We Recommend:Go up1 size from your usual US ring's size for a more comfortable fit

Wearing suggestions
After receiving the smart ring, please charge and activate it first,(Adjust the magnetie conneetor until the light flashes, indicating that the ring has started charging),ensuring the charging time is no less than l0 minutes to guarantee sufficient battery for initial use.
This ring does not have menstrual cycle recording or body temperature monitoring features. Thematerial of the ring is stainless steel+ resin, which is wear-resistant, waterproof and lightweight.
Disclaimer: The data provided by the smart Ring isintended for daily activity tracking and general welinesspurposes only.it should not be considered as medical ordiagnostic data and should not replace professionalmedical advice, diagnosis, or treatment. For any health.related concerns or conditions, please consult with ahealthcare professional.
Note:
Please note that our blood pressure monitoring providesan estimate. For more accurate results, input your usualblood pressure readings in advance. To do this, go to theapp's homepage >"Blood Pressure (BP)">"HealthSettings" >"Blood Pressure Calibration" and enter yourprevious readings.

【24/7 Health Monitoring at Your Fingertip】:Track your blood oxygen, heart rate, and blood pressure in real-time, day or night. View detailed daily, weekly, and monthly health data on the app to gain insights into your wellness and make smarter lifestyle choices.other functions:family care,remote photography,Smart rings size 7-13 are suitable for various large and small size needs of men and women.
【Advanced Sleep Analysis for Better Rest】:Automatically monitor(Record every 30 minutes) your sleep stages (deep, light, and REM sleep) with precise tracking of your falling asleep and waking times. Use the app's sleep graphs to identify patterns and improve your sleep quality over time.

【All-Day Activity & Multi-Sport Tracking】:Effortlessly track steps, calories burned, and distance throughout the day. Choose from multiple sports modes (running, yoga, cycling, and more) to get detailed workout metrics like heart rate, speed, and route maps for optimized fitness routines.Smart ring with IP68 /5atm waterproof, suitable for swimming, hand washing, and rainy

【 Long-Lasting Battery & Portable Charging Case】:Enjoy up to 5 days of battery life on a single 2-hour charge. The included 400mAh portable charging case provides 15 additional charges, extending total usage to 60 days—perfect for travel and outdoor adventures.

【 No Subscription Fees & Universal Compatibility】:Lifetime free access to the health app with no hidden costs. Compatible with Android 4.4+ and iOS 8.4+ devices. Includes a smart ring, charging case, magnetic USB cable, and user manual—an ideal gift for health-conscious individuals.