Accurate Monitoring, Peace of Mind
1% Accuracy: Newly upgraded chips to provide better accuracy. Accuracy is improved to 1%. Wearing 50G pulse oximeter ring can track blood oxygen level, pulse rate and body movement in real time, and display data on the finger ring.
High-quality Material: Made of high-quality low-sensitive silicone, soft and breathable. Ergonomically designed, SpO2 Ring pulse oximeter finger offers a comfortable and unnoticeable fit, ensuring it won’t disturb your sleep when worn at night. It is suitable for fingertip 1.57-2.36 inch. All fingers that match the size are suitable for wear. Please select the right size fingers to wear. Note: Please wear 50G pulse oximeter ring at the fingertips instead of the bones.
USB-C Charging: Included USB-C charging cable. It can be used continuously for more than 13 hours after full charge.
Easy to Use: Super simple operation, even seniors can master it effortlessly. Wear on any fingertip you feel comfortable and touch the circular button on the screen to initiate automatic measurement. The pulse oximeter screen will automatically alternate between displaying SpO2 and pulse rate reading.
Please turn on your phone’s Bluetooth and open the HealthTree APP—50G continuous pulse oximeter will automatically connect and start working.
Feature-rich App at No Cost: The app supports multi-user data storage, report downloads, and alerts for abnormal readings. With granular data tracking, you can review detailed insights from monitoring period. The app operates offline and requires no internet connection—plus, your personal data stays completely private.
Abnormal Data Alerts: When abnormal are detected, the app will beep with audible alerts and flag them in your data reports. The alert thresholds are fully customizable within the app based on individual health parameters.
Unlimited Storage: Data can be stored unlimitedly within the app when opened. During Bluetooth disconnection, overnight pulse oximeter with alarm can store the data and automatically syncs them to the app upon reconnection.Note: 50G continuous oxygen monitor ring is only used for sports and aviation purposes, not intended for medical purposes.
Note: Wear on any fingertip instead of internal bones.
Contact Us
1. Please open the package and check the product after you receive the product. If you have any inquires or problems, please feel free to contact us.
2. If there are any issues, please do not hesitate to contact us through eBay Message first. Please do not rush to initiate a return request or leave a negative review. If it is a product issue, we will replace it for free. Please rest assured.
3. We will reply your email within 1 business day (except weekend). Please rest assured that we will never ignore any information.
