Ultrahuman Ring Air- Size-12- Aster Air Black

Smart ring activity tracker round black heart rate monitor active minutes calories burned distance travelled hours slept quality of sleep workout tracking waterproof bluetooth 5.0 Lithium polymer lipo 24 mah battery life: 6 day s step into a new era of health monitoring with the ultrahuman smart ring. Designed for both men and women, this sleek fitness ring is your perfect companion for a healthier, more balanced life. Combining cutting-edge technology with sophisticated design, it offers comprehensive insights into your sleep, recovery, and overall wellness.The ultimate form factor for sleep and recovery trackingunmatched accuracy for health trackingexperience the unparalleled accuracy of fingertip biomarker data. Unlike wrist-based wearables, the ultrahuman smart ring leverages the higher blood flow and arteriole density of your fingers, ensuring precise readings of your vital signs. Whether you're monitoring your sleep stages, heart rate variability hrv , or skin temperature, trust in the superior precision that only a smart ring can provide.Featherlight design for ultimate comfortat just 2.4 Grams, this smart ring is 11 times lighter than typical smartwatches, making it one of the lightest fitness trackers on the market. Its hypoallergenic smooth inner lining ensures a comfortable fit, so you can wear it all day and night without even noticing it's there. The ultrahuman smart ring is meticulously crafted to blend seamlessly into your lifestyle, offering a barely-there...

Smart ring activity tracker round black heart rate monitor active minutes calories burned distance travelled hours slept quality of sleep workout tracking waterproof bluetooth 5.0