Natural sunrise and sunset

Bodyclock Spark 100 simulates the natural 30-minute transition between dawn and dusk. In the morning, the light gradually brightens, transitioning from red and orange to soft white. As evening falls, the light slowly fades and finally:

• completely shuts down, or
• switches to a soft night light (intensity levels 1-5).

This color spectrum is created by integrated LEDs that generate red, orange, low-blue white, and brighter white light - thus reproducing the realistic tones of sunrise and sunset.

Scientifically based light therapy

Light directly affects our circadian rhythm – the internal body clock responsible for the sleep-wake cycle.

As Dr. Victoria Revell, an assistant professor of translational sleep and circadian physiology, explains, light therapy helps to align the human body with its natural 24-hour rhythm. When light gradually increases in the morning, the body more easily transitions into the waking phase. When light fades in the evening, melatonin production increases, which helps with sleep. Therefore, devices that recreate natural light changes significantly improve the quality of falling asleep, the gentleness of waking up, and overall well-being.

Optimized for sleep

The device's screen is light-sensitive - it automatically dims in the dark and can turn off completely to avoid any irritating lighting. If the screen is off, you can check the time by simply touching the top, after which it will glow dimly for a few seconds.

Sounds and alarm functions

Bodyclock Spark 100 has:

• 1 beep – optional as an alarm signal at the end of the wake-up cycle
• Tap-control snooze (9 min) – easily activated by tapping the top.
• Daily alarm clock – simple, without complicated weekly settings.

The sound alarm can be turned off if the user wants to wake up with light alone.

An adaptable evening ritual

In the evening, the Spark 100 acts as a fading sunset lamp. The light begins to fade as soon as you press S, and the user can choose whether the sunset:

• will turn off completely, or
• will switch to the selected night light (levels 1-5).

The lamp can also act as a fully adjustable nightstand light if you want to read or have a minimal light source.

Design and ease of use

Bodyclock Spark 100 is a compact and lightweight model that fits into any bedroom interior. It is controlled by buttons and a gentle touch on the top. The device heats up minimally and is safe to use according to medical device requirements.

Technical characteristics

• Sunrise and sunset: 30 min duration.
• Light intensity: adjustable, levels 1-5.
• Night light: adjustable (0-5).
• Display: light-sensitive automatic dimming (LOW or full OFF).
• Sound signal: 1 internal sound (beep).
• Snooze function: tap-control (9 min.).
• Alarm clock: daily.
• Light colors: red, orange, warm white, blue-enriched white.
• Use as a night lamp: fully adjustable lighting.
• Dimensions: 16 × 19 × 12 cm.
• Weight: 0.565 kg.
• Medical device: Class I, certified according to EU MDR 2017/745 and UK MDR 2002.
• LED service life is long, does not require replacement.
• Power supply: 100-240 V, 50/60 Hz (12 V, 1 A) from the included adapter.
  

Who is the Bodyclock Spark 100 suitable for?

• For users who need a simple, feature-laden light alarm clock.
• For those who want to wake up more naturally in the morning.
• For people who value a gentle evening routine and a dimmed screen.
• For sleep-sensitive individuals.
• For students, young parents, seniors - because of its very simple operation.
• For those looking for a medically certified solution for better sleep quality.