R02 Fitness Health Tracker Smart Ring 2025

Health tracking in the form of elegance.
The Smart Health Ring is a compact, stylish wearable packed with powerful sensors and seamless Bluetooth connectivity. Built with the BlueX Micro RF03 chipset, it features the VC30F heart rate sensor, STK8321 motion sensor, and BLE 5.0 for efficient, real-time tracking. Compatible with Android 5.1+ and iOS 8.0+, and fully integrated with the QRing app, this ring monitors heart rate and movement—all from your fingertip. The 17mAh battery provides 5–7 days of usage, charges in just an hour via magnetic cable, and is IP68-rated for dust and water resistance. Sleek. Smart. Unstoppable.

Experience smarter wellness with a ring that’s as functional as it is fashionable. Track your heart rate in real time, monitor movement, and stay informed—all without bulky devices. The Smart Ring provides seamless health tracking while staying discreet and stylish. With multi-language app support, it’s ready for a global audience. Quick charging, durable IP68 protection, and lightweight comfort mean it fits effortlessly into everyday life. Whether you're sleeping, working, or working out, this ring works silently to keep you connected to your body.

Chipset: BlueX Micro RF03

Sensors: STK8321 (motion), VC30F (heart rate)

App: QRing – available in 30+ languages

Bluetooth 5.0 BLE – stable, energy-efficient pairing

Memory: 512KB ROM

Battery: 17mAh, magnetic charging (1-hour full charge)

Usage time: 5–7 days | Standby: Up to 15 days

Waterproof & dustproof: IP68 certified

Compatible systems: Android 5.1+, iOS 8.0+