Smart Ring Ultra Narrow Slim Fitness Rings Heart Rate Monitor Sleep Tracker Blood Oxygen Health Tracker Step Counter Calorie Pedometer Waterproof Intelligent Smart Rings for Women Ladies Men #M/#6

• Health Smart Ring: The fitness ring supports 24-hour continuous heart rate and blood oxygen tracking, Whether in daily life or during exercise, the activity tracker can always keep monitoring your hear rate, allowing you to better understand your physical condition and make corresponding adjustments.
• Slim Comfortable Sleep Ring: The ultar narrow sleep rings give you more comfortable wearing experience and won't interfere with your falling asleep. Track your last night's sleep duration and provide a comprehensive sleep quality analysis (deep sleep time, light sleep time, and wake-up time), allowing you to develop good sleeping habits.
• All-day Tracking Fitness Tracker: The intelligent ring track your steps, calories consumption and distance automatically. Turn on the exercise modes in the App, the health ring will additionally track the sport time and heart art rate during exercise, let you know the real-time exercise performance.
• Gesture Control Waterproof Ring: This waterproof ring supports gesture interaction, you can use it to take phone's photos or browse video remotely. Free your hands and give you convenience in daily life. The IP68 waterproof smart rings suit for washing your hands, cold bathing and swimming.
• Portable Charging Case: This smart ring is equipped with a small charging compartment for easy storage and carrying. This design is ideal for travel and business trips. When the charging case is fully charged, it can charge the ring ten cycles, giving you a longer time to use.

MULTIFUNCTION: - Pedometer: Steps,Calories,Distance - Heart Rate Monitor > - Blood Oxygen Monitor - Sleep Tracker - Sport Modes - Remote Camera - Gesture Control (for video browsing) HARDWARE: APP: LuckRing, No Subscription Fee Bluetooth: 5.4 Ring Battery Capacity: 15mAh Compatibility: Smartphone iOS 12.0 or above, Android 8.0 or above NOTES: - IP68 Waterproof, suit for swimming - DO NOT suitable for warm or hot water Packing: - 1* Smart Ring - 1* Charging Case - 1* Charging Cable - 1* User Manual Any questions,please kindly contact us,we would always offer satisfactory solution to you.