R08 Smart Ring – Fitness, Sleep & Temperature Tracking

Experience next-generation wellness tracking with the 2025 R08 Smart Ring, engineered with a lightweight alloy case and advanced biosensors to give you 24/7 insights right at your fingertips. Designed for maximum comfort and durability, this smart ring delivers real-time heart rate, skin temperature, sleep analysis, and daily activity tracking—all connected through the QRing App.

Powered by the Realtek RTL8762 ESF chipset and Bluetooth 5.2 BLE, the R08 ensures fast, energy-efficient performance with a smooth connection to both Android (5.1+) and iOS (8.0+) devices. Its ultra-low-power system and 15–18mAh lithium polymer battery offer long-lasting wear, while the magnetic charging compartment makes recharging seamless.

Whether you're tracking workouts, monitoring your recovery, or using gesture controls for quick interactions, the R08 Smart Ring transforms your finger into a powerful health and lifestyle tool.

 Key Features:

Health & Fitness Tracking

• Heart Rate Sensor: Vcare VC30F-S for accurate readings

• Skin Temperature Monitoring: Detects subtle changes in wellness

• Sleep Tracker: Monitors duration, quality & rest cycles

• Activity Tracking: Steps, calories, movement trends

Advanced Technology

• Realtek RTL8762 ESF chipset for stable, efficient performance

• Bluetooth 5.2 BLE for faster pairing & lower power use

• ST LIS2DOCTR sensor for advanced motion detection

• Touch input for gesture commands & quick controls

Smart & Durable Design

• Alloy case with smooth, ergonomic interior

• Magnetic charging case for easy, secure charging

• Long battery life with low-power architecture

• Comfort-fit design for all-day wear

App Control (QRing App)

• Access full analytics and charts

• Configure alerts & gesture controls

• Sync all health data with your phone

Specifications:

• Model: R08 Smart Ring

• Compatibility: Android 5.1+ / iOS 8.0+

• Memory: RAM 104KB / 512KB Flash

• Connectivity: BT 5.2 BLE

• Battery: 15mAh (sizes 7–9), 18mAh (sizes 10+)

• Charging: Magnetic charging compartment

• Case Material: Alloy

• Water Resistance: (Not specified, but typical models are splash-resistant)

• Sensors: Heart Rate (VC30F-S), ST LIS2DOCTR motion sensor