Smart Fitness Ring with Wireless Charging - 24/7 Heart Rate, Blood Oxygen, Sleep & Activity Tracker for Gym, Running & Daily Health Monitoring (Black, Size 11) - Perfect for Athletes, Office Workers & Health Enthusiasts

Ring & App Synergy Sync Ring to app for easy health tracking: including steps, sleep quality and metrics, heart rate, and more. Understand your body for a healthier you. Sleep Insight Tracker Wear the ring during sleep for comprehensive analysis and check the sleep score. Optimize your sleep quality. Heart Rate & Step Monitor Monitor your steps and heart rate anytime, anywhere. Your reliable fitness companion for walking, running, and any sports. Effortless Elegance: & Seamless Wear Embrace the unobtrusive comfort of lightweight, elegant design. Harmonious fusion of style and ease, perfect for personal use or gifting. SEAFER Smart Health Ring: Your Reliable Fitness Wearable Health Companion – a fusion of cutting-edge & health empowerment. Vital insights into your vital signs. Features: - Comprehensive Health Insights: Monitors activity, blood oxygen, heart rate, variability, fingertip temp, and respiration. - Enhanced App Integration: Sync Smart Health Ring with our app for deep health data insights and personalized recommendations. - Built for Active Lifestyles: IP68 waterproofing adapts to workouts, swims, and daily life. - Sleek Featherlight Design: At 7.9mm width and 2.8mm thickness, enjoy comfort and style 24/7. - Wireless Charging Innovation: Charge wirelessly with our base for unmatched convenience. Technical Excellence: - Dimensions: 7.9mm width, 2.8mm thickness, Weight 4-6g. - Battery Life: 5-7 days usage. - Available Finishes: Black and Silver. - Versatile Sizing: Sizes: 7, 8, 9, 10, 11, 12, 13 Perfect Fit: Unsure of size? Try our Ring Size Map Image to confirm your fingers size. Elegant Packaging: Simplicity meets sophistication in our sleek gift box.

24/7 HEART RATE & SPO2 & SLEEP TRACKING The rings continuously tracks and records your blood oxygen & HR levels all day. When you sport and gym workouts, records your exercise heart rate, steps & calories burned. During sleep, can also professionally interpret the sleep characteristics at each stage and analyzes sleep quality, to help you adjust your sleep habits. Such as Deep sleep, REM sleep, Light sleep and being Awake, helps you determine if you need more Deep Sleep phases.

WIRELESS CHARGING AND 7-DAY BATTERY LIFE Say goodbye to daily recharge. A single fully charge rings, you don’t need to bring a charger for a week. Support wireless charging, you can wear it more conveniently.

IP68 WATERPROOF No need to take it off in water-related environments such as washing, swimming. Unaffected by sweat when exercising, continuously monitor your body condition.

IOS & ANDROID COMPATIBILITY Download our app for iOS or Android operating systems and follow your workouts, sleep stages and blood oxygen levels.

WARM TIPS If you encounter any problems during use, please contact us in time through Amazon messages. We will reply within 12 hours.We are full of technical support and replacement and return service for you!