Experience ultimate functionality with the RLX JS9 Sport Smart Watch, designed for those who demand performance, connectivity, and style.

Equipped with Bluetooth calling, NFC function, and real-time health tracking, this smartwatch ensures you stay connected and informed wherever you go. The Wearfit Pro App allows you to monitor your fitness progress, track daily activities, and receive smart notifications directly on your wrist.

With its vibrant HD display, durable sport design, and comfortable bracelet strap, the JS9 Smart Watch is ideal for workouts, office wear, or casual use. Stay on top of your health with accurate heart rate, blood oxygen, and sleep tracking features — all in one sleek wearable.

 Key Features:

•  Bluetooth Call Function: Make and receive calls directly from your wrist.
•  NFC Function: Unlock doors or connect easily using NFC technology.
•  Heart Rate Monitoring: Track your heart rate 24/7 in real-time.
•  Blood Oxygen (SpO₂) Sensor: Monitor your oxygen levels anytime.
•  Multi-Sport Fitness Tracking: Supports running, cycling, walking, and more.
•  Sleep Monitoring: Analyze sleep duration and quality for better rest.
•  Message & App Notifications: Stay updated with calls, texts, and social media alerts.
•  Full HD Touch Display: Smooth and colorful user interface.
•  Long Battery Life: Optimized for multi-day use on a single charge.
•  Water-Resistant Design: Perfect for everyday use and workouts.
•  Wearfit Pro App Support: Sync data, customize watch faces, and track goals easily.

 Specifications:

• Brand: RLX
• Model: JS9
• Display: 1.39-inch HD Full Touch Screen
• Connectivity: Bluetooth 5.0
• App: Wearfit Pro
• Functions: Bluetooth Call, NFC, Heart Rate, SpO₂, Sleep Monitor, Step Counter, Notifications
• Battery Capacity: 300mAh (approx.)
• Charging Time: 2–3 hours
• Usage Time: 3–5 days (typical use)
• Material: Zinc Alloy + Silicone Strap
• Water Resistance: IP67
• Compatibility: Android & iOS