Aether features hero
Engineering Excellence

Every Detail
Considered

We obsess over what others overlook. From haptic feedback to thermal management — precision runs through everything we make.

Explore Features ↓
200+
Engineering hours per product
12
Patents filed in 2024
3yr
Industry-leading warranty
100%
Recycled packaging
Adaptive sound technology
Acoustic Engineering

Sound that Adapts to You

Our custom-tuned drivers pair with AI-powered adaptive EQ to learn your hearing preferences in real time. Whether you're on a commute, at the gym, or deep in focus — Aether delivers the perfect sonic environment.

  • Hybrid active noise cancellation with 4 ambient mics
  • Adaptive EQ profiles that update every 30 seconds
  • Bone conduction mode for open-ear awareness
  • 24-bit audio via USB-C lossless connection
Always-on display technology
Display Technology

Always-On AMOLED — Zero Compromise

Forget choosing between battery life and visibility. Aether's micro-AMOLED panels deliver 2000 nits peak brightness outdoors while sipping just 8mW in always-on mode — keeping your glanceable info alive all day.

  • 2000 nits peak brightness, visible in full sunlight
  • Always-on mode at under 8mW power draw
  • 1ms response time for buttery-smooth animations
  • Sapphire crystal glass — scratch and shatter resistant
Premium materials and build quality
Materials & Build

Built to Outlast Everything Else

We use the same aerospace-grade alloys found in jet turbine housings. Machined from a single billet of aluminium, each chassis is then hand-finished and anodized to resist corrosion, scratches, and the relentless grind of daily life.

  • 6061-T6 aerospace aluminium unibody chassis
  • Military-grade MIL-STD-810H drop certification
  • IP68 dust and water resistance to 2 metres
  • Carbon-neutral manufacturing process

Experience the Difference

Free 30-day trial on all products. If it's not the best you've ever used, send it back — no questions asked.

Shop Now →

Speculation Rules Demo Inspector

Navigation Timing — Features (Prerendered)

Also declared as a prerender target. The browser ran this page's full render pipeline in the background before you clicked. Compare the timing here with the prefetched "Our Story" page and the cold "News" page.

Navigation Timing — How did you arrive here?

Compare these numbers across the three pages to see the difference between prerender, prefetch, and standard navigation.

Loading timing data...

Under the Hood

JavaScript — Detecting prerender activation
// Is the page currently being pre-rendered (not yet active)?
if (document.prerendering) {
  document.addEventListener('prerenderingchange', () => {
    // Page was activated — user clicked the link
    console.log('Page activated from prerender!');
  });
}

// After activation, check PerformanceNavigationTiming
const nav = performance.getEntriesByType('navigation')[0];

// activationStart > 0 means this page was pre-rendered (MDN canonical)
const wasPrerendered = document.prerendering || nav.activationStart > 0;

// transferSize of 0 alone is unreliable (also fires for HTTP-cached pages)
// Use deliveryType for prefetch detection instead
const wasPrefetched = nav.deliveryType === 'navigational-prefetch';

console.log({ wasPrerendered, wasPrefetched, activationStart: nav.activationStart });
Prerender Restrictions

The browser enforces restrictions on pre-rendered pages to avoid side effects before the user has actually navigated:

Blocked Permissions API — permission prompts are deferred until activation
Blocked Media autoplay — audio/video won't play in a prerender context
Blocked IndexedDB — opening connections is blocked until activation
Note document.prerendering — always check this flag to delay side-effectful code
Allowed Script execution — JS runs normally, but with safe defaults