Introducing Astra · Gen 01

Designed for the future in motion.

A precision instrument for the next decade. Astra fuses titanium craft, neural sensing, and ambient intelligence into a single object on your wrist.

9.4mm
Titanium
72h
Battery
AMOLED
Sapphire
Astra smartwatch — titanium body with glowing purple-cyan dial
— THE STORY

Three years of obsession, distilled into nine millimeters.

Astra began as a question: what would a smartwatch look like if it weren't a smartphone on your wrist? We rebuilt the category from silicon up — a custom neural co-processor, a sapphire-fused display, and a sensor array tuned for the way bodies actually move.

The result is quieter, sharper, and more present. A wearable that disappears until the moment it matters.

Macro detail of brushed titanium with purple and cyan light play
MATERIAL · 01
Grade-5 Titanium · Aerospace Finish
— ENGINEERING · 04 SYSTEMS

Four systems.
One quiet instrument.

Every component answers to a single principle — presence without noise. Sensors, silicon and signal, engineered to disappear into the wrist.

01

Neural Co-Processor

An on-device AI engine learns your rhythms and surfaces what matters — silently, locally, instantly.

AI · LOCAL
02

Sub-Dermal Sensing

A 14-channel optical array reads blood oxygen, hydration, and stress with clinical-grade precision.

HEALTH · 14CH
03

Ambient Haptics

Magnetic micro-actuators deliver feedback you feel, never hear. Subtle, directional, beautifully tuned.

HAPTIC · SILENT
04

Zero-Trust Identity

Biometric keys never leave the secure enclave. Tap to pay, sign, or unlock — without compromise.

SECURE · ENCLAVE
— PROFILE · 9.4MM

A silhouette that disappears.

Sculpted from a single titanium billet — every curve, crown and contact point shaped to vanish against the wrist.

38G9.4MMSINGLE BILLET
Astra smartwatch side profile, titanium body with glowing dial rim
— MATERIALS & SPECS · GEN 01

Built from rare metals and quiet light.

Every component is sourced, machined and finished to outlast trends. A 38-gram aerospace shell. A sapphire crystal grown molecule by molecule. A finish that ages like leather, not plastic.

01Construction
Chassis
Grade-5 Titanium
Display
Sapphire AMOLED
Thickness
9.4mm
Weight
38g
02Performance
Battery
72 hours
Water rating
10 ATM
Connectivity
UWB · LTE · BLE 5.4
Charging
Magnetic · 15 min full
ASTRA / GEN 01 / SPEC SHEET — REV.A
CERTIFIED PRE-PRODUCTION
— ANATOMY · 07 LAYERS

Seven layers,
assembled in silence.

Every module is engineered to vanish into the next. Pulled apart, Astra reveals the precision behind its quiet presence on the wrist.

Exploded view of Astra smartwatch revealing display, neural co-processor, logic board, haptic module, titanium chassis, optical array and magnetic charging coil
  1. 01

    Sapphire AMOLED

    DISPLAY

    Molecule-grown crystal fused to the always-on retina display.

  2. 02

    Neural Co-Processor

    AI · LOCAL

    Custom silicon runs intent models entirely on-device.

  3. 03

    Logic Board

    SIGNAL

    UWB, LTE and BLE 5.4 radios stacked on a 6-layer board.

  4. 04

    Haptic Actuator

    HAPTIC

    Magnetic micro-actuator delivers silent, directional feedback.

  5. 05

    Titanium Chassis

    STRUCTURE

    Grade-5 aerospace shell, machined from a single billet.

  6. 06

    14-CH Optical Array

    SENSING

    Reads oxygen, hydration and stress with clinical precision.

  7. 07

    Magnetic Coil

    POWER

    15-minute full charge over a single magnetic contact.

ASSEMBLED IN ZÜRICH · 412 COMPONENTS
— THE COLLECTION · 03 EDITIONS

One instrument.
Three signatures.

A trio of finishes — each tuned to a different temperament. Same silicon, same soul; three distinct ways to wear it.

Three Astra editions — Obsidian, Nebula and Solstice — side by side with purple, cyan and amber dials
EDITIONS / 2026
LIMITED · 5,000 PIECES
EDITION 01

Obsidian

Purple Dial

Midnight titanium. Deep purple luminescence.

FROM $2,400
EDITION 02

Nebula

Cyan Dial

Polished steel. Aurora-tuned cyan light.

FROM $2,400
EDITION 03

Solstice

Amber Dial

Rose gold case. Warm solar glow.

FROM $2,400

“Astra isn't competing with the smartwatch. It's quietly making the category feel a decade old.”

FIELD QUARTERLY
Issue 47 · Design Review
WIRED
MONOCLE
DEZEEN
THE VERGE
HYPEBEAST
— EARLY ACCESS

Be among the first to wear the future.

Reserve your Gen 01 from a production run of 5,000. Waitlist members receive priority allocation and a signed certificate of authenticity.

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