Smart Ring for Women Men, Two-Tone Gold Silver Health Tracker Ring with Sleep Heart Rate Blood Oxygen Monitor, Waterproof Titanium Smart Rings, Fitness Activity Tracker Ring for Sports Daily Wear #13

All-Day Comprehensive Health Monitoring: Embedded high-precision internal biosensor probe tracks core vitals round-the-clock, including sleep cycles (deep/light/REM sleep analysis), real-time heart rate, blood oxygen SpO2, resting heartbeat trends, activity calorie burn, step count, and workout recovery data. Tiny breathable sensor pores on the inner band help maintain stable skin contact for accurate readings without discomfort. Ultra-Light Comfort Fit & Universal Phone Compatibility: Slim band weight wont burden your fingers and is compatible with iOS and Android smartphones via a dedicated Bluetooth APP. Ideal gift for family, friends, and fitness enthusiasts, perfect for active men. 5ATM
IPX8 Waterproof & Sweatproof Design: The fully sealed integrated ring structure supports swimming, showering, gym training, running, hiking, and all outdoor sports. No need to take it off while washing hands or bathing; sweat, rain, and pool water will not damage the internal monitoring chip. Recharge-Free Low-Power Smart
Sensor Chip: Built-in ultra-low power consumption biosensor module eliminates daily frequent charging hassle. Premium Two-Tone Silver & Gold Brushed Titanium Craftsmanship: Combines matte brushed silver texture with polished golden curved inlay lines for a classic style design that blends formal business, casual daily, and sports outfits, with hypoallergenic titanium material, a scratch-resistant, anti-fade finish, and a comfortable rounded inner band for all-day wear