Silver No-Screen Smart Bracelet with Heart Rate, SpO2 and Sleep Tracking

This silver no-screen smart bracelet combines a minimalist, screen-free design with comprehensive health tracking. Monitor heart rate, blood oxygen and sleep quality through the Jring app while enjoying IP68 waterproof protection for swimming, rain and sweat.

Key Features

• Screen-Free Design: Minimalist, lightweight and discreet, with no screen distractions.
• Comprehensive Health Tracking: Monitor heart rate, sleep quality and blood oxygen via the app.
• App-Controlled Functions: All tests and data analysis are initiated directly from the Jring app.
• Multi-Sport Modes: Track different types of workouts for accurate performance analysis.
• Sleep Insights: Detailed reports including sleep score, proportions and average heart rate during rest.
• Heart Rate and SpO2 Trends: View 7-day trends and historical data for better health management.
• Seamless Integration: Syncs with WeChat Sports and Apple Health for all-in-one activity tracking.
• IP68 Waterproof: Wear it while swimming, showering or in the rain without worry.
• Long Battery Life: Up to 15 days standby or 5 days of daily use per charge.

Specifications

• Colour: Silver
• Waterproof Rating: IP68 (swimming, rain and sweat resistant)
• Bluetooth Version: 5.1
• Compatibility: Android 5.0 and above, iOS 10.0 and above
• App Name: Jring
• Memory: 128kb ROM + 96kb RAM
• Battery Capacity: 16mAh
• Charging Method: Magnetic charging
• Charging Time: ~2 hours
• Standby Time: 10 to 15 days
• Normal Use Time: ~5 days
• Working Temperature: 0 to 50 degrees Celsius