Wellue Wearable Oxygen Saturation Monitor Bluetooth with Built-in Notification, Check Trends of O2 and Heart Rate on Free APP and PC Report
Brand: Wellue

Wellue Sleep Monitor

Wearable wrist oxygen monitor with soft and comfortable ring sensor, free your finger from traditional types. Recording blood oxygen level, pulse rhythm and motion for fitness and wellness use.
Notification function will notify you when your blood oxygen level leaves preset zone.
Free app and PC software help you to understand your sleep. Graphic sleep report easy to share and print.
Rechargeable battery up to 16 hours for full charge. The device runs automatically when you wear it.
You Will Get: 12 month Worry-Free Warranty, Lifetime technical support, Top grade customer service of fast response within 12h. This device is for Sports and Aviation use only and not intended for medical use.