A precise condition for rest

Night, tuned.

Halcyon Nocturne is an instrument for the last room of the day: a considered composition of low light, near-field sound, and unhurried darkness.

Meet Nocturne →
01 / Limited first edition £2,480 / Including delivery
A sculptural Halcyon Nocturne sleep instrument in dark anodised metal and opal glass
Descend slowly
The instrument

Not a sleep tracker.
A room tracker.

Nocturne attends to the atmosphere around you rather than asking you to attend to another screen. It learns the room’s acoustics and its available darkness, then makes small, material adjustments over eight quiet hours.

0.3 lux Lowest calibrated light level
at pillow distance

An object with
nothing to say.

There are no notifications, streaks, or bright little congratulations. Just a perfectly behaved bedside presence.

01Opal light well

A broad, indirect field that never points at the eye.

02Acoustic chamber

Four tuned transducers, designed for close, low-volume listening.

03Machined control ring

One satisfying gesture for brightness, volume, and off.

04Weighted plinth

Solid brass beneath an anodised aluminium skin.

OPAL DIFFUSER NEAR-FIELD ARRAY BRASS MASS / 1.8KG Section drawing / not to scale
The nightly score

A softer
way through.

One slow composition, performed differently by every room.

Arrival

Warm light settles to the edge of the room.

Release

Low tonal air masks the day’s hard edges.

Deep field

Light recedes below perception. The room holds.

First blue

A barely present horizon begins to return.

Waking

Enough light to find your way, not lose your dream.

Made in a small number

The measure
of a quiet thing.

Each Nocturne is assembled in our north London atelier. Its enclosure is milled from a single billet of recycled aluminium, bead-blasted by hand, then given a graphite ceramic finish that is warm to touch and almost impossible to photograph.

We make forty-eight instruments each season. We would rather know the name of every person who lives with one.

First edition / 2024

Nocturne,
in graphite.

£2,480

Includes white-glove delivery, placement, and a five-year service promise.

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48 instruments per season Shipping from October