Specifications Hign-concerned Chemical:None Waterproof Grade:5ATM Model Number:Smart Ring Display screen:Yes NFC Support:No Activity Tracked:Activity Tracker,Steps Tracker,Calorie Tracker Metrics measured:Heart Rate Monitor,Sleep Monitor,Blood Oxygen Monitor Case Material:Alloy Certification:ce,FCC Product:Smart Ring Smart Rings for Men:birthday gift Smart Rings for Women:wedding gift Material:Stainlness steel Waterproof Level:IP68 Bluetooth distance:3-5 meters System requirements:android9.0+ / ios10.0+ Drop Shipping:Free Shipping Smart Ring for women:For Android IOS Feature: 1.Track Your Progress: Our health ring provides detailed insights into your daily activities. From step count to calories burned, this comprehensive fitness ring is your partner in achieving personal health goals. 2.Sleep Better Every Night: With the advanced capabilities of our sleep ring, you can monitor your sleep patterns, understand quality metrics, and make necessary adjustments for a more restful slumber. 3.Monitor Vital Signs: Stay informed with the heart rate blood oxygen monitor feature. Keep track of critical health indicators and be proactive about your well-being with this essential tool. 4.Fitness & Sleep Tracker: Seamlessly integrate fitness & sleep monitor technology into your daily routine. This innovative device helps balance physical activity with rest for optimal health. 5.Stylish and Functional Design: Our fitness ring boasts a sleek, modern design that complements any outfit. It's more than just a functional accessory-it's a statement piece. Specification: Origin: Product name: Smart ring System requirements: Compatible with Android 9.0 and above, Support iOS 10.0 and higher" Main control chip: DA14585 Bracelet memory: 128kb ROM+96Kb RAM Bluetooth version: 5.3 Heart rate sensor: HX3018 Step count sensor: SC7A20 Battery: 15mA-20mA Work standby: about 3 to 4 days Charging method: magnetic charging Waterproof grade: IP68 Bluetooth distance: 3-5 meters APP: JRING Product size: 8, 9, 10, 11, 12, 13 Refer to the corresponding model of international standard size code Packing list: Smart Ring*1 Charging charger*1 Manual*1 smart ring, , anillo hombre, anillos, rings, zikr ring, ring, rings for man, tenis hombres, anillos de mujer, ropa hombre, smart ring 2025, smartring, ring smart, anillo inteligente, , , anillo, oura ring, vibration, , bague connecte, , rings for woman, anillos para hombres, , bague connecte homme, , sport, , bague hommes, , estuche, comoda, iqibla zikr ring, bague, qring, fitness ring, anel masculino, , anillos de pareja, smart ring nfc, , , novedades tecnolgicas 20..., neuheiten produkte 2025, electronica y tecnologa, anel, , , smart rings, anel inteligente, roupas masculinas, , nuevo en anillos, anel inteligente smart, cadenas para hombre, erkek spor ayakkab, , , anillo inteligente mujer, reloj hombre, , fitness, , smart ring , love, aliana de namoro, tecnologia inteligente, , herramientas, envion gratis, , bagues femmes, , smart ring , , , , smartring herren, , , , new products 2025, , , , iqibla, zikirmatik, smart ring, smart ring, smart ring, , anillo hombre, anillos, rings, ring, zikr ring, ring smart, anillos de mujer, smartring, smart ring , rings for man, anillo inteligente, smart ring 2025, vibration, bague connecte, , anillo, , smart ring, , estuche, , bague, , oura ring, bague connecte homme, , bague hommes, , , ropa hombre, anillos para hombres, rings for woman, anel inteligente smart, , , anel masculino, smart ring nfc, smart ring , comoda, sport, anillo inteligente , , anillos de pareja, , , smart rings, fitness ring, tenis hombres, tecnologas inteligentes, , ring, anel, , , monitor, , electronica y tecnologa, gadgets mannen, , reloj hombre, colnago, iqibla zikr ring, anel inteligente, tecnologia inteligente, , , nuevo en anillos, new products 2025, , bagues femmes, iqibla, , , , neuheiten produkte 2025, bague homme, , smart ring samsung, anillo inteligentes iphon..., , smart ring man, , , smartring herren, samsung ring, , smart ring , , anillo inteligente mujer, novidades 2025 produtos