The item in this listing is a Scratch & Dent: the unit powers on with factory settings restored and may not include the original accessories. It may have cosmetic scratches & dents to the body of the unit and surface scratches on the screen. This will not impair use of the device. Product comes with a Minimum 30 days warranty

• 【Know Your Size Before Purchasing】Before purchasing the Uni-Green smart ring, we strongly recommend that you refer to the size chart and measure the circumference of your finger to ensure a comfortable fit and avoid unnecessary returns and exchanges(Available in sizes 7-13).
• 【Ultra-Thin,Non-sense and More Comfortable to Wear】Our Smart Ring has been upgraded to be thinner, lighter, narrower, and more lightweight than other products.
• 【Real-Time Health Monitoring】The Smart Ring has the latest sensors that can track heart rate, blood oxygen and other data 24 hours a day. The smart ring continuously monitors health, daily activities and sleep patterns to ensure that you have the latest understanding of your overall health.
• 【IP68 Waterproof& Gesture Remote Control】This Smart Ring is made of high-quality materials, fully enclosed structure, IP68 waterproof technology, no need to take it off when washing hands, swimming, bathing, very suitable for daily wear, can be used with confidence.
• 【ONE APP & Easy to Connect】After purchasing our smart ring, you can enjoy all the basic standard features of Ours Ring on the LuckRing App. After downloading the app, you can easily connect to the smart ring using Bluetooth.
• NUDZENI SMART RING HEALTHTRACKER, HEART RATE, REDUCED CIRCUMFERENCE MEN SIZE 10