QRing is an innovative way to bring you a new experience of personal health. It is not only smart, but also a perfect combination of fashion and advanced technology that is with you 24/7. Don't miss out, act now.

Specification

Body measurements

Heart rate, blood oxygen, pressure, sleep monitoring, multiple sports modes, steps, distance, calories,

Width and thickness

Width 8 mm, thickness 2.7 mm

Ring weight

Approx. 4g

Bluetooth

BLE5.0 (low energy chip)

G-sensor

Supported

PPG sensor

Supported

Battery

From 17 mAh

Battery life

5-7 days of use, 15 days of standby

Charging

About 1 hour, magnetic charging

Waterproof

Yes, 5ATM.

Flash memory

208 + 512KB

APP Compatibility

Name: QRing. For Android 5.0 and above, iOS 9.0 or above

Language

Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Polish, Thai, Estonian, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay

No Just time for bed

Start your day right by checking your scores and charts with QRing. Understand the numbers behind your health to prepare for the new day ahead. Get ready to clearly achieve your goals.

Detailed workout tracking

QRing provides you with detailed feedback on your workout progress and monitors health indicators during exercise, providing a multi-dimensional record at the end of the workout.

Designed for precision

By accurately reading over 20 biometric measurements such as heart rate, heart rate variability, blood oxygen and more, your QRing permanently records data without you even realizing it, providing information about your body's biometric data in the QRing app.

How to measure finger size correctly?

For better measurement data, we recommend wearing the ring on your index, middle or ring finger. There are several ways to measure the correct size, here are some of them.
1. Use a non-elastic string. Wrap the string around your finger. Mark a point on the string in the middle of your finger with a pencil, marking both parts. Finally, tighten the string and lay it evenly against the ruler – the marked area indicates your ring size.
2. Cut a strip of paper about a centimeter wide and about seven centimeters long. Wrap it around your finger, measuring at the joint, as this is the widest part. Then, with a pencil, mark the paper exactly where you measured the circumference of your finger. Unfold the paper and place it against a ruler. The number in millimeters indicates the correct ring size.
3. Using a measuring tape, measure the circumference of the finger in mm on which you want to wear the ring, and this is the ring size, but we recommend adding one extra number. For example, if you measure 55 mm, add 1 and the desired ring size is 56.

Four different sizes

size 8 - diameter 18.1 mm / circumference 56.9 mm
size 9 - diameter 18.9 mm / circumference 59.5 mm
size 10 - diameter 19.8 mm / circumference 62.1 mm
size 11 - diameter 20.6 mm / circumference 64.9 mm
It is important to measure the ring size. the circumference of your finger.

Same summary

The Powerton QRING 8 smart ring in gold is a discreet solution for users who want to keep track of their health and physical activity at all times, without the feeling of wearing a classic watch or bracelet. The ring is suitable for everyday use, especially for people who value comfort, minimalism and the desire to easily monitor heart rate, stress, sleep and steps. It is designed for those who need a less noticeable, but still functional wearable product - however, users should pay attention to choosing the right size and checking the compatibility of the application with their phone. The ring is ideal for sporty and active individuals, but a certain compromise in terms of the range of functions compared to larger smart devices remains noticeable.

Recommendation source: Enaa guides and team experiences.

User view

The QRING 8 smart ring is popular among those who want an unobtrusive companion to their daily routines – worn by younger users who love technology but also appreciate the simplicity and aesthetics of jewelry. It is often chosen by individuals who monitor their sleep, stress levels or exercise without wanting to carry additional equipment on their wrist or in their pocket. In practice, it is useful both at home and during outdoor sports activities or at the gym, where traditional watches can be distracting or too conspicuous.

Users often choose Powerton products because of their balance between modern technology, reliability, and a diverse range of smart wearable devices.

Why buy at Enaa

At Enaa, you can be sure that you are getting tested and detailed smart rings, and our expertly prepared information helps you make the right choice based on your personal needs and daily use.

Answers to frequently asked questions

For which users is the QRING 8 smart ring best suited?

This ring is especially suitable for those looking for discreet health, activity and sleep monitoring without the need for a larger smartwatch or bracelet. It is also intended for those who value aesthetics and want a less noticeable technological device.

Is it necessary to be especially careful when choosing a ring size?

Yes, choosing the right size is key to comfort and accuracy. A ring that is too big or too tight can cause inaccurate readings or discomfort while wearing it.

How does the ring sync with the phone?

Synchronization is done through a dedicated app that must be compatible with your operating system (Android or iOS). Before purchasing, always make sure that your phone is supported and that all key features of the app are available on your device.

Is the ring suitable for use during sports or in water?

The ring is designed for everyday sports use and moderate exposure to water or sweat. For use in intense sports or swimming, please check whether the water resistance level meets your needs and habits.

What should I do if I need help choosing or setting up my smart ring?

For additional information on the correct selection and installation of a smart ring, you can also seek help from Enaa support or contact our consulting team, who will be happy to help you find the most suitable solution.

Description updated: April 2026