I finally understand my sleep
I had no idea how much late coffee was hurting my nights until the ring showed me. I changed one habit and my sleep score started climbing within a week.
The smart ring built for women. It reads your cycle, sleep, stress and energy 24/7, so you can keep up with everything you do, without a screen or a subscription.



Your cycle, your energy, your sleep and your stress shift every single day, and a watch you take off at night misses most of it. Nura® is light, comfortable and worn 24/7, so it quietly tracks what actually matters for you, without a screen and without you thinking about it.
Period and ovulation predictions from your own body temperature, so your cycle stops catching you off guard.
Sleep stages and a nightly score show what's really helping or hurting your rest, so you wake up actually recovered.
A clear read on your stress and recovery, so you know when to push through the day and when your body needs a break.
A simple morning score tells you how full your tank is today, based on how well your body recovered overnight.
About 3 grams, no screen. It disappears on your hand, so you wear it to bed, the shower and the gym, and it never stops tracking.
Every feature, including cycle and women's health, free for life. No $6 a month just to see your own data.
Nura® reads your overnight body temperature to predict your period and fertile window, and shows the shifts in energy that come with each phase, so you plan around your body instead of fighting it.

Sleep stages, a nightly score and the habits helping or hurting your rest, all from a ring you barely feel. Real recovery starts at night, not at the gym.

Nura® tracks your heart-rate variability and recovery for a daily read on stress, so when life gets loud you see it coming and protect your energy. (A stress estimate, not a hormone test.)

Precision optical sensors and a dual-chip core read your heart rate, blood oxygen and skin temperature 24 hours a day, accurate enough to power everything above without you lifting a finger.

A wireless charging case and low-power design mean you charge once and forget it for most of the week, no nightly ritual.

About 3 grams, no screen, rated to 5 ATM. Shower with it, swim with it, sleep with it, so it never stops tracking and you never think about it.

The day before your energy crashes, your body already shows it, a small rise in temperature, a restless night, recovery quietly dipping. Nura® catches it while you sleep and gives you a heads-up to ease off, so a packed week doesn't flatten you.
Highlights changes in your everyday wellness signals. Not a medical device; it doesn't diagnose or treat any condition.

Your smart ring, in the finish you chose.
Drop it in to charge. No cables or pins to line up.
To power your charging case from any adapter.
Set up and pair the free app in under two minutes.
Arrives ready to gift, or to treat yourself.
| Nura® Ring | Smartwatch / band | |
|---|---|---|
| Comfy 24/7, even to bed | ✓ | Bulky at night |
| Cycle & women's health | ✓ | Basic or none |
| Full sleep & recovery | ✓ | Often taken off |
| Battery life | 5-7 days | ~1 day |
| No screen pulling you in | ✓ | Constant |
The famous rings charge you $5.99 every single month, forever, just to unlock data your own finger produced. The Nura® Ring charges you exactly nothing. Every feature, free for life. Pay once, own your ring, own your data. That's $70+ a year you'll never hand over again.
| Nura® Ring | Subscription rings | |
|---|---|---|
| Sleep, recovery & health tracking | ✓ | ✓ |
| Monthly fee to see your data | $0, never | $5.99+/mo |
| Price | $129 | $300-400+ |
I had no idea how much late coffee was hurting my nights until the ring showed me. I changed one habit and my sleep score started climbing within a week.
I never wore my smartwatch to bed because it felt bulky and needed charging all the time. Nura just stays on. The recovery score is now the first thing I check.
I was about to buy the obvious brand, then saw the subscription. Nura gives me the sleep, recovery and health tracking I wanted without paying rent forever.
Coming from charging a watch every night, getting most of a week per charge feels like a luxury. Tiny thing, but it makes me actually keep wearing it.
Three people asked where my ring was from before anyone realized it tracks anything. It looks clean, feels comfortable, and does not scream “gadget.”
I used to push workouts even when I felt off. Now I can see when my body is not recovered and adjust the day before I crash.
I was worried I would notice it at night, but it is genuinely comfortable. I wear it to sleep, shower, work and the gym without thinking about it.
The app does not overwhelm me. I just check sleep, recovery and trends. It gives me enough information to make better decisions without becoming obsessed.
Worried about size? Don't be. Not sure of your size? Use our quick online size guide, and exchanges are always free. And if the Nura® Ring isn't part of your everyday within 60 days, send it back for a full refund. No forms, no fuss.
Sleep (stages and a score), heart rate around the clock, recovery, blood oxygen, skin-temperature trends, stress, steps and workouts. Plus smart reminders for your cycle, movement, hydration and notifications, and built-in gesture control. All from one comfortable ring.
Because you'll actually wear it 24/7. A ring is far more comfortable overnight, lasts days on a charge instead of one, and has no screen to distract you. So it captures your sleep and recovery far better than a watch you take off.
No, and there never will be. Every feature is free for the life of your ring. You pay once.
About 5 to 7 days per charge, then a quick top-up on its wireless case. No nightly charging.
When you tap "Add to cart", you'll get a 30-second guide to measure your finger plus a size chart. Sizes run from 6 to 13 (US), and exchanges are free within 60 days.
Both iOS and Android, via the free Nura® Ring app.
Wear it everywhere, charge it once a week, pay zero monthly fees, and finally know how you're really doing. 60 days risk-free, or your money back.
Get Nura® Ring · $129