[24/7 Health Monitoring] Smart ring continuously tracks sleep quality heart rate body temperature oxygen saturation and step count providing real time insights into your overall wellness without disrupting daily activities ensuring comprehensive health data collection throughout the day and night for informed lifestyle choices [IPX8 Waterproof Design] Engineered with IPX8 rating this fitness tracker ring withstands depths up to 100 meters making it perfect for swimming surfing sailing and deep sea diving activities while maintaining reliable performance in all water based environments without compromising functionality [Convenient Charging Solution] Includes a dedicated charging case with 350mAh capacity allowing effortless charging in just 45 minutes the portable case extends usage flexibility ensuring your health tracker ring remains powered for approximately 7 days of continuous operation [Stylish Lightweight Build] Crafted from aluminum alloy and ceramic materials this smart health ring delivers an elegant appearance with a feather light design that feels comfortable during extended wear often making users forget they are wearing it while maintaining durability use [Smartphone Integration] Enables hands free phone camera control via simple hand gestures with Bluetooth connectivity up to 8 meters allowing seamless photo capture without touching your device enhancing convenience during travel social events or active moments

Item Type: Smart Ring

Material: Aluminum alloy, ceramic, electronic components

Ring Battery Type: Lithium battery (built in)

Ring Battery Capacity: 20mAh

Ring Battery Life: About 7 days

Ring Charging Time: 45 minutes

Charging Case Battery Type: Lithium battery (built in)

Charging Case Battery Capacity: 350mAh

Color: Silver

Ring NumberApplicable Finger Circumference Inner Diameter  17 52.12mm/2.05in16.6mm / 0.7in 18 55.26mm/2.18in17.6mm / 0.7in 19 58.4mm/2.30in18.6mm / 0.7in 20 61.54mm/2.42in19.6mm / 0.8in 21 64.68mm/2.55in20.6mm / 0.8in 22 67.82mm/2.67in21.6mm / 0.9in

How to Use

Before use, please scan the QR code to download the APP and follow the instructions. Power on method: Self start when fully charged.

Package List

1 x Smart Ring

1 x Charging Case

1 x Charging Cable

1 x Instructions