M
User10255452
★★★★★
2026-11-06
Produto parece de boa qualidade e funciona perfeitamente.
Oura Ring Gen 4 Ceramic Smart Ring — White with Silver Inner Band
$399.00
$518.7
30% OFF
Flash Sale ends in
00d
00h
00m
00s
100% Authentic · Money-back guarantee
Free Express Shipping · 2-5 day delivery
30-Day Free Returns
6-Month Quality Warranty
Product Details
Description
Specifications
Care Guide
Ceramic smart ring by Oura. Color: Tide Size: 7 Tracks sleep, heart rate, activity, body temperature, stress level, and much more. Lightweight and designed for all-day wear. Syncs with the Oura app for insight and guidance. Options to connect to other health apps. In my opinion, this ceramic ring is a way better fit than previous versions.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.