?All-Day Health Guardian?Equipped with advanced optical sensors, this fitness tracker bracelet provides 24/7 real-time monitoring of heart rate, blood pressure, blood oxygen saturation, heart rate variability (HRV), and stress levels. Offers precise deep sleep stage analysis (light sleep, deep sleep, rapid eye movement) and full female cycle tracking. Data automatically syncs with the QWatch Pro app, completely free with no subscription fees, compatible with iOS and Android. This product is intended for everyday use only and is not designed for medical purposes
• ?Ultra-Thin & Invisibly Comfortable?Screenless ultra-thin design paired with a comfortable, soft strap (nylon 0.05lbs / silicone 0.06lbs), this sleep tracker is ergonomically crafted for a lightweight, no-burden fit. Your ideal partner for running, cycling, fitness, and sleep monitoring, providing all-day, all-around health protection
• ?Super Long Battery Life?Revolutionary battery life offers up to 100 days standby and 45-60 days of regular use. Quick 1.5-hour charging delivers over two months of continuous usage. Perfect for hiking, camping, or travel — say goodbye to battery anxiety
• ?170+ Diverse Workout Modes?Supports over 170 sports modes including yoga, hiking, and strength training. Outdoor running and hiking GPS tracking automatically sync with the app to assist in precise exercise data analysis. Health tracker exercise modes require manual switching to meet diverse training needs
• ?Smart AI Health Assistant?The smart bracelet band is powered by built-in ChatGPT AI analysis, automatically interpreting steps, sleep, and activity data to deliver personalized health advice and optimization plans. Helps you adjust lifestyle habits scientifically and enjoy a tailored health management experience
• ?Ready for All-Day Use?IP68 + 1ATM dual water resistance rating (supports protection up to 10 meters underwater), effectively resists rain, sweat, and daily hand washing splashes. Suitable for all weather c