Digital Display Smart Ring

• Advanced Sleep Tracking: Monitor your sleep patterns, heart rate, and blood oxygen levels with precision using the intelligent ring design
• Durable Construction: Crafted with stainless steel and featuring IP68 waterproofing for long-lasting performance in various conditions
• Extended Battery Life: Enjoy 3 - 4 days of normal use or 16 - 20 days of standby time with the efficient polymer cobalt battery
• Comprehensive Health Monitoring: Track multiple sports modes, heart rate, sleep quality, and blood oxygen levels with ease
• Seamless Connectivity: Bluetooth-compatible 5.1 technology ensures stable connections with compatible devices for real-time data syncing

Specifications:

• Material: Stainless steel + glue filling process
• Thickness: 2.5mm
• Waterproof Rating: IP68
• Chipset: German Dialog DA14585 (ultra-low power consumption)
• Memory: 128kb ROM + 96 Kb RAM
• G-Sensor: SC7A20
• Bluetooth-compatible Version: 5.1
• Heart Rate Sensor: Tianyi 3918
• Battery Type: Polymer pure cobalt battery
• Battery Capacity: 216mAh
• Charging Time: 2 hours
• Operating Temperature Range: 0-50℃
• Compatibility: for Android 9.0 and above; iOS 10.0 and above
• Compatible Software: Jring