Smart Sleep Monitoring Ring

All-day Monitoring: It can be used continuously tracking of blood oxygen level, pulse rate and body motion for the whole day. (Up to 16 hours) It captures critical data without breaking your stride—so you can move through your day with ease and confidence.

Smart Readings Reminder: If the O2 level is lower than the preset threshold and heart rate is lower or higher than the preset threshold, the device and the APP will vibrate to notify you and mark it in the report. With intelligent alerts to keep you in the know, the Smart Sleep Monitoring Ring is designed for optimal wellbeing.

Detailed APP & PC Reports: Free APP & PC software provides graphic O2, PR report and trends of data. Unlimited sharing of PDF and CSV reports. APP compatible with iOS 9.0 or above, iPhone 4s/ iPad 3 or above, Android 5.0 or above, with Bluetooth 4.0 BLE. Fine-tuned analytics and data sharing allow users to gain valuable insights into their sleep and adjust their lifestyle accordingly for maximum restorative power, making this a must-have device for anyone who values their health.

Built-in Memory: O2ring device stores four groups of 10-hour data. When the device is connected to the APP via Bluetooth, the data will be uploaded automatically Enjoy the convenience of data-tracking that's effortless and reliable - no additional hardware required! Completely customize your sleep monitoring journey, with the power to analyze health and lifestyle trends over time..

User Friendly: The O2ring runs automatically when you wear it. The patented comfortable soft silicon sensor ring is light and convenient. Its smooth and lightweight design fits seamlessly into your lifestyle, with no buttons or switches to fuss with. Enjoy the luxe of effortless monitoring that discreetly records and tracks your sleep.

Rechareable: Long battery life. It can be used for up to 12-16 hours after fully charged. Be confident knowing your Smart Sleep Monitoring Ring is always ready for action. Enjoy the extended battery life and make the most of up to 16 hours of comfortable wear.

NOTE: It's not a medical device. This device is for Sports and Aviation use only and not intended for medical use. Ideal for athletes, pilots, and everyone who wants to track their sleep cycles without needing medical-grade devices. This innovative sleep monitoring ring is designed with convenience and performance in mind.