smart ring with Charge Case Smart Ring Health Tracker for Men Women, Sleep Stress Exercise Health Monitoring, IP68 Waterproof, Long Battery Life, No Subscription, iOS Android Compatible(Silver, 12#)

ZERO MONTHLY FEES & PORTABLE POWER: Full access to health data is available with no app subscription required. Includes a premium Charging Case (plus 2 backup cables) for 30-45 days of use, making it practical for travel. Enjoy 3-7 days of use on a single charge and recharge on the go.
MASTER YOUR SLEEP QUALITY: Designed for comfort, this ultra-lightweight sleep tracker is less intrusive than a watch, allowing you to optimize your rest without wearing bulky devices. It automatically monitors your sleep stages (Deep, Light, REM) and naps, providing a comprehensive sleep score. Sleep data will be delayed in updating and will be synchronized to the APP display about 30 minutes after waking up, so wake up to detailed insights.
24/7 HEALTH GUARDIAN: Equipped with advanced sensors for continuous Heart Rate, Blood Oxygen (SpO2), HRV, and Stress monitoring. Track your body's recovery and daily trends via the user-friendly App (H Ring). Supporting Data Sharing, it allows you to care for family members by viewing their health reports remotely.
FITNESS TRACKER FOR EVERY MOVE: Whether you are running or swimming, this fitness ring has you covered. Rated 5ATM and IP68 waterproof, it withstands depths up to 50 meters. Tracks steps, calories, and distance accurately. Please select the correct size using the sizing guide before purchase.
SMART CONTROL AT YOUR FINGERTIP: Use the ring as a remote control to take photos or change music tracks on your phone. Features OTA updates and is compatible with iOS 13.0 and above, and Android 8.0 and above, both iOS 13.0, above, Android 8.0.
ESSENTIAL TIPS FOR ACCURATE DATA: To ensure data integrity, the ring must fit snugly on your index finger (no gap between ring, skin), with no gap between the ring and skin. The sensors require close contact to read your pulse and sleep stages. If the ring spins freely, the sensors may lose contact, resulting in gaps in sleep data. Sync with the App immediately after waking up to secure data. Data is not intended for medical advice