About This

• 24/7 Health & Fitness Monitoring: Accurately track your blood oxygen (SpO2), heart rate, sleep stages (deep, light, REM), and daily activity (steps, calories, distance). Get a comprehensive health overview via the companion app to improve your wellness and fitness routine
• 4-5 Days Long Battery Life & 5-Min Fast Charge: Enjoy up to 5 days of continuous use on a single charge. Only 5 minutes of charging provides a full day's power. No frequent charging for travel, sleep, and daily wear
• Slim, Lightweight & Universal Design: Made of skin-friendly titanium alloy, this smart ring is lightweight (3.5g), low-profile, and suitable for both women and men. Available in multiple sizes (US 8-13). Sleek for work, sleep, workouts, and daily life
• 5ATM & IP68 Waterproof & Durable: Swim, shower, and sweat without worry. The ring is fully waterproof and resistant to daily wear, making it suitable for swimming, gym sessions, and outdoor activities
• Comprehensive Sleep Analysis: Track and analyze your complete sleep cycle including deep sleep, light sleep, and REM stages to understand your sleep quality and make informed adjustments to your rest routine
• Hypoallergenic Titanium Construction: Crafted from medical-grade stainless steel that is hypoallergenic, durable, and comfortable for continuous wear throughout the day and night without skin irritation

Overview

• Operating System : iOS, Android
• Special Feature : Activity Tracker
• Battery Capacity : 18 milliamp_hours
• Connectivity Technology : Bluetooth
• Wireless Communication Standard : Bluetooth
• Battery Cell Composition : Lithium Polymer
• GPS : GPS Via Smartphone
• Shape : Round
• Brand : YouthWhisper
• Style : Minimalist