Oura Ring 4 Fitness Tracker – Sleep Tracking Wearable

Special Feature Heart Rate Monitor, Activity Tracker Battery Cell Composition Lithium Polymer Shape Ring Brand OURA Color Silver Target Audience Unisex Adult Compatible Devices Smartphone Display Type No Display Band Material Type Titanium Band Color Silver About this item SIZE BEFORE YOU BUY – Oura Ring 4 sizes are different from standard ring sizes. Size yourself with the Oura Ring 4 Sizing Kit and receive a $10 Amazon credit towards the future purchase of an Oura Ring 4. OURA MEMBERSHIP – The first month of membership is free with your purchase, and $5.99/mo afterward. Offer available to new members only. Or opt for the annual prepaid option for $69.99. Membership is tied to your account via the Oura App, not your physical ring. ACCURACY—SMART SENSING—Oura tracks over 30 biometrics, including sleep, activity, stress, heart health, and women’s health metrics. Oura Ring 4 is powered by Smart Sensing, which adapts to you and delivers accurate, continuous data day and night. LONG-LASTING BATTERY – With up to 8 days of battery life, no screens, and no vibrations, Oura Ring 4 allows you to focus on the present. You’re free to forget it’s on from a workout to a night out. Until you start getting compliments. DESIGNED FOR 24/7 WEAR – The updated design of the Oura Ring 4 is more comfortable, fits better than ever, and is water resistant. The first all-titanium smart ring combines exceptional durability with a gentle touch, even for sensitive skin. SYNC WITH YOUR FAVORITE APPS—Compatible with iOS and Android, Oura seamlessly integrates with over 40 apps, including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava, and more. HSA/FSA ELIGIBLE – We can accept HSA or FSA funds for the following: Oura Ring, additional charges, and shipping. LOOKING FOR THE BEST HEALTH TRACKER? – Whether you’re searching for a sleep ring or fitness ring, Oura Ring 4 is for you — this revolutionary smart ring allows you to discreetly track your sleep, activity, recovery, and stress — in style.