Ultrahuman Ring Air Size 11 Space Silver

Track your health around the clock with the Ring Air Size 11 in Space Silver, a sleek fitness tracker that fits comfortably on your finger. Made from fighter jet grade Titanium with a hypoallergenic epoxy resin inner coating, this lightweight ring weighs just 2.4-3.6g while monitoring your vital signs. It connects to both iPhone and Android devices via Bluetooth 5.0, tracking your circadian rhythm, sleep patterns, and even detecting AFib. The impressive battery lasts 4-6 days on a single charge, and you can wear it worry-free during activities as it's water resistant up to 100 meters for 12 hours. Comes with a 1-year warranty. Model 170128.