$329 Smart Ring Adjustable Sleep Tracker

Updated August 24, 2026

This auction ended on August 30, 2026. See upcoming auctions from Master Liquidation or current jewelry & watches auctions.
Lot number32
CategoryJewelry & Watches
AuctionMASTER LIQUIDATION Online30/08
DateAugust 30, 2026 at 5:25 PM EDT
Auction houseMaster Liquidation
LocationLondon

Notes: Size 9. Gray colour Condition: Open Box-Look NEW In Packaging?: Yes Assembly Required?: No Damaged?: No Functional?: Yes Missing Parts?: No Revolutionary Adjustable Design for Perfect Fit Experience unparalleled comfort with Circul Smart Ring's globally innovative adjustable design. Our groundbreaking technology ensures a perfect fit for any finger size, eliminating sizing concerns entirely. The ring automatically adapts to your finger, providing consistent comfort and accurate health monitoring throughout your day. High-Precision Health Monitoring at Your Fingertip Equipped with cutting-edge sensors and AI algorithms, Advanced sensors track key wellness metrics including heart rate and blood oxygen levels. Monitor vital health metrics including heart rate, blood oxygen levels, and HRV in real-time. Get health insights without the need for clinical devices.

$329 Smart Ring Adjustable Sleep Tracker

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