Osawalla Ceramic Smart Ring
Scratch-resistant ceramic exterior. Made with a durable ceramic exterior and designed for comfortable everyday wear.
4.953 reviews $69.99Color
Size
US sizes 6–10. Between sizes? We recommend sizing up.
Free sizing kit included ($0.00) — added to your order automatically. Try the sizes at home, confirm your size, then your ring ships. Your total stays $69.99.
Free standard shipping on eligible U.S. orders . 30-day returns on unused items.
- ✓Premium Ceramic Design — An Elegant Gift for Her
- ✓Sleep, Heart Rate & HRV Tracking · Cycle Predictions
- ✓AI-Powered Daily, Weekly & Monthly Health Reports
- ✓Lightweight 3-5 g · Slim 2.6 mm Profile · No Subscription
- ✓5–7 days per charge, up to 15 days with charging case life
Why the Ceramic
Ceramic outside. Osawalla inside.
A finish that stays finished
Ceramic is harder than the scratches life throws at it. The gloss surface looks the same in year three as it did on day one.
To my beloved
She has always cared for you. Now, give her something that reminds her to care for herself, too.A thoughtful smart ring for the woman who means everything.
ALL-ROUND HEALTH TRACKING
Track sleep stages, 24/7 heart rate, SpO₂, HRV, menstrual cycles, steps and calories. Get AI recovery insights, with up to 7 days of battery life.
Compare
Which ring is right for you?
| ⭐ Osawalla Ceramic | RingConn Gen 3 | Oura Ring 4 Ceramic | Samsung Galaxy Ring | |
|---|---|---|---|---|
| Product Price | $ 69.99 | $ 349 | $ 499 | $ 399 |
| Subscription Fee | FREE FOREVER ✓ | Free | ✕ $5.99/month | Free |
| Savings vs Premium Brands | Save vs Premium Brands $279-$429 ✓ | — | — | — |
| Weight | 3–5 g | 2.5-3.5g | 5-8g | 2.3-3g |
| Battery | 5-7 days | 10 -12 days | 5-8 days | 5-7 days |
| Charging | Charging Case | Charging Case | Charging Dock | Charging Case |
| Sleep Tracking | ✓ | ✓ | ✓ | ✓ |
| Sleep Stages | ✓ | ✓ | ✓ | ✓ |
| Sleep Score | ✓ | ✓ | ✓ | ✓ |
| Heart Rate | ✓ | ✓ | ✓ | ✓ |
| HRV | ✓ | ✓ | ✓ | ✓ |
| Blood Oxygen | ✓ | ✓ | ✓ | ✓ |
| Stress Tracking | ✓ | ✓ | ✓ | ✓ |
| Cycle & Ovulation Tracking | ✓ | ✓ | ✓ | ✓ |
| Smartphone GPS Connection | ✓ | ✓ | ✓ | ✓ |
| Gesture Control | ✓ | X | X | ✓ |
| Low Battery Alert | ✓ | ✓ | ✓ | ✓ |
In the box
Inside the box
- ✓Ceramic Ring
- ✓Wireless charging case
- ✓USB-C cable
- ✓Quick start guide
- ✓Smart Ring Protector x3
- ✓Customer Service Card
- ✓Smart Ring Box
Shipping, Warranty & Returns
Buy with confidence
Free standard shipping on eligible U.S. orders. Shipped from our US warehouse, dispatched within 1–2 business days.
Every Osawalla product is covered for 12 months against manufacturing defects, handled through our support center.
Unused items in resalable condition can be returned within 30 days of delivery for a full refund.
Specifications
Osawalla Ceramic — full specification
| Materials | Ceramic outer shell with stainless‑steel inner lining |
|---|---|
| Band width | 8 mm |
| Weight | 3–5 g depending on size |
| Battery | 5–7 days per charge, up to 15 days with charging case life |
| Subscription | None. All metrics and history included. |
| Water resistance | IP68 / 5ATM water‑resistance rating. Safe for swimming, showering, splashes, rain and hand‑washing. Do not use for diving. |
| Sensors | 3× optical (HR, SpO₂, HRV) + 2× temperature |
| Compatibility | iOS 12+ / Android 8.0+, Bluetooth 5.0 |
| Sizes | US 6–10 |
| In the box | Ring, charging case, USB-C cable, quick start guide |
Reviews
What buyers say
I’m obsessed with this ring! I’ve always wanted an aura ring but didn’t wanna spend that much on top of a subscription. But this ring is perfect! The app is super user friendly, and it measures so many things. It’s honestly been keeping me motivated at the gym recently since you can also track workouts! Definitely recommend!
Tracks sleep stress heart rate, all things needed in a OR dupe
Loved the process of the ring osawalla free sample , great communication and fast process💖
Love this so much! So cool and so convenient. Love that it literally tracks everything.
Ring is super cute and fits well. Waterproof and comes with 3 ring covers
Just got my ring and love it already. True to size. Fits perfectly. Compared to my fitbit and it's accurate. Comes with 3 silicone dust protectors -light blue, white, orange. Wish they had a black one. Highly recommend. Super easy to set up and pair with phone. System performance: Good Quality of work: Excellent Performance: Accuate
Estoy encantada con este producto. Tiene un diseño muy bonito y elegante, el color rosa es precioso y se ve de buena calidad. Me gusta que sea práctico y que tenga diferentes funciones. Es una opción muy interesante para quienes buscan un accesorio moderno y funcional. ¡Lo recomiendo! 💗
Such a good smart ring!! And for a great price too. I love it!
I am OBSESSED with this ring!! I got it four days ago and I love it!! It tracks my sleep, blood oxygen, stress levels, heart rate, etc. the color is so cute, and I love looking at all the stats! I love that it generates a report for you on your recovery and health from the day prior. The charge lasts forever, I haven’t charged it yet and it is still at 60% which is insane. I love that the charging case is portable as well, makes it so convenient. I have been testing it with my apple watch and all the stats are pretty much the same which tells me it’s accurate as well! 10/10 reccomend 🎉
I love this ring and I’m so happy I got it! It tracks everything and I’m seriously obsessed it’s it’s a quarter of the price for the fancy big name brand ones. I’ll post a review video soon!!
Me encanta lo mojo, lo uso todo el día le dura demasiado la batería o sea nunca se me descarga, además me monitorea el sueño, periodo y demás
i love this so worth it!!! i would definitely recommend!!
⭐⭐⭐⭐⭐ Absolutely worth it! I’m genuinely impressed with this smart ring! First of all, it comes with a super convenient portable charger, which makes it so easy to keep charged on the go. It also includes three silicone protective bands to help prevent scratches, which I thought was such a nice touch! The app is probably one of my favorite things about it. It’s extremely user-friendly, easy to navigate, and makes tracking my sleep, heart rate, and daily activity so simple. I love being able to see all my information in one place without feeling overwhelmed. And the fact that there’s no monthly subscription makes it even better! For the price, I feel like you’re getting so much value. I’ve really enjoyed using it so far, and I’m excited to keep learning more about my sleep habits. Definitely a five-star purchase in my book! 💕
I love my ring, but it runs a little small. I’d like to exchange it and am checking how to arrange that.
Just got my ring! My finger gauge measurement was size 9. I received the ring a few days later, and the size is perfect, no measurement errors at all.
Very lightweight and cute! Does anything an expensive ring does for way cheaper.
Amazing and tracks my workout just like big brands & it links to my STRAVAAAA. They have the cutest pink to pick from
I have been wanting a smart ring for awhile and I love how this one is pink, the app is subscription free and I can connect it to my apple health app, and it’s more accurate with counting my steps compared to my Apple Watch. Fashion wise I find this pink ring so much more stylish to wear than an Apple Watch too 😊
Love love love this ring! Tracks everything other rings do with no paid subscription fee and affordable price.
As a nurse always on the go I love trying out new technology that tracks my steps, sleep, stress level and more. This Osawalla ring works SO well! It’s comfortable, accurate and just what I needed
I like this ring ! The fit is great and I love the way it monitors my heart rate along with much more!
Lo amo 😍 hace muy buen trabajo 👏 nada que desearle al de mucho dinero 💵
Wear it on my ring finger but I absolutely love this ring
Ring Size Guide
Osawalla ring sizes follow US ring sizing. To find your correct size, use our free sizing kit by following the steps below:
Select “I don’t know my size” and a free sizing kit is added at $0.00 — we send it before your smart ring ships.
Your sizing kit will arrive in 3–8 days (varies by location).
Choose your preferred finger for sizing. For optimal comfort and accuracy, we recommend the index, middle, or ring finger.
Send us your size on the Confirm your ring size page with your order number — your ring ships as soon as we have it.
Size chart
| US size | Inner diameter | Circumference | EU size (approx.) |
|---|---|---|---|
| US 6 | 16.5 mm | 51.8 mm | 52 |
| US 7 | 17.3 mm | 54.3 mm | 54 |
| US 8 | 18.1 mm | 56.9 mm | 57 |
| US 9 | 18.9 mm | 59.4 mm | 59 |
| US 10 | 19.8 mm | 62.2 mm | 62 |
For additional tips on finding your perfect ring size, check out our Size Guide.
FAQ
Frequently asked questions
The Osawalla Smart Ring tracks 24-hour heart rate monitoring. Customers report that the ring accurately tracks heart rate along with sleep, steps, and daily activity—many users appreciate how reliable it is for fitness tracking.That said, reviews mention "not accurate readings" in a few cases, so accuracy may vary slightly depending on ring fit and wear. For the most precise heart rate data, ensure the ring sits snugly on your finger.
Yes, the Osawalla Smart Ring is suitable for swimming. It features IP68 waterproof technology rated to 15 meters, making it water-resistant for pools and ocean swimming.Customers confirm it holds up well in water—one reviewer specifically mentioned swimming daily with no issues. The ring continues tracking your heart rate and other metrics while you swim, so you can monitor your workout data.
Osawalla Ceramic Pro is available in US sizes 6–10. If you're unsure about your size, select "I don't know my size" when ordering. A free sizing kit will be included in your order. Try the sizing kit at home and confirm your size before we ship your ring.
Sure! Please reach out to us within 30 days if the ring size doesn't fit. The item needs to remain in unused and good condition for exchange.
1. Turn on your phone's Bluetooth, go to the app's homepage or your profile, tap "Add Device," then tap "Scanned Devices." After successful connection, data will sync to the app.
2. Devices charging will be displayed first. If you have multiple devices, this makes it easier to find them while they are charging
1. Ensure the device and phone are connected. Data will sync periodically.
2. You can also manually pull down the screen on the app's homepage to actively sync device data to the app.
3. If the above steps do not resolve the issue, we recommend restarting Bluetooth and reopening the app to reconnect.
1. Check if the device has power. Plug the device into a charger or a computer's USB port to ensure it has power.
2. Check if other phones nearby have connected to the device. Unpair the device on another phone and then pair it with your current phone.
3. Try restarting Bluetooth. If the device has power and the phone still cannot find it, try restarting your phone's Bluetooth.
4. Ensure Bluetooth and location services are enabled and keep the device close to your phone
1. The device records sleep based on activity level and wear detection. When a person sleeps, they are generally in a static state. When they turn over or move their hands, the device's sensors record changes in activity, constantly tracking changes caused by body movement and determining whether the person is asleep.
2. To accurately and effectively monitor sleep, we have set unique monitoring conditions. Only data that truly meets the conditions will be recorded as valid sleep data.
Simply connect the charging cable to the charging port of the device. A red light inside the device will flash during charging, and a green light will flash when charging is complete.
It generally takes 1 hour to fully charge.
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Health disclaimer
OSAWALLA devices are wellness products. They are not medical devices and are not intended to diagnose, treat, cure or prevent any disease. Heart rate, blood oxygen, HRV and sleep values are estimates for personal trend tracking only. Do not use them to make medical decisions. If you have a health concern, speak to a clinician.
Setup, pairing, charging and troubleshooting walkthroughs live in the support center.