Brand New, Never opened or used I have one of these myself and it's a must if you want to track sleep but don't want to wear a bully watching to bed Will post same or next day upon payment - free postage The Ultrahuman Ring AIR is a sleek and stylish smart health tracker designed for fitness enthusiasts. Made of durable titanium material, this activity tracker features optical bio-tracking sensors for accurate heart rate monitoring. With a matte grey finish and a size 13 fit, this unisex ring is perfect for both indoor and outdoor activities, particularly running and jogging. Its English language interface allows for easy use across iOS operating systems, making it a convenient tool for tracking your daily sleep and fitness routines.
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