Oura Ring 4 Brushed Silver - Size 7 BRAND NEW - OPEN BOX

BRAND NEW IN OPEN BOX.

-ALL ITEMS WILL REQUIRE AN ADULT SIGNATURE. -SERIAL NUMBERS WILL BE DOCUMENTED TO ENSURE YOUR ITEM REACHES YOU AS INTENDED. -WE DO NOT SHIP TO PO BOXES.

Due to free shipping and discounted sales prices, we do not accept returns unless the product doesn't match our description (You are covered by eBay's Money Back Guarantee, which covers most transactions on eBay. It means you can get your money back if an item didn't arrive, is faulty or damaged, or doesn't match the listing).

ADDITIONALLY, NO RETURNS FOR WRONG SIZE. KNOW YOUR SIZE BEFORE PURCHASING.

Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health and with up to 8 days of battery life — you can forget it's even on.

Sleeker, smarter, and more accurate than ever, Oura Ring 4 is made for you.

Oura Ring 4 sizes are different from standard ring sizes and Oura Ring Gen3 sizes. It's important to find your size before you purchase Oura Ring 4. Find your size by purchasing an Oura Ring 4 Sizing Kit
1. Purchase the Oura Ring 4 Sizing Kit.
2. Learn your Oura Ring 4 size by wearing a sizing ring for at least 24 hours.
3. Purchase your Oura Ring 4

Features: Brushed Silver Finish (band)
Weight: 3.8 Grams
Water Resistance: Water-Resistant
Connection Type: No Wired Connection Ports
Includes: Charging/Docking Station, Charging Cable
Operating System Compatibility: Apple iOS, Android
Wireless Technology: Bluetooth
Activities tracked: Running, Golf, Basketball, Walking, Hiking, Yoga, Cycling
Maximum Battery Charge Life: 8 Days
Metrics Measured: Sleep Duration, Pulse Wave Velocity (PWV), Heart Rate, Menstruation, Stress Level, Blood Oxygen Level (SpO2), Body Temperature, Daily Distance
Material: Titanium
Battery: 1 Non-Universal Lithium, Required, Included