Sleep
See what kind of night you had.
How long you slept and how your sleep stages played out, as estimated by the ring. Night after night, you’ll see how regular your habits really are.

A lightweight ring that keeps an eye on your sleep, heart rate and recovery while you get on with life. Every morning it tells you how you’re doing, in plain English. And you only pay for it once.
Eclipse picks them up day and night and shows them to you simply. No baffling charts, just what you need to understand yourself better.
See what kind of night you had.
How long you slept and how your sleep stages played out, as estimated by the ring. Night after night, you’ll see how regular your habits really are.
Your heart, day and night.
Follow your heart rate while you rest and while you move, without a chest strap or a watch on your wrist.
Oxygen, at a glance.
An estimate of your blood oxygen, to read as a wellbeing trend. It isn’t meant for medical use.
Know how charged up you are.
Heart rate variability helps you see how you’re recovering after a busy day or a workout.
See how it shifts, night by night.
Compare your skin temperature with your usual pattern. It isn’t a thermometer and it doesn’t take your temperature for a fever.
Track your fitness over time.
A rough estimate of how fit you are, so you can see how it changes week by week.
Notice when it’s time to slow down.
An estimate of how demanding your day has been, to read alongside what’s going on in your life. No diagnosis, just one more signal.
Eclipse shows you estimates and trends for wellbeing and fitness. It isn’t a medical device and it doesn’t diagnose anything.

There’s nothing to do: just wear it. In the morning, open the app and you’ll find an AI summary that reads like a message from a friend: how you slept, how much you moved and how well you’ve recovered. So you know straight away how to plan your day.
How it worksTitanium and stainless steel, shaped into one smooth ring with no screen. No buzzing, no notifications to distract you: it looks like jewellery, and quietly works for you.
Take a closer lookAt work, at the gym, under the duvet: Eclipse stays on your finger and gathers data without asking a thing of you. All you have to do is live.
Lots of smart rings charge you every month just to see your own data. Not Eclipse: a free app for iPhone and Android, every feature unlocked from day one, and no hidden costs.
Silver, black or rose gold: go for the one that feels most like you. Then take your time choosing a size, and if you’re unsure, we’ll help.