IF-R03 Smart Ring: Waterproof Health Monitor for Heart Rate, Sleep, Emotion & Blood Oxygen Via Bluetooth.

This innovative smart ring is a versatile health monitoring device that tracks your heart rate, sleep patterns, emotional wellbeing, and blood oxygen levels. Its waterproof design ensures durability and reliability in various environments, making it perfect for everyday wear. The ring seamlessly connects to your devices via Bluetooth, allowing for real-time data tracking and easy access to your health metrics. Battery Capacity: 15-25 milliampere-hours Physical Dimension: Width: 6.2mm, Wall thickness: 2.6mm Product Weight: 68.1g (including packaging) Wearing Method: Rings Applicable Systems: Android4.4 (inclusive) or above, IOS9.0 (inclusive) or above Additional Features: Extra-long battery life, compact and portable, health monitoring: heart rate variability, heart rate, blood oxygen, stress index monitoring, sleep monitoring Compatible Platforms: ChipletRing Manufacture country: China Instructions included: No