Wellue O2Ring Pulse Oximter, Bluetooth SPO2 Blood Oxygen Saturation Monitor - Wearable O2 Ring Sensor with Vibration Reminder, Free APP & PC Report, Rechargeable

Additional details

• Color : black

Features & Specs

• Are batteries included? : Yes
• Battery Life : 16 Hours
• Measuring Range : 70% - 99% SpO2
• Number of Batteries : 1 Lithium Polymer batteries required. (included)

Item details

• ASIN : B08HDGBF7P
• Brand Name : Wellue
• Item Weight : 15 Grams
• Manufacturer : Viatomtech
• Model Name : O2Ring
• UPC : 618056745228
• Unit Count : 1.0 Count