Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The Philips HF3520 is a bedside wake-up light that simulates a sunrise over 30 minutes, starting dim red and brightening to warm yellow before the alarm sounds. It adds FM radio, a dusk-fading night light and a USB port for charging a phone. It suits people who wake groggy in dark rooms or want a gentler start than a phone alarm. Against cheaper wake-up lights it offers a fuller color transition and radio; against Philips' own HF3520 rivals with app control, it is simpler and has no Bluetooth or Spotify features.
In stock
In stock
In stock
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Store links may earn us a commission.
Lowest price we've seen: $122.00 on Nov 14 at Amazon. Tracked across 2 stores since Nov 14.
Owners of Philips wake-up lights generally report waking more gently and less groggy, and praise the sunrise effect and radio. Complaints center on the fiddly menu, the size of the unit and the lack of app control.
The Philips SmartSleep Wake-Up Light HF3520 is a tabletop wake-up light with a built-in alarm clock. It has a dawn simulator that uses colored sunrise simulation to wake you in the morning. It also has a dusk-fading night light.
It has an analog display and a built-in radio, and it offers USB connectivity. The enclosure is plastic. It is a corded electric unit for indoor use.
