AI Smart Ring, Size First with Sizing Kit

• SIZE BEFORE YOU BUY: Ring sizes differ from standard ring sizes; Purchase the Ring Sizing Kit on Amazon first, and receive a credit towards your future Ring purchase (terms and conditions apply)
• ANDROID ONLY: Ring is compatible with Android smartphones.
• FITS LIKE A DREAM: Your favorite sleep tracker is now wrapped around your finger - literally; Ring is so comfortable, you won't even notice it's there while it collects insights on the quality of your sleep
• COMFORT MEETS STYLE: The elegant, lightweight design slips right onto your finger and into your day; From the gym to your business meeting to dinner with friends, it goes with everything - and is so comfortable, you'll forget it's there
• FSA/HSA ELIGIBLE: We can accept HSA or FSA funds for the following: Ring sizing kit.
• REMARKABLE DESIGN. EVERYDAY DURABILITY: This Ring is built for your everyday - a concave design minimizes scratches for outstanding durability ; Plus, Ring isn't afraid to take a splash - it's water resistant
• READY, SET, TRACK: Let Ring simplify your workouts; Just hop on the treadmill and start exercising - your Ring intuitively starts tracking without you having to lift a finger ; It's never been easier to collect the insights you need

What's in the box
1x Rings