Ultrahuman Ring Air- Size-12- Matt_Grey

Smart ring activity tracker Round Grey. Heart rate monitor Active minutes Pedometer Hours slept Quality of sleep. Bluetooth. Lithium Polymer (LiPo) 24 mAh Battery life: 6 day(s). Mighty Light. Amazingly Sleek.. 2.4 gms light. 11x lighter than a typical smartwatch.. 2.4 mm sleek. Discreet design for everyday use.. World’s most comfortable wearable. Glides with you through your day, feeling lighter than air. It’s there when you need it, and invisible when you don’t.. Form factor so discreet, it’s easy to forget you’re wearing it but hard to ignore its capabilities.. Wake up to your sleep insights. The Sleep Index, intelligently designed to be your sole metric for sleep health, assesses your total sleep duration, resting heart rate, and restfulness, creating a comprehensive picture of your sleep quality.. Temperature tracking made easy. Skin temperature is vital for measuring your body's physiological states and responses to various factors, including exercise, stress, and illness.. Liste