M4 Smart Bracelet – Premium Fitness Companion

High-Precision Health Monitoring
Track heart rate, blood oxygen, and sleep patterns with medical-grade accuracy, ensuring real-time health insights for active lifestyles.
Military-Grade Durability
IP67 waterproof rating withstands sweat, rain, and dust, reinforced with shock-resistant polymer casing for rugged daily use.
Seamless Connectivity
Bluetooth 5.0 syncs instantly with iOS/Android, delivering call/SMS notifications and app alerts without lag.
Ultra-Long Battery Life
180mAh lithium battery lasts 7+ days on a single charge, ideal for travel and continuous fitness tracking.
Stylish & Lightweight Design
Sleek 1.1-inch HD touchscreen with adjustable silicone straps (220-280mm) for all-day comfort in professional or workout settings.
Multi-Sport Mode
Pre-loaded with 8 activity trackers (running, cycling, swimming) and calorie counter for targeted performance analytics.
Global Wholesale Advantage
Direct factory pricing, bulk discounts, and certified quality—exclusively for resellers and volume buyers.