Anel Inteligente QINO com Chamadas Bluetooth, Monitor de Frequência Cardíaca e Temperatura, Resistente à Água 5ATM, Ideal para Homens e Mulheres, Compatível com Android e como Presente

QINO KR29 Smart Health Ring Powerful, Stylish & Smart — Health at Your Fingertips! Key Features Premium Build Quality — Crafted from high‑strength aluminum alloy, the QINO KR29 offers durability, elegance, and a refined finish built to last. Lightweight & Comfortable — Designed with an ultra‑thin profile for an effortless, barely‑there wearing experience — stylish and comfortable all day long. Comprehensive Health Monitoring — Track heart rate, blood oxygen, sleep patterns, temperature, and step count with precision sensors for better health insights. Smart Sports Tracking — The companion app includes dozens of sports modes (indoor, outdoor, GPS‑based). View and record detailed exercise data directly from your ring. Ideal Gift Choice — A meaningful and modern gift for birthdays, anniversaries, Thanksgiving, Christmas, Hanukkah, or Valentine’s Day. ️ Technical Specifications CPU: FR8016HA Bluetooth Version: BLE 5.0 Battery Capacity: 28mAh Standby Time: Up to 45 days Working Time: 3–5 days Charging Time: Approx. 0.5 hours G‑Sensor: MSA310 Heart Rate Sensor: HX3605 Charging Cable: Magnetic with SMT Protection IC Waterproof Level: IP67 Charging Current Requirement: 1A or below System Compatibility: Android 5.0+ / iOS 10.0+ Main Functions ️ Heart Rate Measurement Blood Oxygen Monitoring (SpO₂) ️ Body Temperature Detection Sleep Tracking Step Counting Calorie Calculation Package Includes 1️⃣ Smart Ring ×1 2️⃣ Magnetic Charger ×1 3️⃣ User Manual ×1 4️⃣ Packaging Box ×1 ️ Note: The QINO KR29 supports two types of chargers — magnetic cable or charging box (depending on package selection). Available Sizes 7# – 17.2 mm | 9# – 19.0 mm | 10# – 20 mm | 11# – 20.6 mm | 12# – 21.5 mm QINO KR29 — Redefining Smart Wear with Elegance & Power. Stay connected, stay active, and keep your health under control — all with a single ring.