This women's smart ring is made of high-quality stainless steel and incorporates French enamel engraving techniques. Weighing only 4-5 grams, it's incredibly lightweight and comfortable to wear. Equipped with a high-precision sensor, it enables:
✅ 24-hour health monitoring: Real-time tracking of heart rate (error ±2 bpm), blood pressure, and blood oxygen saturation (SpO2)
✅ Intelligent sleep analysis: Identification of deep sleep/light sleep/REM sleep stages, generating a sleep score report
✅ Precise exercise recording: Automatic step counting and calorie consumption calculation to aid in scientific exercise.
High-performance features:
▸ IP68 waterproof certification: Worry-free for swimming and showering
▸ Stable Bluetooth 5.0 connection, compatible with iOS 8.0+/Android 5.1+
▸ Magnetic fast charging technology, 7-10 days of battery life on a single charge
▸ No subscription fee, data is permanently free to view
Package Includes:
Women's Smart Ring*1
Crystal Charging Case*1
USB Magnetic Charging Cable*1
User Manual*1