the product(like looking at the time display) you can't really see them since you would only be seeing the height of the button/ travel distance of the button. It's true you have to grope around a little to find the correct button but I don't feel this is a problem. 1. they are well spaced (see pictures) 2. the buttons that are grouped up (radio and brightness) have a high ridge separating each button of the group so you can easily distinguish the different buttons (see pictures with 3 buttons close up).
    -12h to 24h switch complicated:
    FALSE, the manual that comes with the product has extremely clear instructions of how to change it between 12h and 24h setting.
    -disappointing waves (sounds):
    TRUE, this is the sad one. One of the available 5 sounds that can be chosen instead of the radio, is supposed to be waves/ocean sounds. It actually is more of seagulls squealing with a little bit of waves in the background. However, there are 4 other choices which you should be able to find something to float your boat (satisfaction).

    Final thoughts:
    The display has various brightness settings that can make it very dim. The display menu to set alarm/clock time/brightness/etc. is very easy to use the only tricky thing can be to touch the buttons (capacitive) which sometimes doesn't register your touch or you're not pressing the adequate location, but it's not something I usually play a lot with since I dont constantly change my settings. Also, it usually takes 1 failed attempt to get a good feel of where to press so it registers on all following attempts. Also, I wouldn't recommend using this as a night lamp replacement to read from a book. I feel the light it shines is too diffuse. Don't get me wrong the light can get very bright but it's all over the place so to read from a book(paper) using only this product as lighting may require some fancy footwork or positioning to get the right angle to have enough light.
    So, this product has met everything specified by the manufacturer, the manual is crystal clear, everything works as advertised and it works for me. I highly recommend this product if you have trouble going to sleep / waking up. This product has no marketing scams that I have found. If it goes on sale buy it and enjoy!
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    378 people found this helpful
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