The unboxing felt like a gift
I ordered it for myself and it still felt like someone had sent me a present. The packaging is genuinely lovely.
Try it free for 60 days
A portion of every order is donated to Women's Health Research
Beyouda
Wellness smart ring
$19.99SAVE $-19.99
- Monitor your body's most important health metrics
- Get personalized recommendations to feel better
- Free application without membership
- Available in all languages
Award winning smart ring that helps you understand your body
Tracks 50+ health signals and turns them into clear recommendations for better sleep, recovery, stress and everyday wellness.
Details
Designed with health experts to improve your everyday life.
What it does: tracks sleep, heart rate, HRV, blood oxygen, stress, readiness, steps, calories and your cycle, day and night, and turns it into daily recommendations.
Materials: titanium shell, hypoallergenic inner, scratch resistant finish.
Battery: up to 7 days, full charge in 60 minutes.
Water resistance: 100 m.
In the box: ring, charger, USB-C cable, quick start guide.
App: free for life on iOS and Android, available in every language.
Sizing
Ten sizes, labelled in US, UK, EU and JP. Switch the system above the size grid and order from anywhere without converting anything.
The fastest way is the Find my ring size tool above. Put a ring you already own on the screen and we read the size in ten seconds.
No ring to hand? Wrap a strip of paper around your finger, mark where it meets, measure that length in millimetres: 49 US 5, 52 US 6, 54 US 7, 57 US 8, 60 US 9, 62 US 10, 65 US 11, 67 US 12, 70 US 13, 72 US 14.
Measure in the evening, when fingers are at their largest. Between two sizes, choose the bigger one.
Shipping and returns
Free worldwide shipping on every order.
USA 5 to 8 business days, Canada 5 to 10, United Kingdom 4 to 6, Europe 5 to 8, Australia 6 to 10, rest of the world 7 to 14.
60 day money back guarantee. If you order the wrong size or simply don't like it, just contact us for a full refund.
Wellness smart ring$19.99
Two ways to get it right
Returns are free for 60 days, no questions asked. Let's still get it right the first time.
Between two sizes, choose the bigger one. Measure in the evening, when fingers are at their largest.
Screen detected
Is this your phone?
We draw the ring at real size from your exact screen, so the model has to be right.
Your phone
Phones in zoomed display mode report the same screen as an older model, so check the name above. Take your case off before measuring.
Which phone are you holding?
Pick the exact model and the circle will be drawn at true size.
No match. Use the strip of paper method instead.
Put your ring on the circle
Take a ring that fits the right finger. Slide until the circle fills the inside of your ring exactly.
18.1mm inside·US 8
Your ring size is
US 8
Between two sizes, take the bigger one. And if it is still not right, returns are free for 60 days.
Use your phone for this
A phone shows the circle at real size. Scan this code, then tap “Find my ring size”.
Measure with a strip of paper
Cut a strip of paper about 1 cm wide. Wrap it around the base of your finger, snug but not tight. Mark where the end meets the strip, unwrap it, and measure that length in millimetres with a ruler. That number is the “around” column below.
| Around | Inside | US | UK | EU | JP |
|---|---|---|---|---|---|
| 49 mm | 15.7 | 5 | J½ | 49 | 9 |
| 52 mm | 16.5 | 6 | L½ | 52 | 12 |
| 54 mm | 17.3 | 7 | N½ | 54 | 14 |
| 57 mm | 18.1 | 8 | P½ | 57 | 16 |
| 60 mm | 18.9 | 9 | R½ | 60 | 19 |
| 62 mm | 19.8 | 10 | T½ | 62 | 21 |
| 65 mm | 20.6 | 11 | V½ | 65 | 24 |
| 67 mm | 21.4 | 12 | X½ | 67 | 26 |
| 70 mm | 22.2 | 13 | Z+1 | 70 | 29 |
| 72 mm | 23.0 | 14 | Z+3 | 72 | 31 |
Between two sizes, choose the bigger one. Measure in the evening, when fingers are at their largest.
Feeling better starts by knowing your body
Sleep and rest
Finally understand your sleep
Better nights make better days. Beyouda reads your sleep stages, heart rate and recovery, then tells you what to change so you wake up ready.
“Sleep was the missing piece. Now I know exactly why I feel the way I feel.”
Lisa D., Beyouda member
Wellness and longevity
Don't just live longer, live better
Your daily readiness score turns 50+ health signals into one clear answer: push today, or recover.
“It's like having a health coach who actually knows me.”
Maya R., Beyouda member
Activity and fitness
Bring your goals into focus
Steps, distance, calories and workouts, tracked automatically, with recommendations that fit your real life rather than an athlete's.
“I stopped guessing and started seeing progress.”
Sofia L., Beyouda member
Heart health
Know what your heart is telling you
Resting heart rate, heart rate variability and blood oxygen, day and night. Spot the trends that matter before they become problems.
“My resting heart rate dropped 6 beats in two months.”
Emma K., Beyouda member
Women's health
Understand your cycle, every phase
Temperature trends and cycle insights help you plan your energy, training and rest around your body rather than against it.
“For the first time my cycle isn't a surprise.”
Chloe M., Beyouda member
Stress
Put your stress in its place
See how stress builds through your day, get a nudge to breathe or move, and watch your recovery improve week after week.
“I finally understand my bad days, and how to turn them around.”
Nadia P., Beyouda member
Your body talks, we translate
Beyouda translates your body's data into simple actions that make you feel better every single day.
- Track over 50 health metrics
- Turn data into daily actions
- Designed specifically for women
Real results
What women told us after four weeks.
91%
Better sleep
of customers reported falling asleep faster and waking up more rested within a month.
92%
Less stress
of customers said they finally understood what drains their energy and how to recover from it.
88%
Reached goals
of customers reached activity goals they had given up on.
97%
More energy
of customers reported more stable energy and focus through the day after one month.
Based on a four week independent customer panel
Why Beyouda is the
perfect choice
The ring that helps you understand your body.
Beyouda
Other rings
Smartwatches
Track 50+ health metrics
Clinically tested
Cycle tracking
7 day battery
Looks like real jewellery
Free application
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Questions? We've got answers
What does the Beyouda Ring track?
Everything that matters, day and night: sleep (deep, light, REM), heart rate and HRV, blood oxygen, skin temperature, stress and readiness, steps, calories and your cycle.
Do I need a subscription to use the app?
Never. The app is free for life on iOS and Android, in every language. You pay once and your data stays yours.
How do I find my size?
Tap Find my ring size above. Put a ring you already own on the screen, slide until the circle fills it, and we read your size in ten seconds.
Where do we ship?
We ship worldwide, for free. Orders leave our warehouse within 1 to 2 business days and arrive in 5 to 8 business days in the USA and Europe.
How long does the battery last?
Up to 7 days on one charge, and a full recharge takes 60 minutes.
Does it track my cycle?
Yes. It tracks your temperature and heart signals overnight and shows how your cycle phase shapes your sleep, energy and stress.
Still curious? Write to us from the support page, we are happy to help.
Reviews of the Beyouda Ring
4.8
Excellent
Based on 7,650 reviews
Arrived in Chicago in five days
Faster than the estimate. The app paired on the first try.
It survived a week of camping
Rain, lake, campfire. Still reading perfectly and still on its first charge.
Wore it through a 12 hour flight
It told me exactly how badly I had slept, which explained the next two days.
Second one, for my sister
I liked mine so much I ordered hers for her birthday. Same size, she loves it.
It disappears on my hand
The black is so plain that people assume it is an ordinary band. I forget it is there until the app tells me something.
People think it is just a ring
I get compliments on it as jewellery, which was the whole point for me.
An hour on the dock is enough
I charge it while I get ready and it lasts the rest of the week.
No monthly fee, that is why I switched
I left another brand over the subscription. Here everything is included.
I stopped waking at 3am
The app showed my bedroom was too warm. One change and I sleep straight through.
One charge lasts my whole week
I dock it on Sunday morning while I make coffee and forget about it until the next Sunday.
My whole team asked where it was from
Three people at the office have bought one since. Nobody guessed it tracked anything.
It sits flat under my other rings
I stack it with two thin bands and it does not catch on anything.
The finish is softer in daylight
Photos make it look shinier than it is. In person it is calm and understated.
Slid it on and never took it off
Two months in. It has been to the gym, the sea and the shower with me and it still looks new.
Everything was in the box, nothing missing
Ring, charger, cable, guide. Set up on the sofa in about four minutes.
Beautiful, took a week to get used to at night
The first three nights I felt it. After that I stopped noticing it completely.
Better sleep detail than my watch
The REM breakdown is the reason I switched. My watch only ever gave me a number.
Champagne is warmer than gold
I was worried it would look brassy. It is subtle and goes with everything.
Very good, I would like a travel charger
No complaints about the ring at all. I just wish a second charger was an option in the box.
It flagged my period two days early
The temperature trend picked it up before I felt anything. No app has done that for me.
Swimming, sauna, weights
I have not been careful with it and it has not complained once.
The readiness score made me rest
I used to train through everything. Now I take the day off when it tells me to, and I feel better.
My partner wanted one too
We compare sleep scores over breakfast. It has become a small competition.
Watching my stress climb changed my afternoons
Seeing it on a graph made me take the breaks I would otherwise skip.
Lovely ring, slow delivery
Eleven days rather than the eight quoted. The ring itself is exactly as described.
Stealth is completely discreet
Matte and dark. Six weeks at work and nobody has mentioned it.
The sizing tool got it right first time
I measured on my phone, ordered a 7, and it fits exactly.
It was not the workload
It was going to bed at a different time every night. Two weeks of consistency and I feel like a different person.
Good ring, I ordered the wrong size
My mistake, I measured in the morning. The exchange was free but it cost me ten days.
Rose gold is pinker than the photos
Softer and less orange in real life. Exactly what I hoped for.
My resting heart rate dropped six beats
In two months, from sleeping and walking more. Seeing the line go down kept me going.
Perfect for shift work
I work nights. It reads my sleep whenever I take it, not only after midnight.
Bought it for the battery, stayed for the sleep
I expected a week of charge. I did not expect to learn this much about my nights.
Great ring, I wish it were slightly thinner
Completely comfortable day to day, but I have small hands and I notice it under a glove.
Customer service replied in an hour
I asked about exchanging a size on a Sunday and had an answer before lunch.
Black looks like a plain band
Matte, thin, completely anonymous. Exactly what I wanted for work.
I finally see what caffeine does to me
Coffee after 2pm and my deep sleep halves. I did not believe it until I had seen it three times.
Ordered two, saved a lot
The multi ring discount made it easy to get one for my mum as well.
It caught a cold before I felt it
The temperature trend flagged something the night before I got ill, so I cancelled my morning and rested.
Smaller than I pictured
From the photos I expected something chunky. It is thinner than my wedding band.
Six weeks, no scratches
I work with my hands all day and it still looks like the day it arrived.
Join the Beyouda family
Hear it from 150,000+ women who finally understand their bodies
Emma W.Verified Buyer
Reviewing · Beyouda Rose
I finally understood why I was always so tired
After a few weeks I started seeing how late coffee and stress were affecting my sleep. Now I wake up before my alarm most days.
James C.Verified Buyer
Reviewing · Beyouda Black
Delivered in 6 days
I love seeing how much I actually move on walks with my friends. It's honestly made me want to walk more.
Naomi B.Verified Buyer
Reviewing · Beyouda Black
I understand my stress now
I'm a nurse on 12 hour shifts. Now I actually pay attention to my stress and take a few minutes for myself when I need it.
Ruth A.Verified Buyer
Reviewing · Beyouda Silver
Wore it all day and forgot it was there
Three weeks in, day and night, still perfectly comfortable. No marks, no irritation.
Sadie M.Verified Buyer
Reviewing · Beyouda Brushed Silver
Best sleep of my life, honestly
The sleep assistant helped me get into a better routine, and I've been sleeping so much better since.
Freya L.Verified Buyer
Reviewing · Beyouda Champagne
It looks like jewellery
Nobody has worked out that it is a tracker. I get compliments on it as a ring.
Inside the Beyouda app
The screens you will actually look at every morning, free for life and included with your ring.
Heart rate, every minute of the day and night
Breathing quality while you sleep
Blood oxygen, measured overnight
Body temperature, followed day by day
Your daily activity, without lifting a finger
Available on iOS and Android, in every language, with no subscription.
Made to be lived in
Water resistant to 100 m. Showers, pools and the sea.
2.4 mm thin, sitting flat against your finger.