(Newly upgraded), Wearable Fitness Smart Ring Health Tracker, Sleep Quality & Heart Rate & Blood Oxygen Monitoring, IP68 Waterproof, No Subscription Fees, Smart Ring, Sliver,Size 9

Product information Collapse All Expand All Additional details Human-Interface Input Buttons Water Resistance Level Waterproof Supported Application Weather Additional Features activity_tracker, multisport_tracker, camera Display Screen Size 5 Millimeters Measurements Item Dimensions 2.76 x 0.2 x 0.2 inches Warranty & Support Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price? Item details Built-In Media 1 x Ring Manufacturer Temdan Customer Reviews 1.0 1.0 out of 5 stars 1 rating 1.0 out of 5 stars Best Sellers Rank #1,491,978 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #3,176 in Activity & Fitness Trackers #8,690 in Electronics & Gadgets ASIN B0DBH5JHG7 Brand Temdan Style Shape Round