R88 Smart Ring Sleep Heart Rate Blood Oxygen Monitor Fitness Tracker with Charging Case

• 【24/7 Health Monitoring】Advanced sensors continuously track heart rate, blood oxygen levels, and sleep patterns with 98% accuracy for comprehensive health insights.
• 【Aluminum Alloy Construction】Crafted from high-strength aluminum alloy material, weighing only 2.9g for comfortable all-day wear without feeling bulky.
• 【5ATM Waterproof Rating】Withstands water pressure up to 50 meters, perfect for handwashing, showering, and sports activities in any weather condition.
• 【Smart Gesture Control】Innovative shake-to-capture feature allows remote camera control with a simple hand gesture, making photography effortless and convenient.
• 【Multiple Sport Modes】Supports 8 exercise modes including running, cycling, yoga, and golf with precise step counting algorithm achieving 95% accuracy.

Specifications:

• Model: R88
• Chip: AC6323
• Memory: RAM 73KB, Flash 4Mbit
• Material: High-strength Aluminum Alloy
• Bluetooth-compatible Version: 5.3
• G-Sensor: STK8321
• Heart Rate Sensor: GH3018
• Battery Capacity: 20mAh (Ring), 200mAh (Charging Case)
• Charging Time: 1.5-2 hours
• Standby Time: 7-9 days
• Working Time: 3-4 days
• Waterproof Level: 5ATM
• App Name: SmartHealth
• Sport Modes: Running, Cycling, Jump Rope, Walking, Climbing, Yoga, Dancing, Golf
• Compatible System: Android 8.0+, iOS 10.0+
• Operating Temperature: -20℃ to 50℃
• Available Sizes: #7 (17.4mm), #8 (18.2mm), #9 (19.0mm), #10 (19.9mm), #11 (20.7mm), #12 (21.5mm)
• App Support Languages: 31 languages including English, Chinese, French, Spanish, German, Japanese, Korean
• OTA Support: Yes

Package included

• 1 x Smart Ring
• 1 x Charging Cable
• 1 x English User Manual
• 1 x Charging Case

Specifications