Wellue Oxyfit Bluetooth Oxygen Saturation Monitor, Rechargeable Fingertip Pulse Oximeter, Continuously Tracking Oxygen Level and Pulse Rate, Free APP with Alarm
- ACCURATE AND RELIABLE: Accurately check your oxygen level, pulse rate and pulse strength and display it on the screen..
- SOFT SENSOR: Unique duckbill probe is made of silica gel, which is soft and comfortable..
- PORTABLE DESIGN: The built-in memory can store four groups of 1-hour data. Does not require real-time connection to your phone..
- RECHARGEABLE OXIMETER: It can be used for 12 hours after fully charged..
- ABNORMAL REMINDER: The oximeter will beep to notify you when your SpO2 or heart rate reaches the set reminder threshold..