RLX JS9 Sport Smart Watch | Heart Rate & Blood Oxygen | NFC | Bluetooth Call

Key Features:

• Heart Rate & Blood Oxygen Monitoring: Track your health metrics in real-time.
• Bluetooth Calling: Make and receive calls directly from your wrist.
• Message Reminders: Get alerts for calls, messages, and app notifications.
• NFC Capability: Enjoy contactless payments for convenience on the go.
• Wearfit Pro App Compatible: Sync for comprehensive health and fitness tracking.
• Stylish Bracelet Design: Perfect for workouts and everyday wear.