Never. Every feature in the ALYN app is included, free forever — no monthly fees and no locked features. Your body data is yours to keep.

Your sleep stages, heart rate and HRV, recovery, blood oxygen (SpO₂), daily activity and workouts — plus a cycle calendar for gentle predictions and reminders. It's all translated into clear, plain-language guidance each morning.

It's the way the ALYN app turns your raw data into simple, supportive guidance — what your sleep and recovery are telling you, and how to support your body that day. Clarity you can act on, without clinical scores or overwhelm.

Around 4–6 days on a single charge, depending on use. A full top-up takes about an hour on the included magnetic charger.

Yes — it's IP68 rated, so you can wear it in the shower, the pool and the ocean. No need to take it off.

A lightweight, skin-friendly high-strength titanium alloy — just 2.9g, lighter than a coin, and elegant enough to wear with your everyday stack.

Yes — ALYN automatically detects daytime naps alongside your overnight sleep, so your full picture of rest is captured.

ALYN includes a cycle calendar that gives you predictions and gentle reminders based on the dates you log. It's a lovely way to keep your cycle in view alongside your sleep and recovery — a planning companion, not a temperature-based or medical/contraceptive tool.

The cycle calendar predicts your upcoming dates from the information you log, and becomes more helpful the more you use it. It's designed for planning and gentle reminders — not as a medical or diagnostic device.

No — ALYN's current cycle feature is a prediction-based calendar built from the dates you log. It doesn't rely on body-temperature readings, and it isn't a medical or diagnostic tool.

The free Amovan app, available on the App Store (iOS) and Google Play (Android). No subscription — full access is included.

Download the free Amovan app, create your account, and follow the in-app steps to pair your ring over Bluetooth. It takes about two minutes.

Your free First-Fit Sizing Kit is sent first so you can find your perfect fit. Once you confirm your size, your ring is on its way — and we'll keep you posted by email at every step.

Shipping is free Australia-wide, and your delivery estimate is shown at checkout. We'll email your tracking the moment your order ships.

Yes — you'll get order tracking by email as soon as your ring ships, so you can follow it all the way to your door.

Our 30-Day "Love It" Guarantee: if ALYN isn't quite right for you, send it back within 30 days for a full refund. We want this to feel easy.

No stress — the free First-Fit Sizing Kit is designed to prevent that, and if your fit still isn't perfect we offer free size exchanges within 30 days.

Yes — your ALYN Smart Ring is covered by a warranty against manufacturing faults. Reach out any time and our small Aussie team will look after you.