![Wellue O2Ring Oximeter Continuous Tracking Heart Rate Blood Oxygen Saturation](https://u-mercari-images.mercdn.net/photos/m27259254939_1.jpg)
![Wellue O2Ring Oximeter Continuous Tracking Heart Rate Blood Oxygen Saturation](https://u-mercari-images.mercdn.net/photos/m27259254939_1.jpg)
![Wellue O2Ring Oximeter Continuous Tracking Heart Rate Blood Oxygen Saturation](https://u-mercari-images.mercdn.net/photos/m27259254939_2.jpg)
![Wellue O2Ring Oximeter Continuous Tracking Heart Rate Blood Oxygen Saturation](https://u-mercari-images.mercdn.net/photos/m27259254939_3.jpg)
![Wellue O2Ring Oximeter Continuous Tracking Heart Rate Blood Oxygen Saturation](https://u-mercari-images.mercdn.net/photos/m27259254939_4.jpg)
![Wellue O2Ring Oximeter Continuous Tracking Heart Rate Blood Oxygen Saturation](https://u-mercari-images.mercdn.net/photos/m27259254939_5.jpg)
Wellue O2Ring Oximeter Continuous Tracking Heart Rate Blood Oxygen Saturation
Wellue O2Ring Oximeter Continuous Tracking Heart Rate Blood Oxygen Saturation
Item is new with Box. Please inspect pictures for details. We are always open to offers.Wellue O2Ring Oximeter Continuous Tracking Heart Rate Blood Oxygen Saturation
![Wellue O2Ring Oximeter Continuous Tracking Heart Rate Blood Oxygen Saturation](https://u-mercari-images.mercdn.net/photos/m27259254939_1.jpg)
![Wellue O2Ring Oximeter Continuous Tracking Heart Rate Blood Oxygen Saturation](https://u-mercari-images.mercdn.net/photos/m27259254939_2.jpg)
![Wellue O2Ring Oximeter Continuous Tracking Heart Rate Blood Oxygen Saturation](https://u-mercari-images.mercdn.net/photos/m27259254939_3.jpg)
![Wellue O2Ring Oximeter Continuous Tracking Heart Rate Blood Oxygen Saturation](https://u-mercari-images.mercdn.net/photos/m27259254939_4.jpg)
![Wellue O2Ring Oximeter Continuous Tracking Heart Rate Blood Oxygen Saturation](https://u-mercari-images.mercdn.net/photos/m27259254939_5.jpg)