Nextech Smart Ring QC3150 Size Small Sleep Heart Rate Fitness Tracker

The Nextech Smart Ring QC3150 delivers advanced health and fitness tracking in a compact, lightweight design. Engineered for all-day comfort, this smart ring provides continuous insights into sleep, heart rate, blood oxygen levels, stress, and activity without the bulk of a smartwatch.

With automatic workout detection and seamless Bluetooth 5.2 connectivity, the QC3150 syncs effortlessly with compatible Android and iOS devices. The included charging case extends total runtime up to 30 days, making it ideal for users who prefer low-maintenance, long-lasting wearable technology.

Designed in Size Small with a slim 2.6mm profile, this smart ring is discreet, accurate, and practical for everyday health monitoring.

Key Features:

• Continuous sleep monitoring and analysis
• Real-time heart rate tracking
• Blood oxygen (SpO₂) measurement
• Stress level monitoring
• Automatic workout detection
• Lightweight, ultra-thin smart ring design
• Long battery life with portable charging case
• Bluetooth 5.2 for stable, low-energy connectivity

Specifications:

• Compatibility: Android 5.0, iOS 10.0
• Bluetooth: Version 5.2
• Battery: 18mAh (Ring), 220mAh (Case)
• Run Time: Up to 30 days (With the Case)
• Charge Time: up to 1.5 Hours
• Weight: 2.9g (Ring) 22.8g (Case)
• Dimensions: 2.6mm Thick
• Size: Small (Inner Diameter 18.2mm)

NEW, NEVER USED. BOX OPENED FOR INSPECTION.