Wellue O2ring SPO2 кольцо мониторинга сердечного ритма приступ апное во время сна Мониторинг пульса и уровня кислорода в крови с сигнализацией хорошее качество

Wellue O2ring SPO2 Ring Heart Rate Sleep Apnea Monitor Pulse Oximeter With Alarm

Learn if There're Oxygen Events

A quick glance in the morning tells you your sleep blood oxygen levels, resting heart rate and body movements.

Know How Severe Your Breath Stopped

In addition to tracking your oxygen level per second, O2Ring also detects how long your oxygen below 90%, how many times O2 drops over 4% during the whole night.

Get More Detailed Info

Tap the Magnifer icon, know the exact value of your O2 and heart rate when events happened.

Know If Your Pulse Strong

Free professional APP and PC report shows the graphic sleep report and trends of blood oxygen level condition, heart rate and motion

DO NOT PAIR in the system settings of your phone. Make sure the Blueteeth is enabled on your phone and device's battery is not out. 

With android phone, you need to allow Location access to make Bluetooth work. We DO NOT collect your location data.

If you have refused the permission, you can try following steps to allow the access:

1)Reboot your phone;

2)Turn on "location"on your phone;

3)System settings -> Apps-> ViHealth, allow location access.

If you can't connect your device after updating iOS, please try the following steps:

1)In the system settings, turn off and turn on Bluetooth;

2)In the Control Center, tap the Bluetooth icon repeatedly to re-enable Bluetooth.

Turn on device, run App to connect it.

Take off the device. After the countdown, the data will be ready for sync.

1)After the countdown, open App to sync data.

2)Or next time after you turn on your device, open App to sync.

If measurement time is less than 2 minute, there will be no data.

The device has built-in storage, it is not necessary to open App.

You can open app to change some settings of device.

The device can store last 4 sessions, up to 10 hours for each.

The ring is elastic, inside circumference range is about 2.4~3.4 inch.

Thumb and index finger are preferred.

General rules:

1)Do not use middle finger.

2)Avoid loose wearing

Generally speaking, yes. However, frequently movement may make the readings unavailable.

Usually, the readings will recover in a few seconds after stop moving.

Wear the device on your finger, it will power on automatically. If can't power on, charge you device first.

Take the device off your finger, it will power off automatically in a while if not connected to App.

Yes.

Yes. When you connect the monitor to your phone, you can turn on/off the vibration, change intensity or threshold.

Connect to your phone, device clock will follow your phone time automatically.

 Yes, you can set the screen mode in App. Battery will runs out a bit faster in the Always On Mode.

Touch the key on the top of device, you can wake up the screen. You can also check time and battery with the touch key.