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PHAEVOX™ CeraRing — Smart Health Ring | Ceramic | Heart Rate, Sleep, SpO2 | Sizes 6–13
PHAEVOX™ CeraRing — Smart Health Ring | Ceramic | Heart Rate, Sleep, SpO2 | Sizes 6–13
Shipping & Delivery Information
Shipping & Delivery Information
✔️ Free Tracked Shipping on Every Order
Every order includes tracked shipping so you can follow your package throughout the delivery process.
30-Day Returns. Conditions apply.
30-Day Returns. Conditions apply.
View our full 30-Day Return Policy
Product Details & Features
Your Health Data. On Your Finger. No Screen Required.
The PHAEVOX™ CeraRing is a full-featured smart health ring built from premium ceramic — tracking heart rate, blood oxygen, sleep, stress, and daily activity 24/7. Bluetooth 5.2, 5ATM waterproof, magnetic charging. Available in Black, White, and Pink across sizes 6–13.
💓 Continuous Health Tracking
Heart rate, SpO2, HRV, stress, and sleep — monitored around the clock without a screen on your wrist.
💧 5ATM Waterproof
Rated to 50 metres — wear it swimming, showering, or in the rain without a second thought.
🪨 Premium Ceramic Shell
Scratch-resistant, hypoallergenic ceramic that looks like jewelry and performs like a health device.
⚡ Bluetooth 5.2 + Magnetic Charge
Low-power BT 5.2 chip keeps it connected efficiently. Magnetic charging — no ports, no fuss.
All the Data. None of the Bulk.
Smartwatches are obvious. The CeraRing is invisible — it looks like a piece of jewelry and works like a health lab. Worn on your finger where blood flow is strongest, it captures more accurate biometric readings than a wrist-based device. Heart rate variability, blood oxygen saturation, sleep stages, stress levels, step count, calories — all tracked continuously and synced to the QRing app (iOS 9.0+ / Android 5.1+). Gesture control lets you trigger actions without touching your phone. Remote photo shutter, ring finder, female cycle tracking, and ring games round out a feature set that goes well beyond what most wearables offer at this price.
What the CeraRing Tracks & Does
- →Heart rate monitoring — continuous optical HR sensor, real-time and historical data in the app
- →Blood oxygen (SpO2) — blood oxygen saturation tracking for recovery and wellness insight
- →HRV & stress tracking — heart rate variability analysis to measure recovery and stress load
- →Sleep tracking — automatic sleep stage detection; wake, light, deep, and REM analysis
- →Daily activity — step count, distance, and calorie burn tracked throughout the day
- →Multiple exercise modes — sport-specific tracking for workouts and active sessions
- →Gesture control — trigger phone actions with hand gestures; no screen tap needed
- →Remote photo shutter — snap photos from your phone camera with a gesture from the ring
- →Ring finder — locate your ring from the app when misplaced
- →Female cycle reminders — physiological cycle tracking and smart notifications
App Features (QRing — iOS & Android)
See the CeraRing
Technical Specifications
| Brand | PHAEVOX™ |
| App | QRing (iOS 9.0+ / Android 5.1+) |
| Bluetooth | 5.2 Low-Power |
| Memory | RAM 104KB / Flash 512KB |
| Battery | 14mAh (18mAh for sizes 10–13) |
| Battery Type | Polymer Lithium-ion |
| Charging | Magnetic charging |
| Waterproof | 5ATM (50 metres) |
| Material | Premium Ceramic — scratch-resistant, hypoallergenic |
| Colors | Black, White, Pink |
| Sizes | 6, 7, 8, 9, 10, 11, 12, 13 |
| App Languages | 34 languages including English, French, Spanish, German, Japanese, Korean, Arabic & more |
I love it, I have bought several as gifts and they always turn out well.
Excellent. Really wonderful. The free app. In Spanish. I love it. It monitors sleep, heart rate, oxygenation, and menstrual cycle. It's very good, I'll see how long the battery lasts, it's very nice.
I really like the ring. Firstly, it's comfortable and beautiful, with a slightly pearlescent color. Secondly, it tracks steps, heart rate, and sleep very well; I compared it with my Apple Watch and everything matches + it's much more convenient to sleep with the ring on. There's an app that can track everything and it can transmit information to the health program on the iPhone, so if you have other devices and want to see everything in one place, this is possible. I definitely recommend it!
The ring looks very high quality. the app is very user-friendly and easy to use. it works well and is easy to manage. i highly recommend it.
Fast shipping and product as described. Well packaged and fits perfectly. Size 7 fits perfectly for a 59-inch diameter. Pink color.
I loved it, it's super similar to the Oura Ring, although it counts steps too much. We'll see if it lasts.
Excellent ring, beautiful! Thank you to the seller.
It arrived in 2 weeks. Looks nice, fits well on the finger. The box is nice - wrapped in film, comes with a charger, instructions, and a ring in a case. After connecting to the app, the ring showed 98% charge, then suddenly dropped. It's unclear how to check the case's charge. We'll see how it performs in use. I guessed the size correctly; for a finger circumference of 59mm, size 7 fit well.
Very high quality
perfect
Perfect
Looks great, like ceramic. The smallest size fits like 16.5-17. Perfect as a gift. The menu is in Ukrainian. I downloaded the app from the App Store without a subscription. The pulse steps are what I've figured out so far.
Excellent ring. It calculates all the parameters. Very beautiful color.
Love it it helps me keep my step going and it helps me sleep better to
I'm buying it with another one and it's really good, exactly what I need. I don't need stress but rather need to track steps and physical activity, and it's working quite well for me. I think it calculates sleep correctly, but I'm not sure how accurate it is, even though the size chart indicated 13, I ordered 9 and it fit perfectly and comfortably.
Nice ring, the app works well :)
Surprisingly excellent quality, I took size 9, but a smaller size could have been better. It records steps, sleep quality, heart rate, and blood oxygen levels. I definitely recommend it.
Excellent ring. Scratch resistance was important to me. After almost a month of wearing it without a single scratch, I am satisfied. The app is even better than some more expensive brands.
I still have it stored in the box, because I bought 2, in different colors, because haha, one likes to be combined.
I love it, I have bought several as gifts and they always turn out well.
I still have it stored in the box, because I bought 2, in different colors, because haha, one likes to be combined.
I need to look how it works with apple health but quality and rest is top! thanks!
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Orders are packed and shipped within 1–3 business days.
PREMIUM QUALITY
Built with durable materials for everyday performance.