0

Shopping cart

There are currently no items in your shopping cart.

    SmartSleep Wake-up Light

    HF3521/01

    Wake up naturally

    Inspired by nature’s sunrise the Philips Wake-up Light uses a unique combination of light therapy and sound to wake you in a more natural way.The colour of the light changes from soft dawn reds through warm orange to bright yellow light.

    See all benefits

    Make it a bundle and save Make it a bundle and get 1 item for free

    All your needs covered in one purchase

    Bundle price

    Skip this

    Choose one of the following: Choose one of the following products:

    Add accessories

    See all
    SmartSleep
    - {discount-value}

    SmartSleep

    Wake-up Light

    Total:

    recurring payment

    Wake up naturally

    with a Wake-up Light and a coloured sunrise

    • Coloured Sunrise Simulation
    • 6 natural sounds
    • FM radio and Reading lamp
    • Tap Snooze
    Coloured Sunrise Simulation wakes you naturally

    Coloured Sunrise Simulation wakes you naturally

    Inspired by nature's sunrise, light gradually increases within 30 minutes from soft morning red through orange until your room is filled with bright yellow light. This process of changing an increasing light stimulates your body to wake up naturally. By the time light has filled the room your chosen natural sound completes the wake-up experience, leaving you ready for the day ahead.

    FM radio lets you wake up with your favourite radio show

    FM radio lets you wake up with your favourite radio show

    Listen to your favourite radio show while you are waking up.

    Display automatically dims itself when the bedroom gets dark

    Display automatically dims itself when the bedroom gets dark

    The brightness of the display adjusts itself. If the bedroom is filled with light, the brightness increases to keep the display readable. When the bedroom is dark the brightness dims so it doesn’t light up your bedroom when you are trying to sleep

    Just tap the product to snooze

    Just tap the product to snooze

    A slight tap anywhere on the Wake-up light sets the snooze mode. After 9 minutes, the sound will gently start playing again.

    The only Wake-up Light clinically proven to work

    The only Wake-up Light clinically proven to work

    At this moment in time the Philips wake-up light is the only one scientifically proven to work. In order to make the Wake-up Light the best possible product it can be in genuinely waking you up naturally and energised, we have done a lot of clinical research. This research was conducted by independent science facilities to study and prove the effects of the wake-up light on the overall wake-up experience. This way we have proven, among other things, that the Philips Wake-up Light not only wakes you more naturally, but also more energised and that it improves your mood in the morning.

    Developed by Philips, experts in light for over 100 years.

    Developed by Philips, experts in light for over 100 years.

    Philips was founded over 100 years ago as a company that produced and sold light bulbs. Over 100 years Philips grew into a global company that brings innovation in lots of different areas. To this day lighting still is the soul of Philips. The Wake-up Light is proud to continue its heritage by building on years of knowledge and expertise of the world's most well-known lighting expert.

    Dimming light gently sends you off to sleep

    Dimming light gently sends you off to sleep

    Sunset simulation is a light therapy used before you go to sleep. Sunset simulation prepares your body to fall asleep by gradually decreasing light to your set duration.

    92% of users agree that it is easier to get out of bed

    92% of users agree that it is easier to get out of bed

    Independent research* shows that 92% of Philips Wake-up light users find it is easier to get out of bed (Metrixlab 2011, N=209)

    20 brightness settings to fit your personal preference

    20 brightness settings to fit your personal preference

    Sensitivity to light differs from person to person. In general, when using a higher light intensity a person needs less time to become fully awake. The 20 light intensities of the Wake-up light can be personalised and even be set to up to 300 lux.

    A soft light to guide you in the dark

    The night guide function of the Wake-up Light is designed to provide just enough light to find your way in the dark. While regular bedside lights use bright light, the night guide uses a dim, subtle orange light. This softer tone of the light is ideal for minimising the disturbance of your night's sleep. Moreover, you can effortlessly activate the night guide by tapping your device twice.

    Choice of 6 different wake-up sounds

    At your set wake-up time, natural sound will play to complete the wake-up experience and ensure that you are awake. The selected sound gradually increases in volume to your selected level within one and a half minutes. There are six natural sounds you can choose from: Forest day-forest birds, Buddha, Yoga, Ocean Waves, Nepal Bowls, and Morning Alps.

    Technical Specifications

    • Sound

      FM radio
      Yes
      Number of Wake-up Sounds
      6
      Music from smartphone/iPod
      No
    • Technical specifications

      Voltage
      100/240  V
      Power
      16.5  W
      Cord length
      150  cm
      Frequency
      50/60  Hz
      Insulation
      Class III
      Type of lamps
      Lumiled Luxeon Rebel
      Insulation Power plug
      Class II (double isolation)
      Power Output Adapter
      12 W
      Time back-up
      4 to 8 hours
    • Weight and dimensions

      Product dimensions
      19.2 (height) x 19.9 (diameter) x 14.6 (depth)  cm
      Country of origin
      China
      Power Plug weight
      99 grams
      Product weight
      730 grams  g
    • Easy to use

      Anti-slip rubber feet
      Yes
      Charges iPhone/iPod Touch
      No
      Display brightness control
      Self-adjusting
      Snooze type
      Smart snooze
      Instore demo function
      Yes
      Number of alarm times
      2 alarms
      Controlled by iPhone/iPod App
      No
      Tap snooze for sound
      9 minutes
    • Well-being by light

      Increase alertness
      Yes
      Drift to sleep naturally
      Yes
      Wake-up gradually
      Yes
      Wake up naturally
      Yes
    • Natural light

      Sunrise simulating process
      adjustable 20-40 minutes
      Brightness settings
      20
      Coloured sunrise simulation
      Yes. Red, to orange to yellow
      Light intensity
      300 Lux
      Sunset simulation
      Yes
      Night Guide function
      Dim orange light
    • Safety and Regulations

      UV-free
      UV-free
      Not for general illumination
      Not for general illumination
      To wake up with light
      To wake up with light

    Accessories

    Suggested products

    Recently viewed products

    Awards

    Reviews

    Our site can best be viewed with the latest version of Microsoft Edge, Google Chrome or Firefox.