Specification：<br>WEIGHT：0.53 oz / 15g<br>DEVICE DIMENSIONS：1.5'' x 1.2'' x 1.5''<br>RING PERIMETER：2.0'' - 3.2''/ 50-82mm<br>WIRELESS：Bluetooth 4.0 BLE<br>BATTERY LIFE：Rechargeable lithium-polymer, 3.7 Vdc; 12-16 hours for typical use<br>DEGREE OF DUST &WATER RESISTANCE ：IP24<br>RECORDED PARAMETERS：Oxygen levels, pulse rate, motion<br>COMPATIBLE COMPUTER SYSTEM：Windows 7/8/10；macOS 10.15.3 or above<br>WORKS WITH：iOS 9.0 or above, iPhone 4s/iPad 3 or above; Android 5.0 or above, with Bluetooth 4.0 BLE<br>OXYGEN LEVEL RANGE：70%-99%<br>PULSE RATE RANGE：30 to 250 bpm<br>MEASURE INTERVAL：1S<br>DISPLAY INTERVAL IN APP DATA CHART：4S<br>BUILT-IN MEMORY：4 sessions, up to 10 hours for each session<br>1X O2Ring™ Continuous oximeter<br>1X Micro USB cable<br>1X User guide<br>Detail：<br>【1】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)<br>【2】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 notify you and mark it in the report.<br>【3】Detailed APP & PC Reports: Free APP & PC software provides graphic O2, PR report and trends of data. Unlimited sharing of PDF and CSV reports.<br>【4】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.<br>【5】User Friendly: The O2ring runs automatically when you wear it.The patented comfortable soft silicon sensor ring is light and convenient.<br>【6】Rechareable: Long battery life. It can be used for up to 12-16 hours after fully charged.<br>【7】NOTE: It's not a medical device. This device is for Sports and Aviation use only and not intended for medical use.<br>On Feb 21, 2023 at 01:04:09 PST, seller added the following information:
Specifics
- Manufacturer Warranty: 1 Year
- Power Source: Rechargeable Battery
- Features: Smartphone Compatible
- Condition: Almost brand new, original packaging, 1 year warranty, free replacement within 1 year.
- Sensor Technology: Infrared Sensor
- Display Type: OLED
- Model: O2Ring
- Type: Ring Oximeter
- Product Line: O2Ring
- Brand: Wellue