Dpofirs Smart Ring Health Tracker, Smart Ring with Heart Rate, Blood Oxygen, Blood Pressure and Sleep Monitor, Activity Tracker Pedometer Ring for Women Men, IP68 Waterproof (NO 20) - Dpofirsckzy58g6be-14

• Multifunctional: The smart ring has multiple functions to monitor your body temperature and blood oxygen at any time, allowing you to observe your health at any time. Lightweight Design: Smart ring ultra light body, no wearing sense, wearing experience so light that you may forget its existence. Exercise Ring: The smart health ring can also be an exercise ring, because it can record the number of steps you take in a day to provide you with a nice use experience. Detect Sleep Quality: This smart ring can detect your sleep time and sleep status while you sleep, and tell you how nice your sleep quality is. Excellent Grade Material: The smart ring is made of stainless steel, rustproof, durable, beautiful, elegant, a nice match with your daily clothes.