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Tech Specs

From materials to metrics, Aura is designed to disappear on your wrist — while giving you full control of your energy, health and recovery.

Engineered to fit. Built to empower

From materials to metrics, Aura is designed to disappear on your wrist — while giving you full control of your energy, health and recovery.

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form-factor & design

Minimal by design.
Powerful by purpose

Material: hypoallergenic silicone band with anodised aluminium capsule
Weight: 17g — so light, you’ll forget it’s there
Water resistance: up to 5ATM (50m)
Colours: Onyx Black, Glacier White, Stone Grey
Sizing: Adjustable band fits most wrists (XS–XL)

battery & charging

Always on.
Rarely off

Battery life: up to 10 days on one charge
Charging time:
90 minutes
Charging method:
Magnetic snap-on charger (USB-C)
Smart alerts:
Low battery notifications + charge reminders via app

sensors & tracking

Inside, Aura runs
on precision

Sensors:

Optical heart rate sensor
Accelerometer (3-axis)
Gyroscope
Temperature sensor
SpO₂ & blood oxygen monitoring (Core & Elite only)

Metrics captured:

Sleep stages
Heart rate (resting & active)
Respiratory rate
HRV (heart rate variability)
Activity & training load
Movement during sleep
Stress signals

connectivity & compatibility

Works with the tech
you already use

Bluetooth: BLE 5.1
App:
Aura (iOS 14+ / Android 9+)
Integrations:
Apple Health, Google Fit

data privacy & storage

Your health.
Your data. Your control

All metrics are stored end-to-end encrypted
No third-party data sales
GDPR-compliantOptional data sharing for scientific research (opt-in only)

What’s in the box?

Aura Band
Magnetic Charger
Quick Start Guide

Ready to feel more in control of your day?

Aura helps you build energy, balance and recovery into your student life — without guesswork.

Start listening to your body