Smart Health Fitness Tracker Bracelet - 24/7 HR/SpO2/HRV/Sleep/Stress | 170+ Sports IP68 2 Bands

[24/7 All-Round Health Monitoring] Advanced sensors & AI algorithms fitness tracker real-time heart rate, blood pressure, blood oxygen (SpO2), HRV, and stress levels 24/7. Monitors sleep stages (light/deep/REM), daytime naps, and provides detailed trend reports via the companion app to help you understand wellness status (note: readings for reference only, not medical use).
[170+ Sports Modes & GPS Sync] Maximize workouts with 170+ professional sports modes (running, yoga, basketball, cycling) and all-day activity tracking (steps, distance, calories). 3 dedicated GPS modes (walking/running/cycling) sync with your phone for real-time route mapping and performance analysis.
[16.5g Ultra-Light Comfort & Dual Straps] Featherlight 18.4g design (50% lighter than competitors) with an ergonomic curved body for all-day wear. Comes with 2 interchangeable straps (silicone + nylon) – hypoallergenic, sweat-proof, and suitable for workouts, sleep, or work. Minimalist design ensures zero irritation or slipping.
20-30 Day Battery & 5ATM Waterproof – Solve charging worries with 20-30 days of regular use (45-60 days standby) – 3x industry standard. 5ATM waterproof (10m depth) handles sweat, rain, and handwashing (avoid hot baths, saunas, or diving). Enjoy uninterrupted tracking for travel, camping, or daily life.
[Free APP & Smart Convenience] 100% subscription-free app (no hidden fees) compatible with Android 5.0+/iOS 10.0+, offering ad-free dashboards and lifetime updates. Get vibration alerts for calls, SMS, and social app notifications (WhatsApp/Facebook). Backed by 30-day free returns, 1-year warranty, and 24/7 customer support.