SOUYIE Smart Bracelet for Men Women, 24/7 Health Activity Fitness Trackers | Screenless, Sleep Tracker, 24/7 Heart Rate/Blood Pressure/SpO2/HRV/Stress Monitor, 170+ Sports Modes, 1ATM, Free APP, 2 Bands

【Worry-free after-sales, quality assurance】Enjoy 30-day free return, 1-year warranty and 24/7 customer support. If you have any questions, please contact us through "Find Order-Contact Seller", we will serve you wholeheartedly!. 【Free APP】Enjoy truly free fitness tracking with SOUYIE 100% subscription-free app—no hidden fees, no service charges, ever. Our intuitive companion app provides full feature access: sync health metrics, analyze sleep patterns, and customize goals without paywalls. Seamlessly compatible with smartphones (Android 5.0+/iOS 10.0+), it features an ad-free dashboard, effortless Bluetooth pairing, and free lifetime updates. Focus on your health journey, not payments—experience premium insights with zero financial commitment. 【Long Battery Life & 1ATM Waterproof】Solve your daily charging worries with the SOUYIE ultra-long 20-30 day battery life fitness tracker—designed for low power consumption and minimalist convenience. Built-in 1 ATM water resistance makes it easy to handle workouts, hand washing and active lifestyles. Enjoy uninterrupted, all-day health tracking without having to worry about frequent charging. Whether you're sweating in the gym or caught in the rain, wear it worry-free as your always-ready health companion (It is not recommended to wear the watch when taking a hot bath, swimming, diving, or taking a sauna). 【18.4g Lightweight Body & Double Straps】Redefine lightness and comfort with the SOUYIE 18.4g smart bracelet. The stylish metal case is durable and exudes an elegant sheen, and comes with two straps (silicone and nylon) for a versatile look. The minimalist screenless design and ergonomically curved body bring an excellent all-day comfort experience whether you are exercising, sleeping or working. 【Instant Vibration Reminder】Stay seamlessly connected with intelligent vibration reminders. SOUYIE smart bracelet provides call, SMS, and app notification reminders (Whatsapp/Skype/Facebook) via Bluetooth sync. Gentle, private vibrations ensure only you feel alerts—no disruptive sounds. Never miss important messages in meetings, workouts, or quiet moments. Maintain focus without phone-checking while avoiding social awkwardness. 【Day and Night Sleep Tracking】Experience 24/7 sleep tracking with our newly upgraded health watch. Monitor your nighttime sleep and daytime naps for a comprehensive rest analysis. Get professional insights into your sleep stages (light, deep, REM), sleep duration, and awake time. Understand your unique sleeping patterns with detailed reports. Optimize your sleep, enhance recovery, and wake up refreshed—make smarter adjustments for truly restful nights. 【All-Day Activity Tracking & 170+ Sports Modes】Maximize every workout with 170+ sports modes and 24/7 activity tracking. SOUYIE fitness tracker accurately monitors steps, distance, and calories burned all day to accelerate your goal achievement. Train smarter in 170+ activities including running, yoga, basketball, and skipping—plus 3 dedicated GPS modes (walking/running/cycling) for real-time route mapping. View real-time workout tracks on the app to analyze performance and optimize progress. 【24/7 Continuous Health Tracking】Experience 24/7 continuous health tracking with SOUYIE fitness tracker. Advanced sensors and AI algorithms continuously monitor real-time heart rate, blood pressure, blood oxygen, heart rate variability, and stress levels day and night. Get comprehensive health insights through detailed trends and analysis reports on the companion app to understand your health status, prevent risks, and improve your health level—all on your wrist. (Note: The measurement results are for reference only and should not be used for any medical purposes or as a basis for diagnosis).