Philips Smart Sleep

Philips SmartSleep isn’t a single device but a sleep support ecosystem — with products that combine light therapy, sound, relaxation features and sleep data to help regulate your body’s sleep–wake rhythm. The most common and widely available product in the range is a smart light alarm clock that mimics sunrise and sunset, helping your body fall asleep and wake up more naturally.

🛏️ Sleep & Wake‑Up Light Products

The core product category is the SmartSleep Sleep & Wake‑Up Light, also known in some markets as the Connected Sleep and Wake‑Up Light or variants like HF3651/01 and HF3672/01. These are bedside devices that combine progressive light therapy, soothing sounds, and app connectivity.

⭐ What They Do

• Sunrise simulation: Light gradually increases in brightness over 30 minutes before your alarm, simulating a natural sunrise to help you wake up more gently.
• Sunset relaxation: Some models include sunset simulations and guided breathing light patterns to help you wind down at night.
• Guided relaxation (RelaxBreathe): Light‑guided breathing rhythms help you relax and prepare for sleep.
• Sound & alarm options: You can choose natural sounds, FM radio, ambient tones or music to accompany your wake‑up or wind‑down routines.
• App control: Many SmartSleep lights connect to the Philips SleepMapper app, letting you customise alarms, light themes, intensity, sound choices, and track bedroom environmental factors like temperature or noise (depending on model).

Tip: Sunrise and sunset simulations aim to align with your body’s natural circadian rhythms, which can make waking up feel less abrupt and help you feel more alert in the morning.