Smart Ring for Women Fitness Ring, No Subscription Fee Enamel Rose Gold 8# Health Ring IP68 Waterproof with Heart Rate, Blood Oxygen, Sleep Health Monitoring, for iPhone/Android

[High-quality Materials] Crafted from a durable blend of epoxy resin and stainless steel, this smart ring for women resists scratches effectively, letting you wear it with total peace of mind. Weighing around 3.5 g, designed for all-day, non-stop wear. Boasting an IP68 waterproof rating. Enjoy an impressive 35 days of continuous use on a single charge, plus extended standby time. What's more, it comes with dual charging optionsa portable charging case and USB chargingto keep your health ring powered up anytime, anywhere. [Comprehensive Body Monitoring] For an Active Lifestyle.

This fitness ring tracker is designed for both men and women, providing comprehensive health tracking. It continuously monitors your key vital signs, including heart rate, blood oxygen, blood pressure, and sleep patterns, and automatically tracks your daily activities, including steps and calories burned. Gain deeper insights into your health and optimize your fitness ring routine. [Advanced Sleep Tracking] This smart ring health tracker provides a detailed analysis of all your sleep stages including sleep quality scores, deep sleep, light sleep, and REM sleep cycles, helping you prepare for the new day.

It also tracks your sleep trends over a week, allowing you to understand your overall sleep quality and identify areas for improvement. Through precise, personalized sleep analysis, it optimizes your rest and recovery. The smart ring for women and men is compatible with Android 5.1 (Includes) and iOS 8.0 (Includes) later systems, and we are committed to providing a high-quality wearable device experience without any app subscription fees