Smart Ring for Women Men, Fitness Tracker Ring with Heart Rate, Sleep Monitoring, Step Counting, Stress Tracker, 7-Day Battery Lift, IP68 Waterproof Smart Ring Compatible with iPhone & Android

SpecificationProduct Type: Smart RingColor Options: Black, Silver, Rose GoldMaterial: Titanium Steel, ElectroplatedCharging Dock Battery: 200mAhSmart Ring Charging Time: About 1.5HSmart Ring Working Time: About 7 DaysAPP: LuckRingWireless Version: V5.3Waterproof Rating: IP68Size Options: 7/8/9/10Size 7: Inner Diameter: 17.3mm/0.68in; Inner Circumference: 53-56mm/2.09-2.20in; Recommended Weight: 45-50kg/99.21-110.23lbsSize 8: Inner Diameter: 18.1mm/0.71in; Inner Circumference: 56-59mm/2.20-2.32in; Recommended Weight: 55-60kg/121.25-132.28lbsSize 9: Inner Diameter: 18.9mm/0.74in; Inner Circumference: 59-61mm/2.32-2.40in; Recommended Weight: 65-70kg/143.30-154.32lbsSize 10: Inner Diameter: 19.8mm/0.78in; Inner Circumference: 61-64mm/2.40-2.52in; Recommended Weight: 70-75kg/154.32-165.35lbsFunction:Support Sport: (Record steps, consumption, distance), Outdoor Running, Indoor Running, Outdoor Cycling, Indoor Cycling, Go For a Walk, Basketball, Football, Badminton, Swimming, Rope Skipping, Mountain Climbing, YogaLanguage: 34Compatibility: Compatible With IOS 13.0 And Above, Android 8.0 And AboveMagnetic Charging Cable Length: 32cm/12.6inType-C USB Charging Cable Length: 29cm/11.42inCharging Case Size & Weight: 4.5x4.5x2cm/1.77x1.77x0.79in; 23.5g/0.05lbsSize 7/ Size 8 Size: 2.3x2.3x0.8cm/0.91x0.91x0.31inSize 9/ Size 10 Size: 2.5x2.5x0.8cm/0.98x0.98x0.31inSize 7/8/9/10 Weight: 3.9g/0.01lbsPackage Size: 9x9x3.5cm/3.54x3.54x1.38inPackage Weight: 90g/0.2lbs

• 【All-in-One Health Tracking Smart Ring】 Tracks heart rate, stress, activity, and sleep. Also supports manual logging for health data and menstrual cycles—a complete wellness companion for men and women.
• 【Sleep & Activity Monitoring】 Monitors deep sleep, light sleep, REM, and awake time. Includes 15 sleep music options and sleep coaching. Tracks daily steps, calories, distance, and supports multiple sports modes like running, cycling, swimming, yoga, and more.
• 【7-Day Battery & Fast Charging】 Provides up to 7 days of use on a single charge, with just 1.5 hours charging time. The charging dock features a built-in 200mAh battery for convenient recharging anywhere.
• 【Wireless 5.3 & IP68 Waterproof】 Stable Wireless 5.3 connectivity ensures seamless data sync with the LuckRing app. IP68 rating allows daily wear during hand washing, showers, workouts, and swimming.
• 【Lightweight Titanium & Multiple Sizes】 Crafted from titanium steel with a sleek electroplated finish. Size 9 weighs only 3.9g for all-day comfort. Available in sizes 7, 8, 9, and 10 to ensure the perfect fit.